Allegro MicroSystems, LLC Products

A8297SETTR-T

Allegro MicroSystems, LLC

IC REG LNB DUAL SUPPLY 28QFN

• Applications: Converter, Analog and Digital Satellite Receivers
• Voltage - Input: -
• Number of Outputs: 1
• Voltage - Output: -
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-VFQFN Exposed Pad
• Supplier Device Package: 28-QFN (5x5)

Package: 28-VFQFN Exposed Pad

A6841SLWTR-20-T

Allegro MicroSystems, LLC

IC SINK DRIVER 8BIT LATCH 20SOIC

• Switch Type: Latched Driver
• Number of Outputs: 8
• Ratio - Input:Output: 1:8
• Output Configuration: Low Side
• Output Type: Bipolar
• Interface: Strobe, Serial
• Voltage - Load: 50V (Max)
• Voltage - Supply (Vcc/Vdd): 3 V ~ 5.5 V
• Current - Output (Max): 500mA
• Rds On (Typ): -
• Input Type: Non-Inverting
• Features: -
• Fault Protection: -
• Operating Temperature: -20°C ~ 85°C (TA)
• Package / Case: 20-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 20-SOIC

Package: 20-SOIC (0.295", 7.50mm Width)

A2557SB-T

Allegro MicroSystems, LLC

IC DRIVER QUAD 60V 300MA 16DIP

• Switch Type: Relay, Solenoid Driver
• Number of Outputs: 4
• Ratio - Input:Output: 1:1
• Output Configuration: Low Side
• Output Type: Bipolar
• Interface: On/Off
• Voltage - Load: 60V (Max)
• Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V
• Current - Output (Max): 300mA
• Rds On (Typ): -
• Input Type: Non-Inverting
• Features: Status Flag
• Fault Protection: Current Limiting (Fixed), Over Temperature
• Operating Temperature: -20°C ~ 85°C (TA)
• Package / Case: 16-PowerDIP (0.300", 7.62mm)
• Supplier Device Package: 16-DIP

Package: 16-PowerDIP (0.300", 7.62mm)

A6B595KLWTR

Allegro MicroSystems, LLC

IC PWR DRVR 8BIT ADDRESS 20SOIC

• Switch Type: Latched Driver
• Number of Outputs: 8
• Ratio - Input:Output: 1:8
• Output Configuration: Low Side
• Output Type: N-Channel
• Interface: Strobe, Serial
• Voltage - Load: 50V (Max)
• Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
• Current - Output (Max): 150mA
• Rds On (Typ): 5.5 Ohm
• Input Type: Non-Inverting
• Features: -
• Fault Protection: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 20-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 20-SOIC

Package: 20-SOIC (0.295", 7.50mm Width)

A6812EEPTR

Allegro MicroSystems, LLC

IC SOURCE DRVR 20BIT SER 28PLCC

• Switch Type: Latched Driver
• Number of Outputs: 20
• Ratio - Input:Output: 1:20
• Output Configuration: High Side
• Output Type: Bipolar
• Interface: Strobe, Serial
• Voltage - Load: 60V (Max)
• Voltage - Supply (Vcc/Vdd): 3 V ~ 5.5 V
• Current - Output (Max): 40mA
• Rds On (Typ): -
• Input Type: Non-Inverting
• Features: -
• Fault Protection: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 28-LCC (J-Lead)
• Supplier Device Package: 28-PLCC (11.51x11.51)

Package: 28-LCC (J-Lead)

A1445EEWLT-P

Allegro MicroSystems, LLC

IC MOTOR DRIVER ON/OFF 6DFN

• Motor Type - Stepper: -
• Motor Type - AC, DC: Brushless DC (BLDC)
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (2)
• Interface: On/Off
• Technology: CMOS
• Step Resolution: -
• Applications: Haptic Feedback
• Current - Output: 250mA
• Voltage - Supply: 1.8 V ~ 4.2 V
• Voltage - Load: 1.8 V ~ 4.2 V
• Operating Temperature: -40°C ~ 165°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 6-XFDFN Exposed Pad
• Supplier Device Package: 6-DFN/MLP (1.5x2)

Package: 6-XFDFN Exposed Pad

UDN2916LBTR-T

Allegro MicroSystems, LLC

IC MOTOR DRIVER PAR 24SOIC

• Motor Type - Stepper: Bipolar
• Motor Type - AC, DC: Brushed DC
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (4)
• Interface: Parallel
• Technology: Bipolar
• Step Resolution: -
• Applications: General Purpose
• Current - Output: 750mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Voltage - Load: 10 V ~ 45 V
• Operating Temperature: -20°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 24-SOIC

Package: 24-SOIC (0.295", 7.50mm Width)

A3977KED-T

Allegro MicroSystems, LLC

IC MOTOR DRIVER PAR 44PLCC

• Motor Type - Stepper: Bipolar
• Motor Type - AC, DC: -
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (4)
• Interface: Step/Direction
• Technology: DMOS
• Step Resolution: 1, 1/2, 1/4, 1/8
• Applications: General Purpose
• Current - Output: 2.5A
• Voltage - Supply: 3 V ~ 5.5 V
• Voltage - Load: 8 V ~ 35 V
• Operating Temperature: -40°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Supplier Device Package: 44-PLCC (16.59x16.59)

Package: 44-LCC (J-Lead)

A3980KLP

Allegro MicroSystems, LLC

IC MOTOR DRIVER PAR 28TSSOP

• Motor Type - Stepper: Bipolar
• Motor Type - AC, DC: -
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (4)
• Interface: Step/Direction
• Technology: DMOS
• Step Resolution: 1, 1/2, 1/8, 1/16
• Applications: Automotive
• Current - Output: 1A
• Voltage - Supply: 3 V ~ 5.5 V
• Voltage - Load: 7 V ~ 50 V
• Operating Temperature: -40°C ~ 150°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

A3958SLB-T

Allegro MicroSystems, LLC

IC MOTOR DRIVER PAR 24SOIC

• Motor Type - Stepper: -
• Motor Type - AC, DC: Brushed DC
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (2)
• Interface: Serial
• Technology: DMOS
• Step Resolution: -
• Applications: General Purpose
• Current - Output: 2A
• Voltage - Supply: 4.5 V ~ 5.5 V
• Voltage - Load: 20 V ~ 50 V
• Operating Temperature: -20°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 24-SOIC

Package: 24-SOIC (0.295", 7.50mm Width)

A3946KLBTR

Allegro MicroSystems, LLC

IC MOTOR CONTROLLER PAR 16SOIC

• Motor Type - Stepper: -
• Motor Type - AC, DC: Brushless DC (BLDC)
• Function: Controller - Commutation, Direction Management
• Output Configuration: Pre-Driver - Half Bridge
• Interface: Parallel
• Technology: Power MOSFET
• Step Resolution: -
• Applications: General Purpose
• Current - Output: -
• Voltage - Supply: 7 V ~ 60 V
• Voltage - Load: -
• Operating Temperature: -40°C ~ 135°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 16-PowerSOIC (0.295", 7.50mm Width)
• Supplier Device Package: 16-SOIC

Package: 16-PowerSOIC (0.295", 7.50mm Width)

A4956KLPTR-T

Allegro MicroSystems, LLC

IC DC MOTOR CNTRL PAR 20TSSOP

• Motor Type - Stepper: -
• Motor Type - AC, DC: Brushed DC
• Function: Controller - Commutation, Direction Management
• Output Configuration: Pre-Driver - Half Bridge (2)
• Interface: Parallel
• Technology: NMOS
• Step Resolution: -
• Applications: General Purpose
• Current - Output: -
• Voltage - Supply: 5.5 V ~ 50 V
• Voltage - Load: -
• Operating Temperature: -40°C ~ 125°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
• Supplier Device Package: 20-TSSOP-EP

Package: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad

A4970SLBTR-T

Allegro MicroSystems, LLC

IC MOTOR DRIVER PAR 24SOIC

• Motor Type - Stepper: Bipolar
• Motor Type - AC, DC: Brushed DC
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (4)
• Interface: On/Off
• Technology: DMOS
• Step Resolution: -
• Applications: General Purpose
• Current - Output: 750mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Voltage - Load: 7.45 V ~ 45 V
• Operating Temperature: -20°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 24-SOIC

Package: 24-SOIC (0.295", 7.50mm Width)

A8501KLPTR-T

Allegro MicroSystems, LLC

IC LED DRIVER RGLTR DIM 28TSSOP

• Type: DC DC Regulator
• Topology: Step-Up (Boost)
• Internal Switch(s): Yes
• Number of Outputs: 4
• Voltage - Supply (Min): 8V
• Voltage - Supply (Max): 21V
• Voltage - Output: -
• Current - Output / Channel: 100mA
• Frequency: 2MHz
• Dimming: PWM
• Applications: Backlight
• Operating Temperature: -40°C ~ 125°C (TA)
• 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

