LM317H - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM317H
Manufacturer

TI
ChipWorker Part#

CW24077763
Category

Voltage Regulator
Package

TO-39
Description

LDO Regulator Pos 1.2V to 37V 0.5A 3Pin TO-39 Box
Documentation

Datasheet

LM317H Global Supplier

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LM317H Specifications

Attribute	Attribute Value

Part Number	LM317H
Manufacturer	TI
ChipWorker Part#	CW24077763
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-39
Number of Outputs	1 Output
Output Voltage	1.2V ~ 37V
Output Current	500 mA
Quiescent Current	3.50 mA
Output Capacitor Type	Tantalum
voltage rating	2.25 V
Number of Regulated Outputs	1 Output
Input Voltage (Max)	40 V
Input Voltage (Min)	4.2 V
Output Voltage (Max)	37 V
Output Voltage (Min)	1.25 V
Output Current (Max)	0.5 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	0 ℃
Input Voltage	4.2V ~ 37V
	expand all
Operating Temperature	0℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Box
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

Description
The LM117 and LM317-N series of adjustable 3-pin positive voltage regulators are capable of supplying in excess of 1.5 A over a 1.25-V to 37-V output range and a wide temperature range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further,
both line and load regulation are better than standard fixed regulators
Features
• Typ. 0.1% Load Regulation
• Typ. 0.01%/V Line Regulation
• 1.5-A Output Current
• Adjustable Output Down to 1.25 V
• Current Limit Constant With Temperature
• 80-dB Ripple Rejection
• Short-Circuit Protected Output
• −55°C to 150°C Operating Temperature Range (LM117)
Applications
• Automotive LED Lighting
• Battery Chargers
• Post Regulation for Switching Supplies
• Constant Current Regulators
• Microprocessor Supplies

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