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PMIC - Voltage Regulators - DC DC Switching Controllers

Records 10,206
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Image
Part Number
Manufacturer
Description
Package
Stock
Quantity
Function
Output Configuration
Topology
Number of Outputs
Output Phases
Voltage - Supply (Vcc/Vdd)
Frequency - Switching
Duty Cycle (Max)
Synchronous Rectifier
Clock Sync
Serial Interfaces
Control Features
Operating Temperature
Package / Case
Supplier Device Package
CS51221ED16
ON Semiconductor

IC REG CTRLR FWRD CONV 16SOIC

  • Output Type: Transistor Driver
  • Function: Step-Up/Step-Down
  • Output Configuration: Positive, Isolation Capable
  • Topology: Forward Converter
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 3.8 V ~ 15 V
  • Frequency - Switching: 1MHz
  • Duty Cycle (Max): 85%
  • Synchronous Rectifier: No
  • Clock Sync: Yes
  • Serial Interfaces: -
  • Control Features: Current Limit, Frequency Control, Ramp, Soft Start
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 16-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 16-SOIC
Package: 16-SOIC (0.154", 3.90mm Width)
Stock2,832
Step-Up/Step-Down
Positive, Isolation Capable
Forward Converter
1
1
3.8 V ~ 15 V
1MHz
85%
No
Yes
-
Current Limit, Frequency Control, Ramp, Soft Start
-40°C ~ 85°C (TA)
16-SOIC (0.154", 3.90mm Width)
16-SOIC
ISL6439AIRZ-T
Intersil

IC REG CTRLR BUCK 16QFN

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 2.97 V ~ 3.63 V
  • Frequency - Switching: 600kHz
  • Duty Cycle (Max): 100%
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable, Phase Control
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 16-VQFN Exposed Pad
  • Supplier Device Package: 16-QFN-EP (5x5)
Package: 16-VQFN Exposed Pad
Stock6,064
Step-Down
Positive
Buck
1
1
2.97 V ~ 3.63 V
600kHz
100%
Yes
No
-
Enable, Phase Control
-40°C ~ 85°C (TA)
16-VQFN Exposed Pad
16-QFN-EP (5x5)
hot LTC1147LCS8
Linear Technology

IC REG CTRLR BUCK 8SOIC

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 3.5 V ~ 14 V
  • Frequency - Switching: -
  • Duty Cycle (Max): 100%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Current Limit, Enable
  • Operating Temperature: 0°C ~ 70°C (TA)
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock184,752
Step-Down
Positive
Buck
1
1
3.5 V ~ 14 V
-
100%
No
No
-
Current Limit, Enable
0°C ~ 70°C (TA)
8-SOIC (0.154", 3.90mm Width)
8-SOIC
LTC1439CGW#TRPBF
Linear Technology

IC REG CTRLR BUCK 36SSOP

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 2
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 3.5 V ~ 30 V
  • Frequency - Switching: Up to 400kHz
  • Duty Cycle (Max): 99%
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable, Power on Reset, Soft Start
  • Operating Temperature: 0°C ~ 70°C (TA)
  • Package / Case: 36-BSOP (0.295", 7.50mm Width)
  • Supplier Device Package: 36-SSOP
Package: 36-BSOP (0.295", 7.50mm Width)
Stock2,880
Step-Down
Positive
Buck
2
1
3.5 V ~ 30 V
Up to 400kHz
99%
Yes
No
-
Enable, Power on Reset, Soft Start
0°C ~ 70°C (TA)
36-BSOP (0.295", 7.50mm Width)
36-SSOP
hot LT3845AIFE#TRPBF
Linear Technology

IC REG CTRLR BUCK 16TSSOP

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 4 V ~ 60 V
  • Frequency - Switching: 300kHz
  • Duty Cycle (Max): -
  • Synchronous Rectifier: Yes
  • Clock Sync: Yes
  • Serial Interfaces: -
  • Control Features: Enable, Frequency Control, Soft Start
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
  • Supplier Device Package: 16-TSSOP-EP
Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Stock25,452
Step-Down
Positive
Buck
1
1
4 V ~ 60 V
300kHz
-
Yes
Yes
-
Enable, Frequency Control, Soft Start
-40°C ~ 125°C (TJ)
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
16-TSSOP-EP
LTC3770EG#TRPBF
Linear Technology

