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LK112M20TR中文资料PDF规格书
LK112M20TR规格书详情
Description
The LK112 is a low-dropout linear regulator with a built-in electronic switch. The internal switch can be controlled by TTL or CMOS logic levels. The device is on-state when the control pin is pulled to a logic high level. An external capacitor can be connected to the noise bypass pin to reduce the output noise level to 30 µVrms. An internal PNP pass transistor is used to achieve a low-dropout voltage. The LK112 has a very low quiescent current in on mode while in off mode Iq is reduced below 100 nA max. The internal thermal shutdown circuitry limits the junction temperature below 150 °C. Load current is internally monitored and the device shuts down in the presence of a short-circuit or overcurrent condition on the output.
Features
• Output current up to 150 mA
• Low-dropout voltage (350 mV at IOUT = 150 mA)
• Very low quiescent current:
– 0.1 µA in OFF mode and max. 250 µA in
ON mode at IOUT = 0 mA
• Low output noise:
– typ. 30 µV at IOUT = 60 mA and 10 Hz < f < 80 kHz
• Wide range of output voltages
产品属性
- 型号:
LK112M20TR
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
SOT235 |
9000 |
原装正品,支持实单 |
询价 | ||
ST |
21+ |
SOT235 |
13880 |
公司只售原装,支持实单 |
询价 | ||
ST |
2020+ |
SOT23-5 |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ST |
2020+ |
原厂封装 |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
ST/意法 |
SOT23-5 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ST-意法半导体 |
24+25+/26+27+ |
SOT-23-5 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
ST |
2315+ |
SOT23-5 |
31313 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
ST |
222 |
进口原装-真实库存-价实 |
询价 | ||||
ST |
17+ |
SOT23-5 |
6200 |
100%原装正品现货 |
询价 | ||
ST |
22+ |
SOT235 |
9000 |
原厂渠道,现货配单 |
询价 |