A5929KLPTR-T

Allegro MicroSystems, LLC

IC MOTOR DRIVER

• Output Configuration: Half Bridge (2)
• Applications: DC Motors, General Purpose
• Interface: Logic
• Load Type: Inductive
• Technology: Power MOSFET
• Rds On (Typ): -
• Current - Output / Channel: -
• Current - Peak Output: -
• Voltage - Supply: 5.5 V ~ 50 V
• Voltage - Load: 5.5 V ~ 50 V
• Operating Temperature: -40°C ~ 165°C (TJ)
• Features: Status Flag
• Fault Protection: Over Temperature, UVLO
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP (0.173", 4.40mm Width) Exposed Pad
• Supplier Device Package: 24-eTSSOP

Package: 24-TSSOP (0.173", 4.40mm Width) Exposed Pad

A3423LLTR-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH SPEC PURP 8SOIC

• Function: Special Purpose
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 5.5mT Trip, -5.5mT Release
• Test Condition: -40°C ~ 150°C
• Voltage - Supply: 3.8 V ~ 24 V
• Current - Supply (Max): 14mA
• Current - Output (Max): 30mA
• Output Type: Open Drain
• Features: -
• Operating Temperature: -40°C ~ 150°C (TA)
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

A3240LLHLT-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH UNIPOLAR SOT23W

• Function: Unipolar Switch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 5mT Trip, 5mT Release
• Test Condition: -40°C ~ 150°C
• Voltage - Supply: 4.2 V ~ 24 V
• Current - Supply (Max): 6mA
• Current - Output (Max): 25mA
• Output Type: Open Collector
• Features: -
• Operating Temperature: -40°C ~ 150°C (TA)
• Package / Case: SOT-23W
• Supplier Device Package: SOT-23W

Package: SOT-23W

A3283ELHLT

Allegro MicroSystems, LLC

MAGNETIC SWITCH LATCH SOT23W

• Function: Latch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 18mT Trip, -18mT Release
• Test Condition: -40°C ~ 85°C
• Voltage - Supply: 4.2 V ~ 24 V
• Current - Supply (Max): 8mA
• Current - Output (Max): 25mA
• Output Type: Open Collector
• Features: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: SOT-23W
• Supplier Device Package: SOT-23W

Package: SOT-23W

A3260EUA

Allegro MicroSystems, LLC

MAGNETIC SWITCH BIPOLAR 3SIP

• Function: Bipolar Switch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 4mT Trip, -4mT Release
• Test Condition: -40°C ~ 85°C
• Voltage - Supply: 3.5 V ~ 24 V
• Current - Supply (Max): -
• Current - Output (Max): 8mA
• Output Type: Open Collector
• Features: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 3-SSIP
• Supplier Device Package: 3-SIP

Package: 3-SSIP

A1425LK

Allegro MicroSystems, LLC

MAGNETIC SWITCH SPEC PURP 4SIP

• Function: Special Purpose
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 1.1mT Trip, -1.1mT Release
• Test Condition: -40°C ~ 150°C
• Voltage - Supply: 4 V ~ 26.5 V
• Current - Supply (Max): 7mA
• Current - Output (Max): 25mA
• Output Type: Open Drain
• Features: Temperature Compensated
• Operating Temperature: -40°C ~ 150°C (TA)
• Package / Case: 4-SSIP
• Supplier Device Package: 4-SIP

Package: 4-SSIP

A1183ELHLT-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH UNIPOLAR SOT23W

• Function: Unipolar Switch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: Programmable
• Test Condition: -
• Voltage - Supply: 3.5 V ~ 24 V
• Current - Supply (Max): 17mA
• Current - Output (Max): -
• Output Type: Current Source
• Features: Programmable Trip Point
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: SOT-23W
• Supplier Device Package: SOT-23W

Package: SOT-23W

A1182LLHLT

Allegro MicroSystems, LLC

MAGNETIC SWITCH UNIPOLAR SOT23W

• Function: Unipolar Switch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: Programmable
• Test Condition: -
• Voltage - Supply: 3.5 V ~ 24 V
• Current - Supply (Max): 17mA
• Current - Output (Max): -
• Output Type: Current Source
• Features: Programmable Trip Point
• Operating Temperature: -40°C ~ 150°C (TA)
• Package / Case: SOT-23W
• Supplier Device Package: SOT-23W