IC REG CTRLR BUCK 28SSOP

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 4 V ~ 32 V
  • Frequency - Switching: -
  • Duty Cycle (Max): 90%
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 28-SSOP (0.209", 5.30mm Width)
  • Supplier Device Package: 28-SSOP
Package: 28-SSOP (0.209", 5.30mm Width)
Stock3,488
Step-Down
Positive
Buck
1
1
4 V ~ 32 V
-
90%
Yes
No
-
Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking
-40°C ~ 85°C (TA)
28-SSOP (0.209", 5.30mm Width)
28-SSOP
hot LTC3878IGN#TRPBF
Linear Technology

IC REG CTRLR BUCK 16SSOP

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive or Negative
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 4 V ~ 38 V
  • Frequency - Switching: -
  • Duty Cycle (Max): -
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable, Power Good, Soft Start
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 16-SSOP (0.154", 3.90mm Width)
  • Supplier Device Package: 16-SSOP
Package: 16-SSOP (0.154", 3.90mm Width)
Stock3,568
Step-Down
Positive or Negative
Buck
1
1
4 V ~ 38 V
-
-
Yes
No
-
Enable, Power Good, Soft Start
-40°C ~ 85°C (TA)
16-SSOP (0.154", 3.90mm Width)
16-SSOP
hot LM2737MTCX
Texas Instruments

IC REG CTRLR BUCK 14TSSOP

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
  • Frequency - Switching: 50kHz ~ 2MHz
  • Duty Cycle (Max): 90%
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Package / Case: 14-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 14-TSSOP
Package: 14-TSSOP (0.173", 4.40mm Width)
Stock1,336,596
Step-Down
Positive
Buck
1
1
4.5 V ~ 5.5 V
50kHz ~ 2MHz
90%
Yes
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C (TJ)
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
MIC2164-3YMM-TR
Microchip Technology

IC REG CTRLR BUCK 10MSOP

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 3 V ~ 28 V
  • Frequency - Switching: 1MHz
  • Duty Cycle (Max): 66%
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 10-MSOP
Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Stock2,144
Step-Down
Positive
Buck
1
1
3 V ~ 28 V
1MHz
66%
Yes
No
-
Enable
-40°C ~ 125°C (TJ)
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
hot UCC38C45DRG4
Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

  • Output Type: Transistor Driver
  • Function: Step-Up, Step-Down, Step-Up/Step-Down
  • Output Configuration: Positive
  • Topology: Buck, Boost, Flyback, Forward Converter
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 7.6 V ~ 18 V
  • Frequency - Switching: -
  • Duty Cycle (Max): 49%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Frequency Control
  • Operating Temperature: 0°C ~ 70°C (TA)
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock150,300
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Buck, Boost, Flyback, Forward Converter
1
1
7.6 V ~ 18 V
-
49%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
8-SOIC (0.154", 3.90mm Width)
8-SOIC
S-8338ACDC-T8T1G
SII Semiconductor Corporation

IC REG CTRLR BOOST 8TSSOP

  • Output Type: Transistor Driver
  • Function: Step-Up
  • Output Configuration: Positive
  • Topology: Boost
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V
  • Frequency - Switching: 257.4kHz ~ 1.134MHz
  • Duty Cycle (Max): 88.5%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Current Limit, Enable, Frequency Control
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 8-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 8-TSSOP
Package: 8-TSSOP (0.173", 4.40mm Width)
Stock5,936
Step-Up
Positive
Boost
1
1
1.8 V ~ 6 V
257.4kHz ~ 1.134MHz
88.5%
No
No
-
Current Limit, Enable, Frequency Control
-40°C ~ 85°C (TA)
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
S-8338ABGB-P8T1G
SII Semiconductor Corporation

IC REG CTRLR BOOST 8SON

  • Output Type: Transistor Driver
  • Function: Step-Up
  • Output Configuration: Positive
  • Topology: Boost
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V
  • Frequency - Switching: 257.4kHz ~ 1.134MHz
  • Duty Cycle (Max): 88.5%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Current Limit, Enable, Frequency Control
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 8-SMD, Flat Lead
  • Supplier Device Package: 8-SON (A) (2.9x2.8)
Package: 8-SMD, Flat Lead
Stock2,784
Step-Up
Positive
Boost
1
1
1.8 V ~ 6 V
257.4kHz ~ 1.134MHz
88.5%
No
No
-
Current Limit, Enable, Frequency Control
-40°C ~ 85°C (TA)
8-SMD, Flat Lead
8-SON (A) (2.9x2.8)
S-8337ABIC-T8T1G
SII Semiconductor Corporation

