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See Technical Specifications

LM1117SX-ADJ +BOM

With its versatile design and high-performance characteristics

Manufacturer:

Texas Instruments
Mfr.Part #:

LM1117SX-ADJ
Datasheet:

LM1117SX-ADJ Datasheet (PDF)
Output Configuration:

Positive
Output Type:

Adjustable
Number Of Regulators:

1
Voltage - Input (Max):

15V
EDA/CAD Models:

Request Free CAD Models for LM1117SX-ADJ

LM1117SX-ADJ General Description

The LM1117SX-ADJ is a versatile voltage regulator with a maximum input voltage of 15V and an adjustable output voltage range from 1.25V to 13.8V, making it suitable for a wide range of applications. With a typical dropout voltage of 1.2V at 800mA output current, it ensures efficient power conversion while delivering a maximum output current of 800mA. Its built-in thermal shutdown and current limit protection feature prevents overheating and ensures safe operation, adding an extra layer of reliability. The small SOT-223 package makes it suitable for space-constrained applications, and with a low quiescent current of 5mA, it's energy-efficient for battery-powered devices

Key Features

Features for the LM1117

For a newer drop-in alternative, see the TLV1117
For drop-in replacements in fixed outputSOT-223 package configuration and improvedfunctionality, see the TLV761
Available in 1.8 V, 2.5 V, 3.3 V, 5 V, andadjustable versions
Space-saving SOT-223 and WSON packages
Current limiting and thermal protection
Output current: 800 mA
Line regulation: 0.2% (maximum)
Load regulation: 0.4% (maximum)
Temperature range:
- LM1117: 0°C to +125°C
- LM1117I: –40°C to +125°C

Specifications

Output Configuration	Positive	Output Type	Adjustable
Number of Regulators	1	Voltage - Input (Max)	15V
Voltage - Output (Min/Fixed)	1.25V	Voltage - Output (Max)	13.8V
Voltage Dropout (Max)	1.2V @ 800mA	Current - Output	800mA
Current - Quiescent (Iq)	5 mA	Current - Supply (Max)	10 mA
PSRR	75dB (120Hz)	Protection Features	Over Current, Over Temperature
Operating Temperature	0°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	LM1117