LM237 datasheet(4/17 Pages) TI

Teilenummer	LM237

Bauteilbeschribung	3-TERMINAL ADJUSTABLE REGULATORS

Download	17 Pages

Scroll/Zoom	100%

Hersteller	TI [Texas Instruments]

Direct Link	http://www.ti.com

Logo

4 / 17 page

www.ti.com

Electrical Characteristics

LM237, LM337

3-TERMINAL ADJUSTABLE REGULATORS

SLVS047J – NOVEMBER 1981 – REVISED MAY 2007

T

J = 25°C

LM237, LM337

PARAMETER

TEST CONDITIONS(1)

UNIT

MIN

TYP

MAX

Input regulation(2)

VI – VO = –3 V to –40 V

0.01

0.04

%/V

VO = –10 V, f = 120 Hz

60

Ripple rejection

dB

VO = –10 V, f = 120 Hz, CADJ = 10 µF

66

77

|VO| ≤ 5 V

50

mV

Output regulation

IO = 10 mA to 1.5 A

|VO| ≥ 5 V

0.3

1

%

Output noise voltage

f = 10 Hz to 10 kHz

0.003

%

|VI – VO| ≤ 40 V

2.5

10

Minimum output current to maintain

mA

regulation

|VI – VO| ≤ 10 V

1.5

6

|VI – VO| ≤ 15 V

1.5

2.2

Peak output current

A

|VI – VO| ≤ 40 V

0.15

0.4

ADJUSTMENT current

65

100

µA

Change in ADJUSTMENT current

VI – VO = –2.5 V to –40 V, IO = 10 mA to MAX

2

5

µA

Reference voltage

VI – VO = –3 V to –40 V, IO = 10 mA to 1.5 A,

–1.213

–1.25

–1.287

V

(OUTPUT to ADJUSTMENT)

P

≤ rated dissipation

(1)

Unless otherwise noted, the following test conditions apply: |VI – VO| = 5 V and IO = 0.5 A. All characteristics are measured with a

0.1-

µF capacitor across the input and a 1-µF capacitor across the output. Pulse-testing techniques are used to maintain the junction

temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately.

(2)

Input regulation is expressed here as the percentage change in output voltage per 1-V change at the input.

4

Submit Documentation Feedback

Ähnliche Beschreibung - LM237

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
Wing Shing Computer Com...	WS337L	113Kb / 1P	3-TERMINAL ADJUSTABLE REGULATORS
Texas Instruments	TL317	120Kb / 7P	[Old version datasheet] 3-TERMINAL ADJUSTABLE REGULATORS
Texas Instruments	LM237	273Kb / 10P	[Old version datasheet] 3-TERMINAL ADJUSTABLE REGULATORS
Wing Shing Computer Com...	LM317	213Kb / 3P	3-TERMINAL ADJUSTABLE REGULATORS
Linear Dimensions Semic...	LND317	106Kb / 4P	3-Terminal Adjustable Regulators
National Semiconductor ...	LM137	836Kb / 12P	3-Terminal Adjustable Negative Regulators
Texas Instruments	LM137QML	833Kb / 22P	[Old version datasheet] 3-Terminal Adjustable Negative Regulators
	LM137	2Mb / 28P	[Old version datasheet] 3-Terminal Adjustable Negative Regulators
	LM137QML	842Kb / 22P	[Old version datasheet] 3-Terminal Adjustable Negative Regulators
	LM337-N-MIL	1Mb / 20P	[Old version datasheet] 3-Terminal Adjustable Negative Regulators

More results

LM237 Datenblatt(PDF) 4 Page - Texas Instruments

LM237 Datenblatt(HTML) 4 Page - Texas Instruments

Ähnliche Teilenummer - LM237

Ähnliche Beschreibung - LM237

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Datenblatt Download

Link URL