KF45BD

更新时间： 2024-11-24 22:47:39

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		稳压器
页数	文件大小	规格书
17页	229K
描述
VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

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

KF45BD 数据手册

KF00

SERIES

VERY LOW DROP

VOLTAGE REGULATORS WITH INHIBIT

■

VERY LOW DROPOUT VOLTAGE (0.4V)

VERY LOW QUIESCENT CURRENT (TYP.

50 µA IN OFF MODE, 500 µA IN ON MODE)

OUTPUT CURRENT UP TO 500 mA

LOGIC-CONTROLLED ELECTRONIC

SHUTDOWN

■

OUTPUT VOLTAGES OF 1.25; 1.5; 2.5; 2.7;

3; 3.3; 3.5; 4; 4.5; 4.7; 5; 5.2; 5.5; 6; 8; 8.5;

12V

SO-8

DPAK

■

INTERNAL CURRENT AND THERMAL LIMIT

ONLY 2.2 µF FOR STABILITY

AVAILABLE IN ± 2% ACCURACY AT 25 °C

SUPPLY VOLTAGE REJECTION: 70 db

(TYP.)

suitable for Low Noise, Low Power applications

and specially in battery powered systems.

A Shutdown Logic Control function is available

(pin 5, TTL compatible). This means that when the

device is used as a local regulator, it is possible to

put a part of the board in standby, decreasing the

total power consumption. It requires only a 2.2 µF

capacitor for stability allowing space and cost

saving.

■

TEMPERATURE RANGE: -40 TO 125 °C

DESCRIPTION

The KF00 series are very Low Drop regulators

availablein SO-8 package and in a wide range of

output voltages.

The very Low Drop voltage (0.4V) and the very

low quiescent current make them particularly

SCHEMATIC DIAGRAM

January 2004

1/17

12 3 4 5 6 7...17

中文翻译

下载PDF

与KF45BD相关器件

型号	品牌	获取价格	描述	数据表
KF45BDT	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
KF45BDTR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
KF45BD-TR	STMICROELECTRONICS	获取价格	4.5V FIXED POSITIVE LDO REGULATOR, 0.7V DROPOUT, PDSO8, SO-8
KF45BDTTR	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
KF45BDT-TR	STMICROELECTRONICS	获取价格	4.5V FIXED POSITIVE LDO REGULATOR, 0.7V DROPOUT, PSSO2, DPAK-3
KF460S	ETC	获取价格	Analog Filter
KF462B	KEC	获取价格	SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR 400MHz~520MHz RANGE)
KF462BS	KEC	获取价格	SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR 400MHz~520MHz RANGE)
KF462BV	KEC	获取价格	SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR 400MHz~520MHz RANGE)
KF465	KEC	获取价格	SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR THE RECEIVING RF CIRCUITS OF TRANSCEIV