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KF52BDT中文资料意法半导体数据手册PDF规格书

KF52BDT
厂商型号

KF52BDT

功能描述

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

文件大小

224.72 Kbytes

页面数量

17

生产厂商 STMicroelectronics
企业简称

STMICROELECTRONICS意法半导体

中文名称

意法半导体集团官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-7-19 10:06:00

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KF52BDT价格和库存,欢迎联系客服免费人工找货

KF52BDT规格书详情

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 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.

■ 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

■ INTERNAL CURRENT AND THERMAL LIMIT

■ ONLY 2.2 µF FOR STABILITY

■ AVAILABLE IN ± 2 ACCURACY AT 25 °C

■ SUPPLY VOLTAGE REJECTION: 70 db (TYP.)

■ TEMPERATURE RANGE: -40 TO 125 °C

供应商 型号 品牌 批号 封装 库存 备注 价格
ST/意法
2022+
1000
原厂代理 终端免费提供样品
询价
ST
24+
TO-252
36800
询价
ST/意法
23+
SOP8
50000
全新原装正品现货,支持订货
询价
ST
23+
原厂原封
16900
正规渠道,只有原装!
询价
ST/意法
2022+
30000
进口原装现货供应,原装 假一罚十
询价
ST优势
23+
SOP-8
5000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
ST/意法
24+
1000
只做原厂渠道 可追溯货源
询价
ST
23+24
SOP8
39820
原装正品优势渠道价格合理.可开13%增值税
询价
ST
08+
1000
普通
询价
ST
23+
SOT-252
2000
专业优势供应
询价