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Constant current led driver power supply

Light Emitting Diodes (LEDs) are very particular about the amount of current and voltage that it gets. Operating it at a current higher than the rated current will negatively affect its lifespan and can even lead to its permanent burnout. Also, the output current delivered by most of the MSI circuits is not capable of driving heavy LED loads. This is where a need for constant current LED drivers and LED power supplies come into play. There is a wide variety of led drivers available in the market today. One can choose the ones which serve the purpose best.

LED drivers can be broadly classified into: constant current, constant voltage, and AC LED drivers.

Applications:

Dimmable LEDs- Some LED drivers like the iw3989 ICs are used to drive dimmable LEDs and wall lamps. The iw3989 series also have a feedback system that enables it to check for overheating, short-circuits, and open-circuits.

Solid-state lighting- There are some LED drivers like the iw3620 IC which can be used to drive LEDs, supplying power up to 40W. They are very flexible in terms of the input AC voltage which ranges from 85V to 264V. Also, the output frequency can go up to 130 kHz, which ensures optimum efficiency.

There are many other LED drivers with special functions like linear voltage regulation, screen backlight, projector lamp illumination, commercial lighting, and so on. You can buy most of these LED drivers at heisener.com where you stay assured of the quality of components at the best prices.

PMIC - LED Drivers

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Image
Part Number
Manufacturer
Description
Package
Stock
Quantity
Topology
Internal Switch(s)
Number of Outputs
Voltage - Supply (Min)
Voltage - Supply (Max)
Voltage - Output
Current - Output / Channel
Frequency
Dimming
Applications
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
MAX16833AUE/V+TCFX
Maxim Integrated

IC LED DRIVER HB TSSOP

  • Type: DC DC Controller
  • Topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): No
  • Number of Outputs: 1
  • Voltage - Supply (Min): 5V
  • Voltage - Supply (Max): 65V
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: 100kHz ~ 1MHz
  • Dimming: Analog, PWM
  • Applications: Automotive, Lighting
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
Stock127
Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
No
1
5V
65V
-
-
100kHz ~ 1MHz
Analog, PWM
Automotive, Lighting
-40°C ~ 125°C (TA)
-
-
-
MSL2042GU-R
Microchip Technology

IC LED DRIVER LIN DIM 1A 32SOP

  • Type: Linear
  • Topology: -
  • Internal Switch(s): No
  • Number of Outputs: 4
  • Voltage - Supply (Min): 10.8V
  • Voltage - Supply (Max): 13.2V
  • Voltage - Output: 9.6V
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: PWM
  • Applications: Lighting
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 32-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package: 32-SOP
Package: 32-SOIC (0.295", 7.50mm Width)
Stock230
-
No
4
10.8V
13.2V
9.6V
-
-
PWM
Lighting
-40°C ~ 85°C (TA)
Surface Mount
32-SOIC (0.295", 7.50mm Width)
32-SOP
PCA9634PW/S911,118
NXP

IC LED DRVR LIN DIM 25MA 20TSSOP

  • Type: Power Switch
  • Topology: -
  • Internal Switch(s): Yes
  • Number of Outputs: 8
  • Voltage - Supply (Min): 2.3V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 5.5V
  • Current - Output / Channel: 25mA
  • Frequency: 25MHz
  • Dimming: I2C
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 20-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 20-TSSOP
Package: 20-TSSOP (0.173", 4.40mm Width)
Stock415
-
Yes
8
2.3V
5.5V
5.5V
25mA
25MHz
I2C
Backlight
-40°C ~ 85°C (TA)
Surface Mount
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
A6276EA-T
Allegro MicroSystems, LLC

IC LED DRIVER LIN 75.5MA 24DIP

  • Type: Linear
  • Topology: Shift Register
  • Internal Switch(s): Yes
  • Number of Outputs: 16
  • Voltage - Supply (Min): 4.5V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 4V
  • Current - Output / Channel: 75.5mA
  • Frequency: 20MHz
  • Dimming: -
  • Applications: -
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: 24-DIP (0.300", 7.62mm)
  • Supplier Device Package: 24-DIP
Package: 24-DIP (0.300", 7.62mm)
Stock129
Shift Register
Yes
16
4.5V
5.5V
4V
75.5mA
20MHz
-
-
-40°C ~ 85°C (TA)
Through Hole
24-DIP (0.300", 7.62mm)
24-DIP
MAX1582ETC+
Maxim Integrated

