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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsA8653KLPTR-T
Allegro MicroSystems
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A8653KLPTR-T - Allegro MicroSystems

Manufacturer Part Number
A8653KLPTR-T
Manufacturer
Allegro MicroSystems
Allelco Part Number
32D-A8653KLPTR-T
ECAD Model
Parts Description
IC REG BUCK ADJ 2.5A 16TSSOP
Detailed Description
Package
16-TSSOP (0.173', 4.40mm Width) Exposed Pad
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

A8653KLPTR-T Tech Specifications
Allegro MicroSystems - A8653KLPTR-T technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems - A8653KLPTR-T

Product Attribute Attribute Value  
Manufacturer Allegro MicroSystems  
Voltage - Output (Min/Fixed) 3.3V  
Voltage - Output (Max) 5.75V  
Voltage - Input (Min) 4V  
Voltage - Input (Max) 36V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-eTSSOP-EP  
Series Automotive, AEC-Q100  
Package / Case 16-TSSOP (0.173', 4.40mm Width) Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 150°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 100kHz ~ 2MHz  
Current - Output 2.5A  
Base Product Number A8653  

Parts Introduction

Manufacturer Part Number

A8653KLPTR-T

Manufacturer

allegro-microsystems

Introduction

The A8653KLPTR-T from Allegro Microsystems is a high-performance, automotive-grade step-down DC DC switching regulator designed for power management applications.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output type

Can operate between 4V to 36V input voltage

Output voltage adjustable from 3.3V to 5.75V

Output current capacity of 2.5A

Switching frequency from 100kHz to 2MHz

Incorporates a synchronous rectifier for improved efficiency

Designed for automotive applications

Supports a temperature range from -40°C to 150°C

Product Advantages

Enhanced efficiency due to synchronous rectification

Broad input voltage range accommodates various power supplies

High-temperature operational capability suits automotive and industrial environments

Adjustable output provides design flexibility

Key Technical Parameters

Input Voltage: 4V to 36V

Output Voltage: 3.3V to 5.75V

Output Current: 2.5A

Switching Frequency: 100kHz to 2MHz

Operating Temperature: -40°C to 150°C

Quality and Safety Features

Automotive-grade product

Compliant with AEC-Q100 qualification standards

Compatibility

Packaged in a 16-TSSOP with an exposed pad for enhanced thermal dissipation

Suitable for surface mount technology

Application Areas

Automotive electronic systems

Industrial power supplies

Portable devices that require efficient power management

Product Lifecycle

Status: Active

No indication of discontinuation, ensuring product availability and support

Several Key Reasons to Choose This Product

High efficiency with synchronous rectification, suitable for energy-sensitive applications

Extensive operating temperature range catering to harsh environments

Flexible input and output voltage ranges fit a wide spectrum of applications

Compliance with automotive industry standards (AEC-Q100)

Continued availability as a currently active product with no near-term discontinuation.

Parts with Similar Specifications

The three parts on the right have similar specifications to Allegro MicroSystems A8653KLPTR-T

Product Attribute A8653KLPTR-T A8652KLPTR-T A8698ELJTR-T A8650KLYTR-T
Part Number A8653KLPTR-T A8652KLPTR-T A8698ELJTR-T A8650KLYTR-T
Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
Current - Output 2.5A 1A 3A 2A
Operating Temperature -40°C ~ 150°C (TA) -40°C ~ 150°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA)
Output Configuration Positive Positive Positive Positive
Number of Outputs 1 1 1 1
Voltage - Input (Min) 4V 4V 8V 2.5V
Topology Buck Buck Buck Buck
Supplier Device Package 16-eTSSOP-EP 16-eTSSOP-EP 8-SOIC-EP 10-MSOP-EP
Series Automotive, AEC-Q100 Automotive, AEC-Q100 - -
Package / Case 16-TSSOP (0.173', 4.40mm Width) Exposed Pad 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 8-SOIC (0.154", 3.90mm Width) Exposed Pad 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Base Product Number A8653 A8652 A8698 A8650
Voltage - Output (Max) 5.75V 5.75V 20V 5.5V
Synchronous Rectifier Yes Yes No Yes
Voltage - Output (Min/Fixed) 3.3V 3.3V 0.8V 0.8V
Voltage - Input (Max) 36V 36V 25V 5.5V
Function Step-Down Step-Down Step-Down Step-Down
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Type Adjustable Adjustable Adjustable Adjustable
Frequency - Switching 100kHz ~ 2MHz 100kHz ~ 2MHz - 250kHz ~ 2.45MHz

A8653KLPTR-T Datasheet PDF

Download A8653KLPTR-T pdf datasheets and Allegro MicroSystems documentation for A8653KLPTR-T - Allegro MicroSystems.

PCN Packaging
Tape Change 27/Jan/2023.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Allegro MicroSystems

A8653KLPTR-T

Allegro MicroSystems
32D-A8653KLPTR-T

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