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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTLE4251GATMA1
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TLE4251GATMA1 - Infineon Technologies

Manufacturer Part Number
TLE4251GATMA1
Manufacturer
Infineon Technologies
Allelco Part Number
32D-TLE4251GATMA1
ECAD Model
Parts Description
IC REG LIN POS ADJ 400MA TO263-5
Detailed Description
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Data sheet
TLE4251.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TLE4251GATMA1 Tech Specifications
Infineon Technologies - TLE4251GATMA1 technical specifications, attributes, parameters and parts with similar specifications to Infineon Technologies - TLE4251GATMA1

Product Attribute Attribute Value  
Manufacturer Infineon Technologies  
Voltage Dropout (Max) 0.52V @ 300mA  
Voltage - Output (Min/Fixed) Tracking  
Voltage - Output (Max) -  
Voltage - Input (Max) 40V  
Supplier Device Package PG-TO263-5-1  
Series Automotive, AEC-Q100, OPTIREG™  
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit  
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA  
Package Tape & Reel (TR)  
PSRR 60dB (100Hz)  
Product Attribute Attribute Value  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 150°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 20 mA  
Current - Quiescent (Iq) 300 µA  
Current - Output 400mA  
Control Features Enable  
Base Product Number TLE4251  

Parts Introduction

Manufacturer Part Number

TLE4251GATMA1

Manufacturer

Infineon Technologies

Introduction

The TLE4251GATMA1 is part of Infineon's OPTIREG™ series and serves as a voltage regulator designed especially for automotive applications.

Product Features and Performance

Linear Low Drop Out (LDO) Regulator

Adjustable Output with Tracking

Maximum Input Voltage of 40V

Maximum Output Current of 400mA

Low Dropout Voltage of 0.52V @ 300mA

Quiescent Current of 300 µA

Supply Current up to 20 mA

Power Supply Rejection Ratio (PSRR) of 60dB at 100Hz

Operational over a wide temperature range from -40°C to 150°C

Product Advantages

High reliability for automotive applications

Robust protection features including Over Current, Over Temperature, Reverse Polarity, and Short Circuit

Compliance with AEC-Q100 automotive qualification standards

Key Technical Parameters

Single Regulator Configuration

Positive Adjustable Output Type

Output Voltage Min/Fixed: Tracking

Power Good, Enable Control Features

Surface Mount Mounting Type

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Short Circuit Protection

AEC-Q100 Qualified for Automotive Use

Compatibility

Compatible with automotive electronics and systems

Mountable on surface mount boards with TO-263-6, D2PAK footprint

Application Areas

Automotive electronics

Power management systems

Industrial power supply

Product Lifecycle

Product Status: Active

No indication of discontinuation

Upgrades or replacements may be available under Infineon's OPTIREG™ series

Reasons to Choose This Product

Optimized for automotive power supply requirements

Guaranteed performance over a broad temperature range

Low dropout voltage for efficient operation

Compact surface mount TO-263-6 package for space-constrained applications

Extended longevity in harsh automotive environments

Comprehensive protection features to safeguard against system failures

Backed by Infineon Technologies' reputation for quality in power management products

Parts with Similar Specifications

The three parts on the right have similar specifications to Infineon Technologies TLE4251GATMA1

Product Attribute TLE4251GATMA1 TLE4250GHUSA1 TLE42502GHTSA1 TLE4254EJA
Part Number TLE4251GATMA1 TLE4250GHUSA1 TLE42502GHTSA1 TLE4254EJA
Manufacturer Infineon Technologies Infineon Technologies Infineon Technologies Infineon Technologies
Output Configuration Positive Positive Positive Positive
Current - Quiescent (Iq) 300 µA 150 µA 20 µA 80 µA
Supplier Device Package PG-TO263-5-1 PG-SCT595-5 PG-SCT595-5-1 PG-DSO-8
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit Over Current, Over Temperature, Reverse Polarity, Short Circuit Over Current, Over Temperature, Reverse Polarity, Short Circuit Over Temperature, Reverse Polarity, Short Circuit
Current - Supply (Max) 20 mA 3 mA 5 mA 15 mA
Base Product Number TLE4251 - TLE42502 -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Bulk
PSRR 60dB (100Hz) 60dB (100Hz) 48dB (100Hz) 60dB (100Hz)
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 6-SMD (5 Leads), Gull Wing 6-SMD (5 Leads), Gull Wing 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Series Automotive, AEC-Q100, OPTIREG™ Automotive, AEC-Q100 Automotive, AEC-Q100, OPTIREG™ Automotive, AEC-Q100
Voltage - Output (Max) - - - 45V
Output Type Adjustable Adjustable Adjustable Adjustable
Current - Output 400mA 50mA 50mA 70mA
Voltage - Output (Min/Fixed) Tracking Tracking Tracking 2V
Voltage - Input (Max) 40V 40V 40V 45V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 150°C -40°C ~ 150°C (TJ) -40°C ~ 150°C -40°C ~ 150°C (TJ)
Number of Regulators 1 1 1 1
Voltage Dropout (Max) 0.52V @ 300mA 0.3V @ 10mA 0.3V @ 10mA 0.4V @ 70mA
Control Features Enable Enable Enable Enable

TLE4251GATMA1 Datasheet PDF

Download TLE4251GATMA1 pdf datasheets and Infineon Technologies documentation for TLE4251GATMA1 - Infineon Technologies.

Other Related Documents
Part Number Guide.pdf
PCN Packaging
2.73KHz.pdf
HTML Datasheet
TLE4251.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Obsolescence/ EOL
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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TLE4251GATMA1 Image

TLE4251GATMA1

Infineon Technologies
32D-TLE4251GATMA1

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