Datasheet > LM7912

LM7912

更新时间： 2024-09-08 12:20:27

品牌	Logo	应用领域
SEME-LAB		/
页数	文件大小	规格书
6页	87K
描述
1.5 AMP NEGATIVE VOLTAGE REGULATOR

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LM7912 数据手册

IP120 SERIES

IP7900 SERIES

LM120 SERIES

LM7900 SERIES

1.5 AMP

NEGATIVE

VOLTAGE REGULATOR

FEATURES

Pin 1 – Ground

Pin 2 – V_OUT

Case – V_IN

Pin 1 – Ground

Pin 2 – V_OUT

Case – V_IN

• OUTPUT VOLTAGE OF -5V, -12V and -15V

• 0.7% / V LINE REGULATION AVAILABLE

• 0.5% / A LOAD REGULATION AVAILABLE

• THERMAL OVERLOAD PROTECTION

• SHORT CIRCUIT PROTECTION

K Package – TO–3

R Package – TO–66

• OUTPUT TRANSISTOR SOA PROTECTION

• 1.0% VOLTAGE TOLERANCE OPTION

(‘A’ VERSIONS)

2 3

Pin 1 – Ground

Pin 2 – V_IN

Pin 3 – V_OUT

DESCRIPTION

The IP120 / LM120 / IP7900 / LM7900 series of 3 terminal

regulators is available with several fixed output voltage

making them useful in a wide range of applications.

Pin 1 – Ground

Pin 2 – V_IN

Pin 3 – V_OUT

Case – V_IN

The ‘A’ suffix devices provide 0.7% / V line regulation,

0.5% / A load regulation and 1.0% output voltage tolerance

at room temperature.

SMD Packages

TO–257

TO–220

Ceramic Surface Mount

Isolated Case Option on

Protection features include Safe Operating Area current

limiting and thermal shutdown.

IG Package

ABSOLUTE MAXIMUM RATINGS (T

= 25°C unless otherwise stated)

case

DC Input Voltage

Power Dissipation

35V

Internally limited

Operating Junction Temperature Range

Storage Temperature

–55 to 150°C

–65 to 150°C

stg

Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed

to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.

Semelab encourages customers to verify that datasheets are current before placing orders.

Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.

Document Number 3725

Issue: 2

E-mail: sales@semelab.co.uk

Website: http://www.semelab.co.uk

12 3 4 5 6

中文翻译

下载PDF

与LM7912相关器件

型号	品牌	获取价格	描述	数据表
LM7912(ITO-220AB)	GOOD-ARK	获取价格	Regulator
LM7912(TO-252)	GOOD-ARK	获取价格	暂无描述
LM7912(TO-263)	GOOD-ARK	获取价格	Regulator
LM7912-220M	ETC	获取价格	Negative Fixed Voltage Regulator
LM7912-220M-ISO	ETC	获取价格	Voltage Regulator
LM7912A	ETC	获取价格
LM7912ACT	ETC	获取价格	Negative Fixed Voltage Regulator
LM7912AG-TA3-T	UTC	获取价格	Fixed Negative Standard Regulator,
LM7912AL-TF3-T	UTC	获取价格	Fixed Negative Standard Regulator,
LM7912AT	ETC	获取价格	Negative Fixed Voltage Regulator