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Allegro MicroSystems, LLC.

- Allegro MicroSystems, (Allegro) is a leader in developing high-performance power and sensing semiconductors. Allegro's innovative solutions serve high-growth applications within the automotive market, with additional focus on industrial and consumer/computing solutions. Allegro is headquartered in Manchester, New Hampshire (USA) with design, applications, and sales support centers located worldwide.

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Part Number
Manufacturer
Description
Unit Price
In Stock

A4410KLVTR-T A4410KLVTR-T

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : Automotive, AEC-Q100
Part Status : Last Time Buy
Topology : Step-Down (Buck) (1) Synchronous or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (3)
Number of Outputs : 4
Frequency - Switching : 250kHz ~ 2.4MHz
Voltage/Current - Output 1 : 1.25V, 750mA
Voltage/Current - Output 2 : 5V, 250mA
Voltage/Current - Output 3 : 3.3V, 160mA
w/LED Driver : No
w/Supervisor : No
w/Sequencer : Yes
Voltage - Supply : 2.8 V ~ 36 V
Operating Temperature : -40°C ~ 135°C
Mounting Type : Surface Mount
Package / Case : 38-TFSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package : 38-eTSSOP
0
100 in stock

A4447SLJTR-T A4447SLJTR-T

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 8V
Voltage - Input (Max) : 50V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 24V
Current - Output : 2A
Frequency - Switching : -
Synchronous Rectifier : No
Operating Temperature : -20°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-SOIC-EP
0
100 in stock

A4450KESTR-J A4450KESTR-J

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : Automotive, AEC-Q100
Part Status : Active
Output Type : Transistor Driver
Function : Step-Up/Step-Down
Output Configuration : Positive
Topology : Buck-Boost
Number of Outputs : 1
Output Phases : 1
Voltage - Supply (Vcc/Vdd) : 3 V ~ 36 V
Frequency - Switching : 250kHz ~ 2.2MHz
Duty Cycle (Max) : -
Synchronous Rectifier : No
Clock Sync : Yes
Serial Interfaces : -
Control Features : Enable, Frequency Control, Soft Start
Operating Temperature : -40°C ~ 150°C (TJ)
Package / Case : 20-WFQFN Exposed Pad
Supplier Device Package : 20-QFN (4x4)
0
8242 in stock

A4480KLJTR-T A4480KLJTR-T

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : Automotive
Part Status : Active
Output Configuration : Positive
Output Type : Fixed
Number of Regulators : 1
Voltage - Input (Max) : 28V
Voltage - Output (Min/Fixed) : 5V
Voltage - Output (Max) : -
Voltage Dropout (Max) : -
Current - Output : 50mA
Current - Quiescent (Iq) : 4mA
Current - Supply (Max) : -
PSRR : -
Control Features : Enable, Power Good
Protection Features : Over Current, Over Temperature, Over Voltage, Short Circuit, Under Voltage Lockout (UVLO)
Operating Temperature : -40°C ~ 150°C (TA)
Mounting Type : Surface Mount
Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package : 8-ESOIC
0
2889 in stock

A4490EES-T A4490EES-T

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Obsolete
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 3
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 34V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 30.6V
Current - Output : -
Frequency - Switching : 550kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 20-WFQFN Exposed Pad
Supplier Device Package : 20-QFN (4x4)
0
100 in stock

A4490EESTR-T A4490EESTR-T

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 3
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 34V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 30.6V
Current - Output : -
Frequency - Switching : 550kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 20-WFQFN Exposed Pad
Supplier Device Package : 20-QFN (4x4)
0
5420 in stock

A4491EESTR-T A4491EESTR-T

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 3
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 23V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 20.7V
Current - Output : -
Frequency - Switching : 550kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 20-WFQFN Exposed Pad
Supplier Device Package : 20-QFN (4x4)
0
11085 in stock

A4492EESTR-T A4492EESTR-T

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 3
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 34V
Voltage - Output (Min/Fixed) : 0.8V
Voltage - Output (Max) : 30.6V
Current - Output : -
Frequency - Switching : 550kHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 85°C (TA)
Mounting Type : Surface Mount
Package / Case : 20-WFQFN Exposed Pad
Supplier Device Package : 20-QFN (4x4)
0
2352 in stock

A4910KJPTR-T A4910KJPTR-T

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Motor Type - Stepper : -
Motor Type - AC, DC : Brushless DC (BLDC)
Function : Controller - Commutation, Direction Management
Output Configuration : Pre-Driver - Half Bridge (3)
Interface : Serial
Technology : CMOS
Step Resolution : -
Applications : Automotive
Current - Output : -
Voltage - Supply : 3 V ~ 5.5 V
Voltage - Load : 5.5 V ~ 50 V
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 48-LQFP Exposed Pad
Supplier Device Package : 48-LQFP-EP (7x7)
0
2905 in stock

A4915METTR-T A4915METTR-T

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
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 : 3 V ~ 5.5 V
Voltage - Load : 5 V ~ 50 V
Operating Temperature : -20°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 28-VFQFN Exposed Pad
Supplier Device Package : 28-QFN (5x5)
0
3322 in stock

A4915MLPTR-T A4915MLPTR-T

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
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 : 3 V ~ 5.5 V
Voltage - Load : 5 V ~ 50 V
Operating Temperature : -20°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
0
5387 in stock

A4919GETTR-3-T A4919GETTR-3-T

Allegro MicroSystems, LLC.
Manufacturer : Allegro MicroSystems, LLC
Packaging : Cut Tape (CT)
Alternate Packaging
Series : -
Part Status : Active
Driven Configuration : High-Side or Low-Side
Channel Type : 3-Phase
Number of Drivers : 6
Gate Type : N-Channel MOSFET
Voltage - Supply : 5.5 V ~ 50 V
Logic Voltage - VIL, VIH : 0.8V, 1.5V
Current - Peak Output (Source, Sink) : -
Input Type : TTL
High Side Voltage - Max (Bootstrap) : -
Rise / Fall Time (Typ) : 35ns, 20ns
Operating Temperature : -40°C ~ 105°C (TA)
Mounting Type : Surface Mount
Package / Case : 28-VFQFN Exposed Pad
Supplier Device Package : 28-QFN-EP (5x5)
0
1490 in stock