IC LED DRIVER RGLTR DIM 12TQFN

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 2
  • Voltage - Supply (Min): 2.6V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 25.5V
  • Current - Output / Channel: 950mA (Switch)
  • Frequency: 1MHz
  • Dimming: Analog, PWM
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 12-WQFN Exposed Pad
  • Supplier Device Package: 12-TQFN (4x4)
Package: 12-WQFN Exposed Pad
Stock428
Step-Up (Boost)
Yes
2
2.6V
5.5V
25.5V
950mA (Switch)
1MHz
Analog, PWM
Backlight
-40°C ~ 85°C (TA)
Surface Mount
12-WQFN Exposed Pad
12-TQFN (4x4)
EL7518IWTZ-T7A
Intersil

IC LED DRIVER REGULATOR TSOT23-8

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): -
  • Number of Outputs: -
  • Voltage - Supply (Min): 2.6V
  • Voltage - Supply (Max): 13.2V
  • Voltage - Output: 18V
  • Current - Output / Channel: -
  • Frequency: 1.5MHz
  • Dimming: -
  • Applications: Backlight
  • Operating Temperature: -
  • Mounting Type: Surface Mount
  • Package / Case: SOT-23-8 Thin, TSOT-23-8
  • Supplier Device Package: TSOT-23-8
Package: SOT-23-8 Thin, TSOT-23-8
Stock143
Step-Up (Boost)
-
-
2.6V
13.2V
18V
-
1.5MHz
-
Backlight
-
Surface Mount
SOT-23-8 Thin, TSOT-23-8
TSOT-23-8
LT3492EFE#TRPBF
Linear Technology

IC LED DRIVER RGLTR DIM 28TSSOP

  • Type: DC DC Regulator
  • Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 3
  • Voltage - Supply (Min): 3V
  • Voltage - Supply (Max): 30V
  • Voltage - Output: -
  • Current - Output / Channel: 600mA (Switch)
  • Frequency: 330kHz ~ 2.1MHz
  • Dimming: PWM
  • Applications: -
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
  • Supplier Device Package: 28-TSSOP-EP
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Stock122
SEPIC, Step-Down (Buck), Step-Up (Boost)
Yes
3
3V
30V
-
600mA (Switch)
330kHz ~ 2.1MHz
PWM
-
-40°C ~ 125°C (TJ)
Surface Mount
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
28-TSSOP-EP
MAX6971AUG+T
Maxim Integrated

IC LED DRIVER LIN 55MA 24TSSOP

  • Type: Linear
  • Topology: Shift Register
  • Internal Switch(s): Yes
  • Number of Outputs: 16
  • Voltage - Supply (Min): 3V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 36V
  • Current - Output / Channel: 55mA
  • Frequency: -
  • Dimming: -
  • Applications: Lighting, Signage
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 24-TSSOP
Package: 24-TSSOP (0.173", 4.40mm Width)
Stock376
Shift Register
Yes
16
3V
5.5V
36V
55mA
-
-
Lighting, Signage
-40°C ~ 125°C (TA)
Surface Mount
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
hotLYT4327E
Power Integrations

IC LED DRIVER OFFL DIM ESIP-7C

  • Type: AC DC Offline Switcher
  • Topology: Flyback, Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 160VAC
  • Voltage - Supply (Max): 300VAC
  • Voltage - Output: -
  • Current - Output / Channel: 7.33A (Switch)
  • Frequency: 132kHz
  • Dimming: Triac
  • Applications: -
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 7-SIP, 6 Leads, Exposed Pad, Formed Leads
  • Supplier Device Package: eSIP-7C
Package: 7-SIP, 6 Leads, Exposed Pad, Formed Leads
Stock10,000
Flyback, Step-Down (Buck), Step-Up (Boost)
Yes
1
160VAC
300VAC
-
7.33A (Switch)
132kHz
Triac
-
-40°C ~ 150°C (TJ)
Surface Mount
7-SIP, 6 Leads, Exposed Pad, Formed Leads
eSIP-7C
XR46701IRBTR
Exar Corporation

LED LIGHTING STEP DRIVER WITH 0-

  • Type: -
  • Topology: -
  • Internal Switch(s): -
  • Number of Outputs: -
  • Voltage - Supply (Min): -
  • Voltage - Supply (Max): -
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: -
  • Applications: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
Stock206
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MIC3202-1YME
Microchip Technology

