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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTLF4949SJ
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TLF4949SJ - Infineon Technologies

Manufacturer Part Number
TLF4949SJ
Manufacturer
Infineon Technologies
Allelco Part Number
32D-TLF4949SJ
ECAD Model
Parts Description
IC REG LIN FIXED POS LDO REG 5V
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
TLF4949.pdf
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In stock: 8190

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Specifications

TLF4949SJ Tech Specifications
Infineon Technologies - TLF4949SJ technical specifications, attributes, parameters and parts with similar specifications to Infineon Technologies - TLF4949SJ

Product Attribute Attribute Value  
Manufacturer Infineon Technologies  
Voltage Dropout (Max) 0.5V @ 100mA  
Voltage - Output (Min/Fixed) 5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 28V  
Supplier Device Package PG-DSO-8  
Series Automotive, AEC-Q100  
Protection Features Over Temperature, Short Circuit  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Bulk  
Product Attribute Attribute Value  
PSRR -  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 150°C (TJ)  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 3.6 mA  
Current - Quiescent (Iq) 300 µA  
Current - Output 100mA  
Control Features Reset  

Parts Introduction

Manufacturer Part Number

TLF4949SJ

Manufacturer

Infineon Technologies

Introduction

Integrated Circuit (IC) for power management

Voltage regulator with fixed output

Product Features and Performance

Linear voltage regulator with fixed 5V output

Output current capability of 100mA

Wide input voltage range up to 28V

Low quiescent current of 300μA

Low voltage dropout of 0.5V @ 100mA

Product Advantages

Automotive-qualified to AEC-Q100 standard

Integrated over-temperature and short-circuit protection

Reset control function

Small 8-SOIC package

Key Technical Parameters

Output Voltage: 5V (fixed)

Output Current: 100mA

Input Voltage Range: Up to 28V

Quiescent Current: 300μA

Voltage Dropout: 0.5V @ 100mA

Quality and Safety Features

Over-temperature protection

Short-circuit protection

Compatibility

Suitable for automotive and industrial applications

Application Areas

Power supply for automotive and industrial electronic systems

Powering sensors, microcontrollers, and other low-power devices

Product Lifecycle

This product is currently in production and widely available

No immediate plans for discontinuation or replacement

Key Reasons to Choose This Product

Automotive-grade quality and reliability

Compact 8-SOIC package for space-constrained designs

Robust protection features for reliable operation

Wide input voltage range and low quiescent current for efficient power management

Suitable for a variety of automotive and industrial applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Infineon Technologies TLF4949SJ

Product Attribute TLF4949SJ TLF4949EJ TLF4949EJXUMA1 TLF4277E
Part Number TLF4949SJ TLF4949EJ TLF4949EJXUMA1 TLF4277E
Manufacturer Infineon Technologies Infineon Technologies Infineon Technologies Cypress Semiconductor (Infineon Technologies)
Output Type Fixed Fixed Fixed -
Supplier Device Package PG-DSO-8 PG-DSO-8-EP PG-DSO-8 -
Voltage - Output (Min/Fixed) 5V 5V 5V -
Voltage Dropout (Max) 0.5V @ 100mA 0.5V @ 100mA 0.5V @ 100mA -
Current - Supply (Max) 3.6 mA 3.6 mA 3.6 mA -
Voltage - Input (Max) 28V 28V 28V -
Voltage - Output (Max) - - - -
Number of Regulators 1 1 1 -
Control Features Reset Reset Reset -
Output Configuration Positive Positive Positive -
PSRR - - - -
Package Bulk Bulk Tape & Reel (TR) -
Protection Features Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit -
Mounting Type Surface Mount Surface Mount Surface Mount -
Current - Quiescent (Iq) 300 µA 300 µA 300 µA -
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-SOIC (0.154', 3.90mm Width) Exposed Pad -
Current - Output 100mA 100mA 100mA -
Series Automotive, AEC-Q100 - Automotive, AEC-Q100, OPTIREG™ -
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C -

TLF4949SJ Datasheet PDF

Download TLF4949SJ pdf datasheets and Infineon Technologies documentation for TLF4949SJ - Infineon Technologies.

Datasheets
TLF4949.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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TLF4949SJ Image

TLF4949SJ

Infineon Technologies
32D-TLF4949SJ

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