Package: SOT-23W

A1245LLHLT-I1-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH LATCH SOT23-3

• Function: Latch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 4mT Trip, -4mT Release
• Test Condition: -40°C ~ 150°C
• Voltage - Supply: 3 V ~ 24 V
• Current - Supply (Max): 6.9mA
• Current - Output (Max): -
• Output Type: Open Drain
• Features: -
• Operating Temperature: -40°C ~ 150°C (TA)
• Package / Case: TO-236-3, SC-59, SOT-23-3
• Supplier Device Package: SOT-23-3

Package: TO-236-3, SC-59, SOT-23-3

A3291KLHLT-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH LATCH SOT23W

• Function: Latch
• Technology: Hall Effect
• Polarization: South Pole
• Sensing Range: 10mT Trip, -10mT Release
• Test Condition: 25°C
• Voltage - Supply: 3 V ~ 24 V
• Current - Supply (Max): 8mA
• Current - Output (Max): 25mA
• Output Type: Open Drain
• Features: -
• Operating Temperature: -40°C ~ 125°C (TA)
• Package / Case: SOT-23W
• Supplier Device Package: SOT-23W

Package: SOT-23W

A1322LUA-T

Allegro MicroSystems, LLC

SENSOR LINEAR ANALOG 3SIP

• Type: Linear
• Technology: Hall Effect
• Axis: Single
• Output Type: Analog Voltage
• Sensing Range: -
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply (Max): 8mA
• Current - Output (Max): 10mA
• Resolution: -
• Bandwidth: 30kHz
• Operating Temperature: -40°C ~ 150°C (TA)
• Features: Temperature Compensated
• Package / Case: 3-SSIP
• Supplier Device Package: 3-SIP

Package: 3-SSIP

A1308LLHLT5-T

Allegro MicroSystems, LLC

SENSOR LINEAR ANALOG SOT23W

• Type: Linear
• Technology: Hall Effect
• Axis: Single
• Output Type: Analog Voltage
• Sensing Range: -
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply (Max): 11.5mA
• Current - Output (Max): 2mA
• Resolution: -
• Bandwidth: -
• Operating Temperature: -40°C ~ 150°C (TA)
• Features: -
• Package / Case: SOT-23W
• Supplier Device Package: SOT-23W

Package: SOT-23W

A1308LLHLX-2-T

Allegro MicroSystems, LLC

SENSOR LINEAR ANALOG SOT23W

• Type: Linear
• Technology: Hall Effect
• Axis: Single
• Output Type: Analog Voltage
• Sensing Range: -
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply (Max): 11.5mA
• Current - Output (Max): 2mA
• Resolution: -
• Bandwidth: -
• Operating Temperature: -40°C ~ 150°C (TA)
• Features: -
• Package / Case: SOT-23W
• Supplier Device Package: -

Package: SOT-23W

A4916KJPTR-T

Allegro MicroSystems, LLC

ASIL BLDC MOSFET GATE DRIVER W/N

• Motor Type - Stepper: -
• Motor Type - AC, DC: -
• Function: -
• Output Configuration: -
• Interface: -
• Technology: -
• Step Resolution: -
• Applications: -
• Current - Output: -
• Voltage - Supply: -
• Voltage - Load: -
• Operating Temperature: -
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -

Package: -

A4949GLJTR-T

Allegro MicroSystems, LLC

IC FAN DRIVER BLDC 8SOIC

• Motor Type - Stepper: -
• Motor Type - AC, DC: -
• Function: -
• Output Configuration: -
• Interface: -
• Technology: -
• Step Resolution: -
• Applications: -
• Current - Output: -
• Voltage - Supply: -
• Voltage - Load: -
• Operating Temperature: -
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -

Package: -

A4941KLPTR-T

Allegro MicroSystems, LLC

IC MOTOR DVR 3-PHASE 16TSSOP

• Motor Type - Stepper: -
• Motor Type - AC, DC: Brushless DC (BLDC)
• Function: Driver - Fully Integrated, Control and Power Stage
• Output Configuration: Half Bridge (3)
• Interface: PWM
• Technology: Power MOSFET
• Step Resolution: -
• Applications: Fan Motor Driver
• Current - Output: 500mA
• Voltage - Supply: 5V ~ 16V
• Voltage - Load: -
• Operating Temperature: -40°C ~ 105°C (TA)
• Mounting Type: Surface Mount
• 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