IC REG CTRLR BOOST 8TSSOP

  • Output Type: Transistor Driver
  • Function: Step-Up
  • Output Configuration: Positive
  • Topology: Boost
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V
  • Frequency - Switching: 257.4kHz ~ 1.134MHz
  • Duty Cycle (Max): 89%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Current Limit, Enable, Frequency Control
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 8-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 8-TSSOP
Package: 8-TSSOP (0.173", 4.40mm Width)
Stock5,472
Step-Up
Positive
Boost
1
1
1.8 V ~ 6 V
257.4kHz ~ 1.134MHz
89%
No
No
-
Current Limit, Enable, Frequency Control
-40°C ~ 85°C (TA)
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
S-8333TCIA-T8T1U
SII Semiconductor Corporation

IC REG CTRLR BOOST 8TSSOP

  • Output Type: Transistor Driver
  • Function: Step-Up
  • Output Configuration: Positive
  • Topology: Boost
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V
  • Frequency - Switching: 280kHz ~ 1.08MHz
  • Duty Cycle (Max): 89%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Current Limit, Frequency Control
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 8-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 8-TSSOP
Package: 8-TSSOP (0.173", 4.40mm Width)
Stock6,464
Step-Up
Positive
Boost
1
1
1.8 V ~ 6 V
280kHz ~ 1.08MHz
89%
No
No
-
Current Limit, Frequency Control
-40°C ~ 85°C (TA)
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP
S-8357B26MC-NILT2U
SII Semiconductor Corporation

IC REG CTRLR BOOST SOT23-5

  • Output Type: Transistor Driver
  • Function: Step-Up
  • Output Configuration: Positive
  • Topology: Boost
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 0.9 V ~ 10 V
  • Frequency - Switching: 100kHz
  • Duty Cycle (Max): 90%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: SC-74A, SOT-753
  • Supplier Device Package: SOT-23-5
Package: SC-74A, SOT-753
Stock5,376
Step-Up
Positive
Boost
1
1
0.9 V ~ 10 V
100kHz
90%
No
No
-
Enable
-40°C ~ 85°C (TA)
SC-74A, SOT-753
SOT-23-5
UC2845ADTRG4
Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

  • Output Type: Transistor Driver
  • Function: Step-Up, Step-Up/Step-Down
  • Output Configuration: Positive, Isolation Capable
  • Topology: Boost, Flyback, Forward Converter
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V
  • Frequency - Switching: 500kHz
  • Duty Cycle (Max): 48%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Frequency Control
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 14-SOIC
Package: 14-SOIC (0.154", 3.90mm Width)
Stock3,536
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback, Forward Converter
1
1
7.6 V ~ 30 V
500kHz
48%
No
No
-
Frequency Control
-40°C ~ 85°C (TA)
14-SOIC (0.154", 3.90mm Width)
14-SOIC
S-8520D27MC-BVMT2G
SII Semiconductor Corporation

IC REG CTRLR BUCK SOT23-5

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 2.5 V ~ 16 V
  • Frequency - Switching: 60kHz
  • Duty Cycle (Max): 100%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: SC-74A, SOT-753
  • Supplier Device Package: SOT-23-5
Package: SC-74A, SOT-753
Stock3,424
Step-Down
Positive
Buck
1
1
2.5 V ~ 16 V
60kHz
100%
No
No
-
Enable
-40°C ~ 85°C (TA)
SC-74A, SOT-753
SOT-23-5
NCP81233MNTXG
ON Semiconductor

IC REG CNTRL BCK/BST I2C 52QFN

  • Output Type: PWM Signal
  • Function: Step-Up, Step-Down
  • Output Configuration: Positive
  • Topology: Buck, Boost
  • Number of Outputs: 1
  • Output Phases: 4
  • Voltage - Supply (Vcc/Vdd): 4.5 V ~ 20 V
  • Frequency - Switching: 200kHz ~ 1.2MHz
  • Duty Cycle (Max): -
  • Synchronous Rectifier: -
  • Clock Sync: Yes
  • Serial Interfaces: I2C
  • Control Features: Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start
  • Operating Temperature: -40°C ~ 100°C (TA)
  • Package / Case: 52-VFQFN Exposed Pad
  • Supplier Device Package: 52-QFN (6x6)
Package: 52-VFQFN Exposed Pad
Stock2,576
Step-Up, Step-Down
Positive
Buck, Boost
1
4
4.5 V ~ 20 V
200kHz ~ 1.2MHz
-
-
Yes
I2C
Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start
-40°C ~ 100°C (TA)
52-VFQFN Exposed Pad
52-QFN (6x6)
hot TPS40305DRCR
Texas Instruments

