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Home  /  Integrated Circuits (ICs)  /  PMIC - Power Distribution Switches, Load Drivers  /  Allegro MicroSystems A2557KLBTR-T
A2557KLBTR-T
A2557KLBTR-T
Obsolete
PMIC - Power Distribution Switches, Load Drivers
Description:  IC PWR DRIVER BIPOLAR 1:1 16SOIC
Manufacturer:  Allegro MicroSystems
Datasheet:   A2557KLBTR-T Datasheet
History Price: Obsolete
In Stock: 45000
Specification
PDF Datasheet
Compare Parts
Client Reviews
A2557KLBTR-T Specification
Specification
Part No
A2557KLBTR-T
Category
PMIC - Power Distribution Switches, Load Drivers
Manufacturer
Allegro MicroSystems
Series
-
Packaging
Tape & Reel (TR)
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 ℃ ~ 125 ℃ (TA)
Mounting Type
Surface Mount
Supplier Device Package
16-SOIC
Package / Case
16-PowerSOIC (0.295", 7.50mm Width)
A2557KLBTR-T PDF Datasheet
A2557KLBTR-T Datasheet
Click and Download: A2557KLBTR-T Datasheet
A2557KLBTR-T Related Parts
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    Customer Reviews
    4.95 out of 5.00 stars from 106 customer reviews from all over the world
    Xuxa Almeida Silva
    Brazil
    5 stars
    2026-03-30 11:23
    Fast delivery, the product description
    Egidijus Petras
    Lithuania
    5 stars
    2026-03-30 08:37
    Got it on time. Thank you. Recommend
    Frank Long
    United States
    5 stars
    2026-03-30 03:47
    Items received and working fine. Super stable output.
    Javier
    Spain
    5 stars
    2026-03-29 20:37
    Just like the removed from a power supply plate.
    João Paulo
    Brazil
    5 stars
    2026-03-29 00:54
    The product was tested and so far in test working perfectly.
    Zé
    Brazil
    5 stars
    2026-03-29 00:44
    Work very well, I recommend.
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