IC LED DRIVER RGLTR DIM 1A 8SOIC

  • Type: DC DC Regulator
  • Topology: Step-Down (Buck)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 6V
  • Voltage - Supply (Max): 37V
  • Voltage - Output: -
  • Current - Output / Channel: 1A
  • Frequency: 1MHz
  • Dimming: PWM
  • Applications: Lighting
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
  • Supplier Device Package: 8-SOIC-EP
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Stock262
Step-Down (Buck)
Yes
1
6V
37V
-
1A
1MHz
PWM
Lighting
-40°C ~ 125°C (TJ)
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC-EP
hotXRP6840AILBTR-F
Exar Corporation

IC LED DRIVER RGLTR DIM 20TQFN

  • Type: DC DC Regulator
  • Topology: Switched Capacitor (Charge Pump)
  • Internal Switch(s): Yes
  • Number of Outputs: 3
  • Voltage - Supply (Min): 2.7V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: -
  • Current - Output / Channel: 1.43A (Flash)
  • Frequency: 2.4MHz
  • Dimming: I2C
  • Applications: Camera Flash, Lighting
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 20-WFQFN Exposed Pad
  • Supplier Device Package: 20-TQFN (4x4)
Package: 20-WFQFN Exposed Pad
Stock5,752
Switched Capacitor (Charge Pump)
Yes
3
2.7V
5.5V
-
1.43A (Flash)
2.4MHz
I2C
Camera Flash, Lighting
-40°C ~ 85°C (TA)
Surface Mount
20-WFQFN Exposed Pad
20-TQFN (4x4)
AS1109-BQFT
ams

IC LED DRIVER LINEAR 100MA 16QFN

  • Type: Linear
  • Topology: Shift Register
  • Internal Switch(s): Yes
  • Number of Outputs: 8
  • Voltage - Supply (Min): 3.15V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 15V
  • Current - Output / Channel: 100mA
  • Frequency: 50MHz
  • Dimming: -
  • Applications: Signage
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 16-WQFN Exposed Pad
  • Supplier Device Package: 16-QFN (4x4)
Package: 16-WQFN Exposed Pad
Stock119
Shift Register
Yes
8
3.15V
5.5V
15V
100mA
50MHz
-
Signage
-40°C ~ 85°C (TA)
Surface Mount
16-WQFN Exposed Pad
16-QFN (4x4)
MP4021AGS-Z
Monolithic Power Systems Inc.

IC LED DRIVER

  • Type: AC DC Offline Switcher
  • Topology: Flyback
  • Internal Switch(s): No
  • Number of Outputs: 1
  • Voltage - Supply (Min): 10.3V
  • Voltage - Supply (Max): 23V
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: -
  • Applications: Lighting
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
Package: 8-SOIC (0.154", 3.90mm Width)
Stock192
Flyback
No
1
10.3V
23V
-
-
-
-
Lighting
-40°C ~ 125°C (TJ)
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
MP4060GK-Z
Monolithic Power Systems Inc.

TRIAC DIMMABLE PFC, PRIMARY SIDE

  • Type: -
  • Topology: -
  • Internal Switch(s): -
  • Number of Outputs: -
  • Voltage - Supply (Min): -
  • Voltage - Supply (Max): -
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: -
  • Applications: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
Stock139
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FAN5346S30X
Fairchild/ON Semiconductor

IC LED DRVR RGLTR DIM 25MA 6SSOT

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 2.5V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 30V
  • Current - Output / Channel: 25mA
  • Frequency: 1.2MHz
  • Dimming: PWM
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: SOT-23-6 Thin, TSOT-23-6
  • Supplier Device Package: 6-SuperSot
Package: SOT-23-6 Thin, TSOT-23-6
Stock277
Step-Up (Boost)
Yes
1
2.5V
5.5V
30V
25mA
1.2MHz
PWM
Backlight
-40°C ~ 85°C (TA)
Surface Mount
SOT-23-6 Thin, TSOT-23-6
6-SuperSot
hotLT1932ES6#TRMPBF
Linear Technology

IC LED DRIVER RGLTR DIM TSOT23-6

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 1V
  • Voltage - Supply (Max): 10V
  • Voltage - Output: 36V
  • Current - Output / Channel: 40mA
  • Frequency: 1.2MHz
  • Dimming: PWM
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: SOT-23-6 Thin, TSOT-23-6
  • Supplier Device Package: TSOT-23-6
Package: SOT-23-6 Thin, TSOT-23-6
Stock1,185
Step-Up (Boost)
Yes
1
1V
10V
36V
40mA
1.2MHz
PWM
Backlight
-40°C ~ 85°C (TA)
Surface Mount
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
HV9805MG-G
Microchip Technology

