首页>LD2985AXX33>规格书详情
LD2985AXX33中文资料PDF规格书
LD2985AXX33规格书详情
Description
The LD2985A/Bxx is a 150 mA fixed output voltage regulator. The ultra low drop voltage and the low quiescent current make them particularly suitable for low noise, low power applications, and in battery powered systems. In sleep mode quiescent current is less than 1 µA when INHIBIT pin is pulled low. Shutdown logic control function is available on pin 3 (TTL compatible). This means that when the device is used as local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption.
An external capacitor, CBYP = 10 nF, connected between bypass pin and GND reduce the noise to 30 µVrms.
Typical application are in cellular phone, palmtop laptop computer, personal digital assistant (PDA), personal stereo, camcorder and camera.
Features
■ Very low dropout voltage (280 mV at 150 mA and 7 mV at 1 mA load)
■ Very low quiescent current (2 mA typ. at 150 mA load and 80 µA at no load)
■ Output current up to 150 mA
■ Logic controlled electronic shutdown
■ Output voltage of 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 V
■ Internal current and thermal limit
■ Available in ± 1.5 tolerance (at 25 °C, A version)
■ Low output noise voltage 30 mVrms
■ Smallest package SOT23-5L
■ Temperature range: - 40°C to 125 °C
产品属性
- 型号:
LD2985AXX33
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
22+ |
SOT-153 |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 | ||
ST/意法 |
22+ |
N |
12800 |
本公司只做进口原装!优势低价出售! |
询价 | ||
ST |
2020+ |
5000 |
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 |
23+ |
SOT235 |
9000 |
原装正品,支持实单 |
询价 | ||
ST |
1742+ |
SOT23-5 |
98215 |
只要网上有绝对有货!只做原装正品! |
询价 | ||
STM |
36118 |
SOT23-5 |
2015 |
专业代理LDO稳压IC,型号齐全,公司优势产品 |
询价 | ||
ST意法半导体 |
22+21+ |
SOT23-5 |
6054 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
ST |
2315+ |
SOT23-5 |
3680 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
ST-意法半导体 |
24+25+/26+27+ |
SOT-23-5 |
78800 |
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 |
22+ |
SOT23-5 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 |