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A2557EB
A2557EB
Obsolete
PMIC - Power Distribution Switches, Load Drivers
Description:  IC PWR DRIVER BIPOLAR 1:1 16DIP
Manufacturer:  Allegro MicroSystems
Datasheet:   A2557EB Datasheet
History Price: Obsolete
In Stock: 4980
Distributors
Specification
PDF Datasheet
Equivalent
A2557EB Specification
Specification
Mfr Part
A2557EB
Category
PMIC - Power Distribution Switches, Load Drivers
Manufacturer
Allegro MicroSystems
Series
-
Packaging
Bulk
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
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
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Through Hole
Supplier Device Package
16-DIP
Package / Case
16-PowerDIP (0.300", 7.62mm)
A2557EB Compare Parts
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    Customer Reviews
    4.95 out of 5.00 stars from 189 customer reviews from all over the world
    Julián
    Spain
    5 stars
    2026-09-21 02:35
    OK fast shipping!
    Amelie Bauer
    Germany
    5 stars
    2026-09-21 00:15
    Fast Shipping, good item, thank you.
    Johanna Müller
    Germany
    5 stars
    2026-09-20 21:23
    Very good stuff, works fine. Satisfied
    Thiago Ribeiro Júnior
    Brazil
    5 stars
    2026-09-20 21:16
    I am very satisfied with the product.
    Rachel Wilson
    United States
    5 stars
    2026-09-20 19:31
    I love its
    Timothy Brown
    United States
    5 stars
    2026-09-20 19:24
    OK, but for Arduino you need to upload bootloader.
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