REG1117A

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Part Number	REG1117A
Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) › Voltage Regulators - Linear
Description	IC REG LINEAR POS ADJ 1A SOT223
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	REG1117A PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 08 - Dec 12 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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REG1117A Specifications

Part Number:	REG1117A
Brand:	Texas Instruments
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	Voltage Regulators - Linear
Manufacturer:	Texas Instruments
Product Status:	Active
Output Configuration:	Positive
Output Type:	Adjustable
Number of Regulators:	1
Voltage - Input (Max):	15V
Voltage - Output (Min/Fixed):	1.25V
Voltage - Output (Max):	13.5V
Voltage Dropout (Max):	1.55V @ 1A
Current - Output:	1A
Current - Quiescent (Iq):	10 mA
Current - Supply (Max):	-
PSRR:	62dB (120Hz)
Control Features:	-
Protection Features:	Over Current, Over Temperature
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	TO-261-4, TO-261AA
Supplier Device Package:	SOT-223-4

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