Name: A2557KLBTR-T
Brand: Allegro MicroSystems, LLC
SKU: A2557KLBTR-T
Availability: InStock
Rating: 5 (173 reviews)

A2557KLBTR-T

For Reference Only

Part Number	A2557KLBTR-T
Manufacturer	Allegro MicroSystems, LLC
Description	IC DRIVER QUAD 60V 300MA 16SOIC
Datasheet	A2557KLBTR-T Datasheet A2557KLBTR-T Specifications
Package	16-PowerSOIC (0.295", 7.50mm Width)
ECAD
In Stock	18,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # A2557KLBTR-T (PMIC - Power Distribution Switches, Load Drivers) is manufactured by Allegro MicroSystems, LLC and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For A2557KLBTR-T specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A2557KLBTR-T with quantity into BOM. Heisener.com does NOT require any registration to request a quote of A2557KLBTR-T.

A2557KLBTR-T Specifications

Manufacturer	Allegro MicroSystems, LLC
Category	Integrated Circuits (ICs) - PMIC - Power Distribution Switches, Load Drivers
Package	16-PowerSOIC (0.295", 7.50mm Width)
ECAD
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)	4.75 V ~ 5.25 V
Current - Output (Max)	300mA
Rds On (Typ)	-
Input Type	Non-Inverting
Features	Status Flag
Fault Protection	Current Limiting (Fixed), Over Temperature
Operating Temperature	-40°C ~ 125°C (TA)
Package / Case	16-PowerSOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC

A2557KLBTR-T Datasheet

A2557KLBTR-T Reviews

Har***** Rowe

April 7, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Georg*****chards

March 4, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

A2557KLBTR-T Packaging

A2557KLBTR-T FAQ

1. How to order A2557KLBTR-T on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that A2557KLBTR-T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A2557KLBTR-T. All suppliers must pass our qualification reviews before they can publish their products including A2557KLBTR-T on Heisener; we pay more attention to the channels and quality of A2557KLBTR-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A2557KLBTR-T price and inventory displayed accurate?

The price and inventory of A2557KLBTR-T fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of A2557KLBTR-T?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the A2557KLBTR-T we delivered, we will accept the replacement or return of the A2557KLBTR-T only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of A2557KLBTR-T.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as A2557KLBTR-T pin diagram, A2557KLBTR-T datasheet?

If you need any after-sales service, please do not hesitate to contact us.

A2557KLBTR-T Related Products

2220J4K00222KXR	Knowles Syfer, CAP CER 2220, 2220 (5750 Metric), -	View
BLC10G22LS-240PVTZ	Ampleon USA Inc., BLC10G22LS-240PVT/SOT1275/TRAY, -, -	View
TLC081ID	Texas Instruments, IC OPAMP GP 10MHZ 8SOIC, 8-SOIC (0.154", 3.90mm Width), -	View
8N3SV76LC-0125CDI	IDT, Integrated Device Technology Inc, IC OSC VCXO 622.08MHZ 6-CLCC, 6-CLCC, -	View
8N4SV75LC-0089CDI	IDT, Integrated Device Technology Inc, IC OSC VCXO 155.52MHZ 6-CLCC, 6-CLCC, -	View
PTF6524K900AZEK	Vishay Dale, RES 24.9K OHM 1/4W 0.05% AXIAL, Axial, -	View
RN50E1002DB14	Vishay Dale, RES 10K OHM 1/20W .5% AXIAL, Axial, -	View
HCPL-260L	Broadcom Limited, OPTOISO 3.75KV OPEN COLL 8DIP, 8-DIP (0.300", 7.62mm), -	View
3-643586-7	TE Connectivity AMP Connectors, CONN RCPT 7POS 24AWG MTA-100, -, -	View
FW-35-05-L-D-450-100	Samtec Inc., .050'' BOARD SPACERS, -, -	View
FW-44-02-F-D-425-075	Samtec Inc., .050'' BOARD SPACERS, -, -	View
V300B3V3H150BF2	Vicor Corporation, CONVERTER MOD DC/DC 3.3V 150W, 9-DIP Module, -	View

A2557KLBTR-T Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

A2557KLBTR-T

Allegro MicroSystems LLC

IC DRIVER QUAD 60V 300MA 16SOIC

Part Number

Manufacturer

Description

Stock

A2557KLBTR-T

D# A2557KLBTR-T-ND

Allegro MicroSystems LLC

IC PWR DRIVER BIPOLAR 1:1 16SOIC

Part Number

Manufacturer

Description

Stock

A2557KLBTRT

Allegro MicroSystems LLC

OEM/CM QUOTES ONLY | NO BROKERS

3306

Part Number

Manufacturer

Description

Stock

A2557KLBTR-T

D# 87K3359

Allegro MicroSystems LLC

IC,PERIPHERAL DRIVER,4 DRIVER,BIPOLAR,SOP,16PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1000

Container: Bulk

Part Number

Manufacturer

Description

Stock

A2557KLBTRT

Allegro MicroSystems LLC

OEM/CM ONLY

111

Part Number

Manufacturer

Description

Stock

A2557KLBTR-T

Allegro MicroSystems LLC

RFQ

7164

Quick Inquiry

A2557KLBTR-T

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS