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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearREG103FA-5KTTT
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REG103FA-5KTTT - Texas Instruments

Manufacturer Part Number
REG103FA-5KTTT
Manufacturer
Texas Instruments
Allelco Part Number
32D-REG103FA-5KTTT
ECAD Model
Parts Description
IC REG LIN 5V 500MA DDPAK/TO263
Detailed Description
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Data sheet
REG103FA-5KTTT.pdf
RoHs Status
ROHS3 Compliant
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Specifications

REG103FA-5KTTT Tech Specifications
Texas Instruments - REG103FA-5KTTT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - REG103FA-5KTTT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.28V @ 500mA  
Voltage - Output (Min/Fixed) 5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 15V  
Supplier Device Package DDPAK/TO-263-5  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA  
Package Tape & Reel (TR)  
PSRR 65dB (120Hz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 1.3 mA  
Current - Quiescent (Iq) 0.7 mA  
Current - Output 500mA  
Control Features Enable  
Base Product Number REG103  

Parts Introduction

Manufacturer Part Number

REG103FA-5KTTT

Manufacturer

Texas Instruments

Introduction

Low Drop Out Voltage Regulator

Product Features and Performance

Fixed 5V Output

Low Dropout: 0.28V @ 500mA

500mA Output Current

Low Quiescent Current: 0.7 mA

High PSRR: 65dB at 120Hz

Requires Minimal External Components

Enable Pin for On/Off Control

Product Advantages

High Efficiency for Low Voltage Applications

Stable with Low-ESR Capacitors

Thermal and Over Current Protection

Wide Operating Temperature Range

Key Technical Parameters

Input Voltage (Max): 15V

Output Voltage (Fixed): 5V

Current - Output: 500mA

Dropout Voltage (Max): 0.28V

Quiescent Current (Iq): 0.7 mA

Supply Current (Max): 1.3 mA

Power Supply Rejection Ratio (PSRR): 65dB

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Compatible with Ceramic and Tantalum Capacitors

Application Areas

Consumer Electronics

Industrial Control Systems

Telecommunications

Product Lifecycle

Last Time Buy Status

Potential Discontinuation with Limited Replacements

Several Key Reasons to Choose This Product

Efficient Low Dropout Performance for Linear Regulation

Extended Battery Life with Low Iq

Robust Protection Features Ensure Long-Term Reliability

Wide Operating Temperature Suitable for Various Environments

Ease of Use with Enable Pin Control

Optimal for Space-Constrained Applications with TO-263 Packaging

Reliable Performance from a Leading Semiconductor Manufacturer

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments REG103FA-5KTTT

Product Attribute REG103FA-5KTTT REG103GA-2.5/2K5 REG103FA-A/500 REG103GA-2.5
Part Number REG103FA-5KTTT REG103GA-2.5/2K5 REG103FA-A/500 REG103GA-2.5
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output (Max) - - 5.5V -
Voltage - Input (Max) 15V 15V 15V 15V
Output Type Fixed Fixed Adjustable Fixed
Control Features Enable Enable Enable Enable
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA SOT-223-6 TO-263-6, D²Pak (5 Leads + Tab), TO-263BA SOT-223-6
Series - - - -
Current - Output 500mA 500mA 500mA 500mA
Current - Supply (Max) 1.3 mA 1.3 mA 1.3 mA 1.3 mA
Voltage Dropout (Max) 0.28V @ 500mA 0.28V @ 500mA 0.28V @ 500mA 0.28V @ 500mA
Supplier Device Package DDPAK/TO-263-5 SOT-223-6 DDPAK/TO-263-5 SOT-223-6
Base Product Number REG103 REG103 REG103 REG103
Number of Regulators 1 1 1 1
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Output Configuration Positive Positive Positive Positive
Current - Quiescent (Iq) 0.7 mA 0.7 mA 0.7 mA 0.7 mA
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tube
PSRR 65dB (120Hz) 65dB (120Hz) 65dB (120Hz) 65dB (120Hz)
Voltage - Output (Min/Fixed) 5V 2.5V 1.295V 2.5V

REG103FA-5KTTT Datasheet PDF

Download REG103FA-5KTTT pdf datasheets and Texas Instruments documentation for REG103FA-5KTTT - Texas Instruments.

PCN Assembly/Origin
Multi Dev 27/Sep/2022.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

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  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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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REG103FA-5KTTT Image

REG103FA-5KTTT

Texas Instruments
32D-REG103FA-5KTTT

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