10-13 NOV 2026 · Munich, Germany

MEET FIXCHIPS (C3-161) AT electronica 2026

Allegro MicroSystems A2557KEB

Allegro MicroSystems A2557KEB electronic component product image

Image is only for reference

Manufacturer No
A2557KEB
Package
28-LCC (J-Lead)
Packaging
Tube
Description
IC PWR DRIVER BIPOLAR 1:1 28PLCC
Detailed Description
Power Switch/Driver 1:1 Bipolar 300mA 28-PLCC (11.51x11.51)
Datasheet
Payment
PayPalEast West BankVISAMastercardWestern Union
Delivery
DHLFedExUPSTNT
AS9120
ISO 13485
ERAI Member
VDE
ISO 9001
ISO 14001
Five-Star After-Sales Service Certification
Bavarian Chips Alliance
UKAS Management Systems
ANAB ISO/IEC 17021
IAF
Mfr
Allegro MicroSystems
Series
-
Features
Status Flag
Interface
On/Off
Packaging
Tube
Input Type
Non-Inverting
Output Type
Bipolar
Switch Type
Relay, Solenoid Driver
Rds On (Typ)
-
Mounting Type
Surface Mount
Package / Case
28-LCC (J-Lead)
Voltage - Load
60V (Max)
Fault Protection
Current Limiting (Fixed), Over Temperature
Number of Outputs
4
Base Product Number
A2557
Output Configuration
Low Side
Ratio - Input:Output
1:1
Operating Temperature
-40°C ~ 125°C (TA)
Current - Output (Max)
300mA
Supplier Device Package
28-PLCC (11.51x11.51)
Voltage - Supply (Vcc/Vdd)
4.75V ~ 5.25V
AttributeValue
MfrAllegro MicroSystems
Series-
FeaturesStatus Flag
InterfaceOn/Off
PackagingTube
Input TypeNon-Inverting
Output TypeBipolar
Switch TypeRelay, Solenoid Driver
Rds On (Typ)-
Mounting TypeSurface Mount
Package / Case28-LCC (J-Lead)
Voltage - Load60V (Max)
Fault ProtectionCurrent Limiting (Fixed), Over Temperature
Number of Outputs4
Base Product NumberA2557
Output ConfigurationLow Side
Ratio - Input:Output1:1
Operating Temperature-40°C ~ 125°C (TA)
Current - Output (Max)300mA
Supplier Device Package28-PLCC (11.51x11.51)
Voltage - Supply (Vcc/Vdd)4.75V ~ 5.25V

Purchase & Inquiry

Placing an Order

You can place an order with FIXCHIPS without having to register or create an account.

Payment Options

To make payment more convenient, we support multiple payment methods in USD, including PayPal, credit cards, and wire transfer.

RFQ (Request for Quote)

We suggest submitting an RFQ to get the most up-to-date pricing and availability for the components you are looking for. Our sales team will reply by email within 24 hours.

Important Notes

1. An email containing your order details will be sent to your inbox. If you cannot find it, please check your spam or junk mail folder.

2. Product availability and pricing may change over time. Our sales manager will verify the details of your order and contact you if any changes or confirmation are required.

Packaging Process