LM317LZRMG ON Semiconductor, LM317LZRMG Datasheet

IC REG POS 100MA ADJ 4% TO-92

LM317LZRMG

Manufacturer Part Number
LM317LZRMG
Description
IC REG POS 100MA ADJ 4% TO-92
Manufacturer
ON Semiconductor
Datasheet

Specifications of LM317LZRMG

Regulator Topology
Positive Adjustable
Voltage - Output
1.2 ~ 37 V
Voltage - Input
Up to 40V
Number Of Regulators
1
Current - Output
100mA (Min)
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-92-3 (Standard Body), TO-226
Polarity
Positive
Number Of Outputs
1
Output Type
Adjustable
Output Voltage
1.2 V to 37 V
Output Current
0.02 A
Line Regulation
0.07 % / V
Load Regulation
0.5 %
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Reference Voltage
1.3 V
Voltage Regulation Accuracy
4 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Dropout (typical)
-
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
LM317L, NCV317LB
100 mA Adjustable Output,
Positive Voltage Regulator
capable of supplying in excess of 100 mA 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 them essentially blow-out proof.
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 LM317L can be used as a
precision current regulator.
Features
© Semiconductor Components Industries, LLC, 2008
March, 2008 - Rev. 11
The LM317L is an adjustable 3-terminal positive voltage regulator
The LM317L serves a wide variety of applications including local,
and Control Changes
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
associated with this term is negligible in most applications.
V
in
Since I
C
0.1mF
**
** C
**
in
* C
distance from power supply filter.
it does improve transient response.
*
V out + 1.25 V 1 )
O
in
Adj
is not needed for stability, however,
is required if regulator is located an appreciable
Simplified Application
is controlled to less than 100 mA, the error
I
Adj
LM317L
Adjust
R
R 2
R 1
2
) I Adj R 2
V
out
R
240
1
+ C
1.0mF
O
**
1
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
ADJUSTABLE POSITIVE
VOLTAGE REGULATOR
STRAIGHT LEAD
1 2
CASE 751
Z SUFFIX
D SUFFIX
BULK PACK
CASE 29
ORDERING INFORMATION
THREE-TERMINAL
SOIC-8
8
TO-92
3
LOW CURRENT
http://onsemi.com
1
Publication Order Number:
1
TAPE & REEL
Pin 1. Adjust
AMMO PACK
BENT LEAD
2
Pin 1. V
3
2. V
3. V
2. V
3. V
4. Adjust
5. N.C.
6. V
7. V
8. N.C.
out
in
in
out
out
out
out
LM317L/D

Related parts for LM317LZRMG

LM317LZRMG Summary of contents

Page 1

LM317L, NCV317LB 100 mA Adjustable Output, Positive Voltage Regulator The LM317L is an adjustable 3-terminal positive voltage regulator capable of supplying in excess of 100 mA over an output voltage range of 1 This voltage regulator ...

Page 2

MAXIMUM RATINGS Rating Input-Output Voltage Differential Power Dissipation Case 29 (TO-92 25°C A Thermal Resistance, Junction-to-Ambient Thermal Resistance, Junction-to-Case Case 751 (SOIC-8) (Note 25°C A Thermal Resistance, Junction-to-Ambient Thermal Resistance, Junction-to-Case Operating Junction Temperature Range ...

Page 3

ELECTRICAL CHARACTERISTICS unless otherwise noted.) Characteristics Line Regulation (Note 5) = 25°C, 3.0 V ≤ V ≤ Load Regulation (Note 5 25° ≤ I ≤ ...

Page 4

Pulse Testing Required: 1% Duty Cycle is suggested. Figure 2. Line Regulation and 0.1mF in * Pulse Testing Required: 1% Duty Cycle is suggested. ...

Page 5

V in 4.30V f = 120 Hz C 0.1mF Discharges C if Output is Shorted to Ground. 1 Adj 0 5.0 V out 0 5 ...

Page 6

T = 55° 25° 150°C J 3.0 2.5 2.0 1.5 1.0 0 INPUT-OUTPUT VOLTAGE DIFFERENTIAL (V) in out Figure 10. Minimum Operating Current ...

Page 7

out -1 25°C -1.5 J 1.0 0 TIME (ms) Figure 16. Line Transient Response Basic Circuit Operation The LM317L ...

Page 8

Protection Diodes When external capacitors are used with any IC regulator it is sometimes necessary to add protection diodes to prevent the capacitors from discharging through low current points into the regulator. Figure 14 shows the LM317L with the recommended ...

Page 9

LM317L, NCV317LB 170 150 P D(max) 130 110 Graph represents symmetrical layout Î Î Î Î Î Î Î Î Î 90 2.0 oz. L Copper Î Î Î Î Î Î θ ...

Page 10

... LM317LZG LM317LZRA T LM317LZRAG LM317LZRE LM317LZREG LM317LZRM LM317LZRMG LM317LZRP LM317LZRPG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. * NCV devices -40° +125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and ...

Page 11

LM317L, NCV317LB PACKAGE DIMENSIONS SEATING K PLANE SEATING K PLANE TO-92 (TO-226) Z SUFFIX ...

Page 12

... *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “ ...

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