LM317L: Linear Voltage Regulator, Positive, Adjustable Output, 100 mA

The LM317L is an adjustable 3-terminal positive linear voltage regulator capable of supplying in excess of 100 mA over an output voltage range of 1.2 V to 37 V. This linear 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 them essentially blow-out proof. The LM317L serves a wide variety of applications including local, on card regulation. This linear voltage regulator can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317L can be used as a precision current regulator.

特性

Output Current in Excess of 100 mA
Output Adjustable Between 1.2 V and 37 V
Internal Thermal Overload Protection
Internal Short Circuit Current Limiting
Output Transistor Safe-Area Compensation
Floating Operation for High Voltage Applications
Standard 3-Lead Transistor Package
Eliminates Stocking Many Fixed Voltages
Pb-Free Packages are Available
NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes

应用注释 (1)

Document Title	Document ID/Size	Revision	Revision Date
LED Constant Current Source Scheme	AND8109/D (30.0kB)	0

封装图纸 (2)

Document Title	Document ID/Size	Revision
SOIC-8 Narrow Body	751-07 (62.6kB)	AK
TO-92 (TO-226) 5.33mm Body Height	29-11 (61.7kB)	A

数据表 (1)

Document Title	Document ID/Size	Revision	Revision Date
100 mA Adjustable Output, Positive Voltage Regulator	LM317L/D (208.0kB)	12

产品订购型号

产品	状况	Compliance	封装		MSL*	容器		预算价格 (1千个数量的单价）
LM317LBDG	Active	Pb-free Halide free	SOIC-8	751-07	1	Tube	98	$0.3867
LM317LBDR2G	Active	Pb-free Halide free	SOIC-8	751-07	1	Tape and Reel	2500	$0.3867
LM317LBZG	Active	Pb-free Halide free	TO-92	29-11	NA	Bulk Bag	2000	$0.3267
LM317LBZRAG	Active	Pb-free Halide free	TO-92	29-11	NA	Bulk Bag	2000	$0.3267
LM317LBZRPG	Active	Pb-free Halide free	TO-92	29-11	NA	Bulk Bag	2000	$0.3267
LM317LDG	Active	Pb-free Halide free	SOIC-8	751-07	1	Tube	98	$0.36
LM317LDR2G	Active	Pb-free Halide free	SOIC-8	751-07	1	Tape and Reel	2500	$0.36
LM317LZG	Active	Pb-free Halide free	TO-92	29-11	NA	Bulk Bag	2000	$0.26
LM317LZRAG	Active	Pb-free Halide free	TO-92	29-11	NA	Tape and Reel	2000	$0.26
LM317LZREG	Active	Pb-free Halide free	TO-92	29-11	NA	Tape and Reel	2000	$0.26
LM317LZRMG	Active	Pb-free Halide free	TO-92	29-11	NA	Bulk Bag	2000	$0.26
LM317LZRPG	Active	Pb-free Halide free	TO-92	29-11	NA	Bulk Bag	2000	$0.26
NCV317LBDG	Active	AEC Qualified PPAP Capable Pb-free Halide free	SOIC-8	751-07	1	Tube	98	$0.4253
NCV317LBDR2G	Active	AEC Qualified PPAP Capable Pb-free Halide free	SOIC-8	751-07	1	Tape and Reel	2500	$0.4253
NCV317LBZG	Active	AEC Qualified PPAP Capable Pb-free Halide free	TO-92	29-11	NA	Bulk Bag	2000	$0.128
NCV317LBZRAG	Active	AEC Qualified PPAP Capable Pb-free Halide free	TO-92	29-11	NA	Tape and Reel	2000	$0.3267

订购产品技术参数

Product	Output	Polarity	VO (V)	IO Typ (A)	VI Max (V)	VDO Typ (V)	PSRR (dB)
LM317LBDG	Single	Positive	Adjustable	0.1	40	1.9	80
LM317LBDR2G	Single	Positive	Adjustable	0.1	40	1.9	80
LM317LBZG	Single	Positive	Adjustable	0.1	40	1.9	80
LM317LBZRAG	Single	Positive	Adjustable	0.1	40	1.9	80
LM317LBZRPG	Single	Positive	Adjustable	0.1	40	1.9	80
LM317LDG	Single	Positive	Adjustable	0.1	40	1.9	80
LM317LDR2G	Single	Positive	Adjustable	0.1	40	1.9	80
LM317LZG	Single	Positive	Adjustable	0.1	40	1.9	80
LM317LZRAG	Single	Positive	Adjustable	0.1	40	1.9	80
LM317LZREG	Single	Positive	Adjustable	0.1	40	1.9	80
LM317LZRMG	Single	Positive	Adjustable	0.1	40	1.9	80
LM317LZRPG	Single	Positive	Adjustable	0.1	40	1.9	80
NCV317LBDG	Single	Positive	Adjustable	0.1	40	1.9	80
NCV317LBDR2G	Single	Positive	Adjustable	0.1	40	1.9	80
NCV317LBZG	Single	Positive	Adjustable	0.1	40	1.9	80
NCV317LBZRAG	Single	Positive	Adjustable	0.1	40	1.9	80