IC LED DRIVER

  • Type: AC DC Offline Switcher
  • Topology: SEPIC, Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 7.9V
  • Voltage - Supply (Max): 8.6V
  • Voltage - Output: 20V
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: -
  • Applications: Lighting
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • 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)
Stock497
SEPIC, Step-Up (Boost)
Yes
1
7.9V
8.6V
20V
-
-
-
Lighting
-40°C ~ 125°C (TA)
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-MSOP
MAX1577YETA+
Maxim Integrated

IC LED DRIVER RGLTR DIM 8TDFN

  • Type: DC DC Regulator
  • Topology: Switched Capacitor (Charge Pump)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 2.7V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 3.4V, 4.6V, 5.1V
  • Current - Output / Channel: 800mA
  • Frequency: 1MHz
  • Dimming: PWM
  • Applications: Backlight, Camera Flash
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-WDFN Exposed Pad
  • Supplier Device Package: 8-TDFN-EP (3x3)
Package: 8-WDFN Exposed Pad
Stock345
Switched Capacitor (Charge Pump)
Yes
1
2.7V
5.5V
3.4V, 4.6V, 5.1V
800mA
1MHz
PWM
Backlight, Camera Flash
-40°C ~ 85°C (TA)
Surface Mount
8-WDFN Exposed Pad
8-TDFN-EP (3x3)
AAT3190ITP-1-T1
Skyworks Solutions Inc.

IC LED DRVR CTRLR 30MA 12TSOPJW

  • Type: DC DC Controller
  • Topology: Switched Capacitor (Charge Pump)
  • Internal Switch(s): No
  • Number of Outputs: 2
  • Voltage - Supply (Min): 2.7V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: ±25V
  • Current - Output / Channel: -
  • Frequency: 1MHz
  • Dimming: -
  • Applications: -
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 12-TFSOJ (0.094", 2.40mm Width)
  • Supplier Device Package: 12-TSOPJW
Package: 12-TFSOJ (0.094", 2.40mm Width)
Stock94,411
Switched Capacitor (Charge Pump)
No
2
2.7V
5.5V
±25V
-
1MHz
-
-
-40°C ~ 85°C (TA)
Surface Mount
12-TFSOJ (0.094", 2.40mm Width)
12-TSOPJW
hotRT8479CGSP
Richtek USA Inc.

IC LED DVR OFFLINE SW PSOP

  • Type: AC DC Offline Switcher
  • Topology: Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 2
  • Voltage - Supply (Min): 4.5V
  • Voltage - Supply (Max): 40V
  • Voltage - Output: 40V
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: Analog, PWM
  • Applications: Automotive, Lighting, Signage
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
  • Supplier Device Package: 8-SOP
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Stock3,658
Step-Down (Buck), Step-Up (Boost)
Yes
2
4.5V
40V
40V
-
-
Analog, PWM
Automotive, Lighting, Signage
-40°C ~ 85°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP
LT3517HUF#PBF
Linear Technology

IC LED DRVR RGLTR DIM 1.5A 16QFN

  • Type: DC DC Regulator
  • Topology: Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 3V
  • Voltage - Supply (Max): 30V
  • Voltage - Output: -
  • Current - Output / Channel: 1.5A (Switch)
  • Frequency: 250kHz ~ 2.5MHz
  • Dimming: Analog, PWM
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 16-WQFN Exposed Pad
  • Supplier Device Package: 16-QFN (4x4)
Package: 16-WQFN Exposed Pad
Stock355
Step-Down (Buck), Step-Up (Boost)
Yes
1
3V
30V
-
1.5A (Switch)
250kHz ~ 2.5MHz
Analog, PWM
Backlight
-40°C ~ 150°C (TJ)
Surface Mount
16-WQFN Exposed Pad
16-QFN (4x4)
hotZXLD1320DCATC
Diodes Incorporated

IC LED DRIVER RGLTR DIM 14DFN

  • Type: DC DC Regulator
  • Topology: Step-Down (Buck)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 4V
  • Voltage - Supply (Max): 18V
  • Voltage - Output: -
  • Current - Output / Channel: 1.5A
  • Frequency: 600kHz
  • Dimming: PWM
  • Applications: Backlight, Lighting
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 14-TDFN Exposed Pad
  • Supplier Device Package: 14-DFN-EP (4x3)
Package: 14-TDFN Exposed Pad
Stock21,414
Step-Down (Buck)
Yes
1
4V
18V
-
1.5A
600kHz
PWM
Backlight, Lighting
-40°C ~ 125°C (TA)
Surface Mount
14-TDFN Exposed Pad
14-DFN-EP (4x3)
hotLT3755EMSE#PBF
Linear Technology

