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A2557SEB

A2557SEB
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For Reference Only

Part Number A2557SEB
OEMstron Part # A2557SEB
Manufacturer Allegro MicroSystems, LLC
Category SemiconductorsPower Management ICsPower Distribution Switches, Load Drivers
Description IC DRIVER QUAD 60V 300MA 28PLCC
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models A2557SEB PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 31 - Apr 5 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

A2557SEB Specifications

Part Number A2557SEB
Brand Allegro MicroSystems, LLC
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory Power Distribution Switches, Load Drivers
Manufacturer Allegro MicroSystems, LLC
Series -
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) 4.75V ~ 5.25V
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 28-LCC (J-Lead)
Supplier Device Package 28-PLCC (11.51x11.51)

A2557SEB Documents

A2557SEB, A2557SEB Datasheet (Total Pages: 12, Size: 300.98 KB)
A2557SLBTR-T Datasheet CoverA2557SLBTR-T Datasheet Page 2A2557SLBTR-T Datasheet Page 3A2557SLBTR-T Datasheet Page 4A2557SLBTR-T Datasheet Page 5A2557SLBTR-T Datasheet Page 6A2557SLBTR-T Datasheet Page 7A2557SLBTR-T Datasheet Page 8A2557SLBTR-T Datasheet Page 9A2557SLBTR-T Datasheet Page 10A2557SLBTR-T Datasheet Page 11A2557SLBTR-T Datasheet Page 12
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Part Number Description Stock

A2557SEB

Allegro MicroSystems LLC

IC DRIVER QUAD 60V 300MA 28PLCC

Contact Us

A2557SEBTR-T

Allegro MicroSystems LLC

IC DRIVER QUAD 60V 300MA 28PLCC

Contact Us

A2557SEBTR

Allegro MicroSystems LLC

IC DRIVER QUAD 60V 300MA 28PLCC

Contact Us
Part Number Description Stock

A2557SEB

D# A2557SEB-ND

Allegro MicroSystems LLC

IC PWR DRIVER BIPOLAR 1:1 28PLCC

Limited Supply - Call

A2557SEBTR-T

D# 620-1286-2-ND

Allegro MicroSystems LLC

IC PWR DRIVER BIPOLAR 1:1 28PLCC

Limited Supply - Call

A2557SEBTR

D# A2557SEBTR-ND

Allegro MicroSystems LLC

IC PWR DRIVER BIPOLAR 1:1 28PLCC

Limited Supply - Call
Part Number Description Stock

A2557SEBTRT

OEM/CM QUOTES ONLY | NO BROKERS

82
Part Number Description Stock

A2557SEBTRT

Allegro MicroSystems LLC

OEM/CM ONLY

78
Part Number Description Stock

A2557SEBTR-T

Allegro MicroSystems LLC

shipping today

67

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