LM140LAH5.0/883 National Semiconductor, LM140LAH5.0/883 Datasheet

LM140LAH5.0/883

Manufacturer Part Number

LM140LAH5.0/883

Description

Standard Regulator Pos 5V 0.1A 3-Pin TO-39

Manufacturer

National Semiconductor

Type

Linearr

Datasheet

1.LM140LAH5.0883.pdf (9 pages)

Specifications of LM140LAH5.0/883

Package

3TO-39

Function

Standard

Number Of Outputs

Input Voltage Range

20 to 7.2 V

Output Voltage

5 V

Maximum Output Current

0.1 A

Output Type

Fixed

Accuracy

Â±2 %

Operating Temperature

-55 to 125 Â°C

Polarity

Positive

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

LM140LAH5.0/883

Manufacturer:

Quantity:

Company:

H&T Electronics

Part Number:

LM140LAH5.0/883Q

Quantity:

Current page: 1 of 9
Download datasheet (596Kb)

Ordering Information

LM140LQML Series

3-Terminal Positive Regulators

General Description

The LM140L series of three terminal positive regulators is

available with several fixed output voltages making them

useful in a wide range of applications. The LM140LA is an

improved version of the LM78LXX series with a tighter out-

put voltage tolerance (specified over the full military tem-

perature range), higher ripple rejection, better regulation and

lower quiescent current. The LM140LA regulators have

load regulation. When used as a zener diode/resistor com-

bination replacement, the LM140LA usually results in an

effective output impedance improvement of two orders of

magnitude, and lower quiescent current. These regulators

can provide local on card regulation, eliminating the distribu-

tion problems associated with single point regulation. The

voltages available allow the LM140LA to be used in logic

systems, instrumentation, Hi-Fi, and other solid state elec-

tronic equipment. Although designed primarily as fixed volt-

age regulators, these devices can be used with external

components to obtain adjustable voltages and currents.

With adequate heat sinking the regulator can deliver 100 mA

output current. Current limiting is included to limit the peak

output current to a safe value. Safe area protection for the

output transistor is provided to limit internal power dissipa-

Connection Diagrams

OUT

NS Part Number

LM140LAH-5.0/883

LM140LAH-12/883

LM140LAH-15/883

specification, 0.04%/V line regulation, and 0.01%/mA

JAN Part Number

DS201553

See NS Package Number H03A

TO-39 Metal Can Package (H)

Bottom View

tion. If internal power dissipation becomes too high for the

heat sinking provided, the thermal shut-down circuit takes

over, preventing the IC from overheating.

Features

n Line regulation of 0.04%/V

n Load regulation of 0.01%/mA

n Output voltage tolerances of

n Output current of 100 mA

n Internal thermal overload protection

n Output transistor safe area protection

n Internal short circuit current limit

Output Voltage Options

NS Package Number

over the temperature range

LM140LA-5.0

LM140LA-12

LM140LA-15

20155302

H03A

Device ID

Package Description

3LD T0–39 Metal Can

2% at T

Output Voltage

12V

15V

= 25˚C and

www.national.com

March 2006

Related parts for LM140LAH5.0/883

LM140LAH5.0/883 Summary of contents

Page 1

... NS Part Number JAN Part Number LM140LAH-5.0/883 LM140LAH-12/883 LM140LAH-15/883 Connection Diagrams © 2006 National Semiconductor Corporation tion. If internal power dissipation becomes too high for the heat sinking provided, the thermal shut-down circuit takes over, preventing the IC from overheating. Features n Line regulation of 0.04%/V n Load regulation of 0.01%/mA ± ...

Page 2

Equivalent Circuit www.national.com 2 20155301 ...

Page 3

Absolute Maximum Ratings Input Voltage Internal Power Dissipation (Note 2) Operating Temperature Range Maximum Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10 sec.) Thermal Resistance θ JA Still Air @ 0.5W @ 500LF / Min Air Flow 0.5W θ ...

Page 4

LM140LA-5.0 Electrical Characteristics DC Parameters The following conditions apply, unless otherwise specified. DC 10V 40mA I L Symbol Parameter I Quiescent Current Q V Output Voltage O R Load Regulation Load R Line Regulation Line ∆I ...

Page 5

LM140LA-15 Electrical Characteristics DC Parameters The following conditions apply, unless otherwise specified. DC 23V 40mA I L Symbol Parameter I Quiescent Current Q V Output Voltage O R Load Regulation Load R Line Regulation Line ∆I ...

Page 6

Typical Performance Characteristics Maximum Average Power Dissipation Peak Output Current Output Impedance www.national.com 20155307 20155310 20155312 6 Maximum Average Power Dissipation 20155308 Dropout Voltage 20155311 Ripple Rejection 20155313 ...

Page 7

Typical Performance Characteristics Quiescent Current Typical Applications (Note 4) *Required if the regulator is located far from the power supply filter. **See note 3 in the electrical characteristics table (5V/ OUT O ...

Page 8

Revision History Released Revision 03/10/06 A New release to corporate format www.national.com Section Originator L. Lytle 3 MDS data sheets converted into one Corp. data sheet format. Drift tables were removed from electrical characteristics since not performed on 883 product. ...

Page 9

... BANNED SUBSTANCE COMPLIANCE National Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...

Related keywords

LM140LAH5.0/883 datasheet
LM140LAH5.0/883 data sheet
LM140LAH5.0/883 pdf datasheet
LM140LAH5.0/883 component
LM140LAH5.0/883 part
LM140LAH5.0/883 distributor
LM140LAH5.0/883 RoHS
LM140LAH5.0/883 datasheet download