IC LED DRIVER CTRLR DIM 16MSOP

  • Type: DC DC Controller
  • Topology: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): No
  • Number of Outputs: 1
  • Voltage - Supply (Min): 4.5V
  • Voltage - Supply (Max): 40V
  • Voltage - Output: 75V
  • Current - Output / Channel: -
  • Frequency: 100kHz ~ 1MHz
  • Dimming: Analog, PWM
  • Applications: -
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
  • Supplier Device Package: 16-MSOP-EP
Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Stock593
Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
No
1
4.5V
40V
75V
-
100kHz ~ 1MHz
Analog, PWM
-
-40°C ~ 125°C (TJ)
Surface Mount
16-TFSOP (0.118", 3.00mm Width) Exposed Pad
16-MSOP-EP
hotMAX16832CASA+T
Maxim Integrated

IC LED DRIVER RGLTR DIM 8SOIC

  • Type: DC DC Regulator
  • Topology: Step-Down (Buck)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 6.5V
  • Voltage - Supply (Max): 65V
  • Voltage - Output: -
  • Current - Output / Channel: 700mA
  • Frequency: 2MHz
  • Dimming: PWM
  • Applications: Lighting
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
  • Supplier Device Package: 8-SOIC-EP
Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Stock38,634
Step-Down (Buck)
Yes
1
6.5V
65V
-
700mA
2MHz
PWM
Lighting
-40°C ~ 125°C (TA)
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOIC-EP
LT3498EDDB
Linear Technology

IC REGULATOR

  • Type: -
  • Topology: -
  • Internal Switch(s): -
  • Number of Outputs: -
  • Voltage - Supply (Min): -
  • Voltage - Supply (Max): -
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: -
  • Applications: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
Stock232
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AAT2823AIBK-T1
Skyworks Solutions Inc.

IC TFT-LCD DC-DC CONV 24TQFN

  • Type: -
  • Topology: -
  • Internal Switch(s): -
  • Number of Outputs: -
  • Voltage - Supply (Min): -
  • Voltage - Supply (Max): -
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: -
  • Applications: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
Stock233
-
-
-
-
-
-
-
-
-
-
-
-
-
-
hotSKY81294-14-001
Skyworks Solutions Inc.

IC LED FLASH DVR 1.2V 9CSP

  • Type: -
  • Topology: -
  • Internal Switch(s): -
  • Number of Outputs: -
  • Voltage - Supply (Min): -
  • Voltage - Supply (Max): -
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: -
  • Applications: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
Stock12,000
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LT8391AEUFD#TRPBF
Linear Technology

60V SYNCHRONOUS 4-SWITCH BUCK-BO

  • Type: DC DC Controller
  • Topology: Step-Down (Buck), Step-Up (Boost)
  • Internal Switch(s): No
  • Number of Outputs: 1
  • Voltage - Supply (Min): 4V
  • Voltage - Supply (Max): 60V
  • Voltage - Output: 60V
  • Current - Output / Channel: -
  • Frequency: 600kHz ~ 2MHz
  • Dimming: Analog, PWM
  • Applications: Automotive, Lighting
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 28-WFQFN Exposed Pad
  • Supplier Device Package: 28-QFN (4x5)
Package: 28-WFQFN Exposed Pad
Stock458
Step-Down (Buck), Step-Up (Boost)
No
1
4V
60V
60V
-
600kHz ~ 2MHz
Analog, PWM
Automotive, Lighting
-40°C ~ 125°C (TJ)
Surface Mount
28-WFQFN Exposed Pad
28-QFN (4x5)
MP3416GQH-P
Monolithic Power Systems Inc.

1A,LOW QUIESCENT CURRENT, STEP-U

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 0.86V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 1.8 V ~ 5.5 V
  • Current - Output / Channel: 1.1A
  • Frequency: 2MHz
  • Dimming: No
  • Applications: General Purpose
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 8-VFDFN
  • Supplier Device Package: 8-QFN (2x1.5)
Package: 8-VFDFN
Stock131
Step-Up (Boost)
Yes
1
0.86V
5.5V
1.8 V ~ 5.5 V
1.1A
2MHz
No
General Purpose
-40°C ~ 125°C (TJ)
Surface Mount
8-VFDFN
8-QFN (2x1.5)