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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTLE4476DATMA1
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TLE4476DATMA1 - Infineon Technologies

Manufacturer Part Number
TLE4476DATMA1
Manufacturer
Infineon Technologies
Allelco Part Number
32D-TLE4476DATMA1
ECAD Model
Parts Description
IC REG LINEAR 3.3V/5V TO252-5-11
Detailed Description
Package
TO-252-5, DPak (4 Leads + Tab), TO-252AD
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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In stock: 19683

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Specifications

TLE4476DATMA1 Tech Specifications
Infineon Technologies - TLE4476DATMA1 technical specifications, attributes, parameters and parts with similar specifications to Infineon Technologies - TLE4476DATMA1

Product Attribute Attribute Value  
Manufacturer Infineon Technologies  
Voltage Dropout (Max) -, 0.7V @ 330mA  
Voltage - Output (Min/Fixed) 3.3V, 5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 42V  
Supplier Device Package PG-TO252-5-11  
Series Automotive, AEC-Q100, OPTIREG™  
Protection Features Over Current, Over Temperature, Over Voltage, Reverse Polarity, Short Circuit  
Package / Case TO-252-5, DPak (4 Leads + Tab), TO-252AD  
Package Tape & Reel (TR)  
PSRR 60dB (20Hz ~ 20kHz), 60dB (20Hz ~ 20kHz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 170°C  
Number of Regulators 2  
Mounting Type Surface Mount  
Current - Supply (Max) 13 mA  
Current - Quiescent (Iq) 150 µA  
Current - Output 350mA, 430mA  
Control Features Enable  
Base Product Number TLE4476  

Parts Introduction

Manufacturer Part Number

TLE4476DATMA1

Manufacturer

Infineon Technologies

Introduction

Dual Low Drop Out Regulator for Automotive Applications

Product Features and Performance

Dual Voltage Output - 3.3V and 5V

Product line OPTIREG™

Powered by a 42V maximum input voltage

High Power Supply Rejection Ratio - 60dB from 20Hz to 20kHz

Two regulators included

Low Quiescent Current - 150 µA

Automotive grade reliability

Product Advantages

Combines two voltage outputs in a single device

Supports wide operating temperature range from -40°C to 170°C

High integration reduces BOM and saves board space

Features multiple protection mechanisms for safety

Key Technical Parameters

Input Voltage (Max): 42V

Output Voltages (Fixed): 3.3V and 5V

Voltage Dropout (Max): 0.7V @ 330mA

Output Current: 350mA and 430mA

Quiescent Current (Iq): 150 µA

Supply Current (Max): 13 mA

PSRR: 60dB from 20Hz to 20kHz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Over Voltage Protection

Reverse Polarity Protection

Short Circuit Protection

AEC-Q100 Qualified

Compatibility

Compatible with surface mount technology

Package / Case: TO-252-5, DPAK

Application Areas

Automotive Electronics

Industrial Power Supplies

Consumer Electronics

Product Lifecycle

Status: Active

Not nearing discontinuation

Alternatives available upon request

Several Key Reasons to Choose This Product

High reliability suitable for harsh automotive environments

Increased system protection with integrated features

High efficiency with low quiescent current for energy savings

Easy to design-in with industry-standard package

Optimized for noise-sensitive applications requiring stable voltage

Supported by Infineon’s proven track record in power management solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to Infineon Technologies TLE4476DATMA1

Product Attribute TLE4476DATMA1 TLE4476D TLE4678EL TLE4484G
Part Number TLE4476DATMA1 TLE4476D TLE4678EL TLE4484G
Manufacturer Infineon Technologies Infineon Technologies Infineon Technologies Infineon Technologies
Base Product Number TLE4476 TLE4476 TLE4678 TLE4484
Protection Features Over Current, Over Temperature, Over Voltage, Reverse Polarity, Short Circuit Over Current, Over Temperature, Over Voltage, Reverse Polarity, Short Circuit Over Current, Over Temperature, Reverse Polarity, Short Circuit Over Current, Over Temperature, Short Circuit
Voltage Dropout (Max) -, 0.7V @ 330mA -, 0.7V @ 330mA 0.35V @ 150mA 1.5V @ 25mA, 1.5V @ 30mA
Current - Output 350mA, 430mA 350mA, 430mA 200mA 25mA, 30mA
Control Features Enable Enable Reset, Watchdog -
Voltage - Output (Min/Fixed) 3.3V, 5V 3.3V, 5V 5V 5V, 15V
Operating Temperature -40°C ~ 170°C -40°C ~ 170°C -40°C ~ 150°C -40°C ~ 150°C
Current - Supply (Max) 13 mA 13 mA 8 mA 1 mA
Package / Case TO-252-5, DPak (4 Leads + Tab), TO-252AD TO-252-5, DPak (4 Leads + Tab), TO-252AD 14-LSSOP (0.154', 3.90mm Width) Exposed Pad TO-261-4, TO-261AA
Voltage - Output (Max) - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Series Automotive, AEC-Q100, OPTIREG™ Automotive, AEC-Q100, OPTIREG™ Automotive, AEC-Q100, OPTIREG™ -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of Regulators 2 2 1 2
Current - Quiescent (Iq) 150 µA 150 µA 80 µA 550 µA
Output Type Fixed Fixed Fixed Fixed
Supplier Device Package PG-TO252-5-11 PG-TO252-5-11 PG-SSOP-14-EP PG-SOT223-4
Output Configuration Positive Positive Positive Positive
PSRR 60dB (20Hz ~ 20kHz), 60dB (20Hz ~ 20kHz) 60dB (20Hz ~ 20kHz), 60dB (20Hz ~ 20kHz) 65dB (100Hz) 50dB (20Hz ~ 20kHz), 50dB (20Hz ~ 20kHz)
Voltage - Input (Max) 42V 42V 45V 45V

TLE4476DATMA1 Datasheet PDF

Download TLE4476DATMA1 pdf datasheets and Infineon Technologies documentation for TLE4476DATMA1 - Infineon Technologies.

Datasheets
Cylindrical Battery Holders.pdf
Other Related Documents
Part Number Guide.pdf
PCN Packaging
2.73KHz.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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TLE4476DATMA1 Image

TLE4476DATMA1

Infineon Technologies
32D-TLE4476DATMA1

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