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Texas Instruments REG1117-3.3 Microcontrollers

3.3V LDO Regulator, 800mA, 15V In, SOT-223

6,000 ActiveTexas InstrumentsREG1117TO-261-4, TO-261AA$1.99
REG1117-3.3 - No Image Available

Same model may have multiple batches, images only for reference.

REG1117-3.3
Manufacturer
Part Number (MPN)
REG1117-3.3
Base Model
Detailed Description
3.3V LDO Regulator, 800mA, 15V In, SOT-223
Package
TO-261-4, TO-261AA
Lifecycle Status
Active
Datasheet
PDF REG1117-3.3 Datasheet
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Ordering Code Family

REG1117 groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

5 ordering variants listed on the family page.

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Technical Specifications

Texas Instruments REG1117-3.3 Microcontrollers technical specifications.

General

Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
15V
Output Current
800mA
Quiescent Current
10 mA
Output Configuration
Positive
Output Voltage
3.3V

Alternate Parts Comparison (REG1117-3.3 vs REG1117 vs REG1117/2K5 vs REG1117F-3.3/500)

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

This PartAlternate PartsAlternate PartsAlternate Parts
Package / CaseTO-261-4, TO-261AASOT-223TO-261-4, TO-261AATO-263-4, D²Pak
Mounting TypeSurface Mount--Surface MountSurface Mount
Operating Temperature-40°C ~ 125°C0 °C ~ 125 °C-40°C ~ 125°C-40°C ~ 125°C
Max Input Voltage15V15 V15V15V
Number of Regulators1111
Output ConfigurationPositive--PositivePositive
Output Current800mA800 mA800mA800mA
Output TypeFixedFixed, AdjustableAdjustableFixed
Output Voltage3.3V13.5 V1.25V3.3V
Protection FeaturesOver Current, Over Temperature--Over Current, Over TemperatureOver Current, Over Temperature
PSRR62dB (120Hz)--62dB (120Hz)62dB (120Hz)
Quiescent Current10 mA4 mA10 mA10 mA
Action

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