IC REG CTRLR BUCK 10SON

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 3 V ~ 20 V
  • Frequency - Switching: 1.2MHz
  • Duty Cycle (Max): 85%
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable, Power Good, Soft Start
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Package / Case: 10-VFDFN Exposed Pad
  • Supplier Device Package: 10-VSON (3x3)
Package: 10-VFDFN Exposed Pad
Stock8,244
Step-Down
Positive
Buck
1
1
3 V ~ 20 V
1.2MHz
85%
Yes
No
-
Enable, Power Good, Soft Start
-40°C ~ 125°C (TJ)
10-VFDFN Exposed Pad
10-VSON (3x3)
LTC7812HUH#PBF
Linear Technology

IC REG CTRLR BUCK/BOOST 32QFN

  • Output Type: Transistor Driver
  • Function: Step-Up, Step-Down
  • Output Configuration: Positive
  • Topology: Buck, Boost
  • Number of Outputs: 2
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 V
  • Frequency - Switching: 115kHz ~ 835kHz, 350kHz ~ 535kHz
  • Duty Cycle (Max): 96%, 99%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable, Frequency Control, Power Good, Soft Start, Tracking
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Package / Case: 32-WFQFN Exposed Pad
  • Supplier Device Package: 32-QFN (5x5)
Package: 32-WFQFN Exposed Pad
Stock7,280
Step-Up, Step-Down
Positive
Buck, Boost
2
1
4.5 V ~ 38 V
115kHz ~ 835kHz, 350kHz ~ 535kHz
96%, 99%
No
No
-
Enable, Frequency Control, Power Good, Soft Start, Tracking
-40°C ~ 150°C (TJ)
32-WFQFN Exposed Pad
32-QFN (5x5)
hot UC3843BVD1G
ON Semiconductor

IC REG CTRLR FLYBACK 8SOIC

  • Output Type: Transistor Driver
  • Function: Step-Up/Step-Down
  • Output Configuration: Positive, Isolation Capable
  • Topology: Flyback
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V
  • Frequency - Switching: 500kHz
  • Duty Cycle (Max): 96%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Frequency Control
  • Operating Temperature: -40°C ~ 105°C (TA)
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock5,584
Step-Up/Step-Down
Positive, Isolation Capable
Flyback
1
1
7.6 V ~ 30 V
500kHz
96%
No
No
-
Frequency Control
-40°C ~ 105°C (TA)
8-SOIC (0.154", 3.90mm Width)
8-SOIC
LM5141RGET
Texas Instruments

SYNC BUCK CONTROLLER - COMMERCIA

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 3.8 V ~ 65 V
  • Frequency - Switching: 440kHz, 2.2MHz
  • Duty Cycle (Max): -
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Package / Case: 24-VFQFN Exposed Pad
  • Supplier Device Package: 24-VQFN (4x4)
Package: 24-VFQFN Exposed Pad
Stock8,820
Step-Down
Positive
Buck
1
1
3.8 V ~ 65 V
440kHz, 2.2MHz
-
No
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 150°C (TJ)
24-VFQFN Exposed Pad
24-VQFN (4x4)
hot LM5642XMH/NOPB
Texas Instruments

IC REG CTRLR BUCK 28TSSOP

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 2
  • Output Phases: 2
  • Voltage - Supply (Vcc/Vdd): 4.5 V ~ 36 V
  • Frequency - Switching: 375kHz
  • Duty Cycle (Max): 98.9%
  • Synchronous Rectifier: Yes
  • Clock Sync: Yes
  • Serial Interfaces: -
  • Control Features: Current Limit, Enable, Soft Start
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
  • Supplier Device Package: 28-HTSSOP
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Stock8,748
Step-Down
Positive
Buck
2
2
4.5 V ~ 36 V
375kHz
98.9%
Yes
Yes
-
Current Limit, Enable, Soft Start
-40°C ~ 125°C (TJ)
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-HTSSOP
LTC7810HLXE#PBF
Linear Technology

150V LOW IQ, DUAL, 2-PHASE SYNCH

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 2
  • Output Phases: 2
  • Voltage - Supply (Vcc/Vdd): 4.5 V ~ 140 V
  • Frequency - Switching: 105kHz ~ 780kHz
  • Duty Cycle (Max): 100%
  • Synchronous Rectifier: Yes
  • Clock Sync: Yes
  • Serial Interfaces: -
  • Control Features: Current Limit, Frequency Control, Soft Start
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 48-LQFP Exposed Pad
  • Supplier Device Package: 48-eLQFP (7x7)
Package: 48-LQFP Exposed Pad
Stock7,128
Step-Down
Positive
Buck
2
2
4.5 V ~ 140 V
105kHz ~ 780kHz
100%
Yes
Yes
-
Current Limit, Frequency Control, Soft Start
-40°C ~ 125°C
48-LQFP Exposed Pad
48-eLQFP (7x7)
MAX1540AETJ+TG069
Maxim Integrated

