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Texas Instruments REG103UA-A Microcontrollers

500mA LDO, 15V In, 5.5V Adj Out, Power Good, 8-SOIC

7,500 ActiveTexas InstrumentsREG103UA8-SOIC (0.154, 3.90mm Width)$8.34
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REG103UA-A
Manufacturer
Texas Instruments
Part Number (MPN)
REG103UA-A
Category
Integrated Circuits (ICs)Embedded Processors and ControllersMicrocontrollers
Base Model
REG103UA
Detailed Description
500mA LDO, 15V In, 5.5V Adj Out, Power Good, 8-SOIC
Package
8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
Datasheet
PDF REG103UA-A Datasheet
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Ordering Code Family

REG103UA groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

6 ordering variants listed on the family page.

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Technical Specifications

Texas Instruments REG103UA-A Microcontrollers technical specifications.

General

Package / Case
8-SOIC
Operating Temperature
-40°C ~ 85°C
PSRR
65dB (120Hz)
Output Type
Adjustable
Quiescent Current
0.7 mA
Current Supply Max
1.3 mA
Control Features
Enable
Output Current
500mA
Output Configuration
Positive
Voltage Output Max
5.5V

Alternate Parts Comparison (REG103UA-A vs REG103UA-5 vs REG103UA-2.5/2K5 vs REG103UA-5/2K5)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Texas InstrumentsREG103UA-A
Texas InstrumentsREG103UA-5
Texas InstrumentsREG103UA-2.5/2K5
Texas InstrumentsREG103UA-5/2K5
Package / Case8-SOIC8-SOIC8-SOIC8-SOIC
Operating Temperature-40°C ~ 85°C-40°C ~ 85°C-40°C ~ 85°C-40°C ~ 85°C
Control FeaturesEnableEnableEnableEnable
Current Supply Max1.3 mA1.3 mA1.3 mA1.3 mA
Max Input Voltage15V15V15V15V
Output ConfigurationPositivePositivePositivePositive
Output Current500mA500mA500mA500mA
Output TypeAdjustableFixedFixedFixed
Output Voltage1.295V5V2.5V5V
Protection FeaturesOver Current, Over TemperatureOver Current, Over TemperatureOver Current, Over TemperatureOver Current, Over Temperature
PSRR65dB (120Hz)65dB (120Hz)65dB (120Hz)65dB (120Hz)
Quiescent Current0.7 mA0.7 mA0.7 mA0.7 mA
Action
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