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LM317 Application Note

Part Series:LM317 Series
Description:Linear Voltage Regulator, Positive, Adjustable Output, 1.5A
Document:LM317BTG Application Note (14 Pages)

LM317 Application Note

LM317 Application Note

14 Pages
ON Semiconductor
LDO Regulator Pos 1.2V to 37V 0.1A 8Pin SOIC N T/R
14 Pages
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Linear Voltage Regulator, Adjustable, 40V primary input, 1.2V to 37V/1.5A/1 Output, TO-263-3
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ON Semiconductor
Linear Voltage Regulator, Positive, Adjustable Output, 1.5A
13 Pages
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LDO Regulator Pos 1.2V to 37V 0.25A 3Pin(2+Tab) DPAK Rail
12 Pages
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ON SEMICONDUCTOR LM317MTG Linear Voltage Regulator, Adjustable, 3V to 40V input, 1.2V to 37V/500mA out, TO-220-3
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Linear Voltage Regulator, Adjustable, 4.2V to 40V input, 1.2V to 37V/1A out, SOT-223-4
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Linear Voltage Regulator, Adjustable, 4.2V to 60V input, 1.2V to 57V/1.5A out, TO-220-3
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TI
Linear Voltage Regulator, Adjustable, 5V to 35V input, 1.2V to 37V/100mA out, TO-92-3
9 Pages
TI
TEXAS INSTRUMENTS LM317LMX/NOPB Linear Voltage Regulator, Adjustable, 4.2V to 40V input, 1.2V to 37V/100mA out, SOIC-8
7 Pages
ON Semiconductor
Linear Voltage Regulator, Adjustable, 1.2V to 40V input, 1.2V to 37V/100mA out, SOIC-8
7 Pages
ON Semiconductor
Linear Voltage Regulator, Positive, Adjustable Output, 500mA Vout: 4%; TJ = 0°C to 125℃, DPAK (SINGLE GAUGE) TO-252, 2500-REEL
7 Pages
ON Semiconductor
LDO Regulator Pos 1.2V to 37V 0.25A 4Pin(3+Tab) SOT-223 T/R
7 Pages
ON Semiconductor
Linear Voltage Regulator, Positive, Adjustable Output, 500mA Vout: 4%; TJ = -40℃ to 125℃, DPAK (SINGLE GAUGE) TO-252, 2500-REEL
7 Pages
ON Semiconductor
Linear Voltage Regulator, Positive Voltage, 40V primary input, 1.2V to 37V/100mA/1 Output, TO-92-3
7 Pages
ON Semiconductor
LDO Regulator Pos 1.2V to 37V 0.25A 4Pin(3+Tab) SOT-223 T/R

LM317 - ON Semiconductor Specifications

TYPE
DESCRIPTION
Case/Package
340AT
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LM317 - ON Semiconductor Function Overview

The LM317 Low Dropout (LDO) Linear Voltage Regulator is an adjustable 3-terminal positive LDO voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow-out proof. The LM317 serves a wide variety of applications including local, on card regulation. This device can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317 can be used as a precision current regulator.
Features
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Output Current in Excess of 1.5 A
Output Adjustable between 1.2 V and 37 V
Internal Thermal Overload Protection
Internal Short Circuit Current Limiting Constant with Temperature
Output Transistor Safe-Area Compensation
Floating Operation for High Voltage Applications
Eliminates Stocking many Fixed Voltages Standard Application
Automotive Device for Wide Temperature Range - NCV317
Pb-Free Packages are Available
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