INTEGRATED CIRCUIT

  • Output Type: -
  • Function: -
  • Output Configuration: -
  • Topology: -
  • Number of Outputs: -
  • Output Phases: -
  • Voltage - Supply (Vcc/Vdd): -
  • Frequency - Switching: -
  • Duty Cycle (Max): -
  • Synchronous Rectifier: -
  • Clock Sync: -
  • Serial Interfaces: -
  • Control Features: -
  • Operating Temperature: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
Stock5,536
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LTC3897EFE
Linear Technology

IC POWER MANAGEMENT

  • Output Type: Transistor Driver
  • Function: Step-Up
  • Output Configuration: Positive
  • Topology: Boost
  • Number of Outputs: 2
  • Output Phases: 2
  • Voltage - Supply (Vcc/Vdd): 4.5 V ~ 65 V
  • Frequency - Switching: 75kHz ~ 850kHz
  • Duty Cycle (Max): -
  • Synchronous Rectifier: Yes
  • Clock Sync: Yes
  • Serial Interfaces: -
  • Control Features: Current Limit, Frequency Control, Overcurrent, Ramping
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Package / Case: 38-TFSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 38-TSSOP
Package: 38-TFSOP (0.173", 4.40mm Width)
Stock5,440
Step-Up
Positive
Boost
2
2
4.5 V ~ 65 V
75kHz ~ 850kHz
-
Yes
Yes
-
Current Limit, Frequency Control, Overcurrent, Ramping
-40°C ~ 125°C (TJ)
38-TFSOP (0.173", 4.40mm Width)
38-TSSOP
FAN6520BIMX
ON Semiconductor

IC REG CTRLR BUCK 8SOIC

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
  • Frequency - Switching: 300kHz
  • Duty Cycle (Max): 100%
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock5,232
Step-Down
Positive
Buck
1
1
4.5 V ~ 5.5 V
300kHz
100%
Yes
No
-
Enable
-40°C ~ 85°C (TA)
8-SOIC (0.154", 3.90mm Width)
8-SOIC
ISL6553CBZA-T
Renesas Electronics America

IC REG CTRLR BUCK 16SOIC

  • Output Type: PWM Signal
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 2
  • Output Phases: 2
  • Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V
  • Frequency - Switching: 50kHz ~ 1.5MHz
  • Duty Cycle (Max): -
  • Synchronous Rectifier: -
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable, Frequency Control, Power Good
  • Operating Temperature: 0°C ~ 70°C (TA)
  • Package / Case: 16-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 16-SOIC
Package: 16-SOIC (0.154", 3.90mm Width)
Stock2,640
Step-Down
Positive
Buck
2
2
4.75 V ~ 5.25 V
50kHz ~ 1.5MHz
-
-
No
-
Enable, Frequency Control, Power Good
0°C ~ 70°C (TA)
16-SOIC (0.154", 3.90mm Width)
16-SOIC
ISL8840AMUZ-T
Renesas Electronics America

IC REG CTRLR BOOST/FLYBACK 8MSOP

  • Output Type: Transistor Driver
  • Function: Step-Up, Step-Up/Step-Down
  • Output Configuration: Positive, Isolation Capable
  • Topology: Boost, Flyback
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 9 V ~ 30 V
  • Frequency - Switching: Up to 2MHz
  • Duty Cycle (Max): 96%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Current Limit, Frequency Control
  • Operating Temperature: -55°C ~ 125°C (TJ)
  • Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 8-MSOP
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Stock2,512
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback
1
1
9 V ~ 30 V
Up to 2MHz
96%
No
No
-
Current Limit, Frequency Control
-55°C ~ 125°C (TJ)
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MSOP
XC9221B093MR-G
Torex Semiconductor Ltd

16V INPUT STEP-DOWN DCDC CONTROL

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 2.8V ~ 16V
  • Frequency - Switching: 300kHz
  • Duty Cycle (Max): 100%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable, Soft Start
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: SC-74A, SOT-753
  • Supplier Device Package: SOT-25
Package: SC-74A, SOT-753
Stock3,104
Step-Down
Positive
Buck
1
1
2.8V ~ 16V
300kHz
100%
No
No
-
Enable, Soft Start
-40°C ~ 85°C (TA)
SC-74A, SOT-753
SOT-25