 |
|||||||
|
|||||||
|
|
|||||||
|
|||||||
|
|
| LIS344ALH资料 | |
|
LIS344ALH PDF Download |
|
File Size : 116 KB
Manufacturer:ST Description: The LP2950 and LP2951 are micropower voltage regulators that are specifically designed to maintain proper regulation with an extremely low inputCtoCoutput voltage differential. These devices feature a very low quiescent bias current of 75 µA and are capable of supplying output currents in excess of 100 mA. Internal current and thermal limiting protection is provided. The LP2951 has three additional features. The first is the Error Output that can be used to signal external circuitry of an out of regulation condition, or as a microprocessor powerCon reset. The second feature allows the output voltage to be preset to 5.0 V, 3.3 V or 3.0 V output (depending on the version) or programmed from 1.25 V to 29 V. It consists of a pinned out resistor divider along with direct access to the Error Amplifier feedback input. The third feature is a Shutdown input that allows a logic level signal to turnCoff or turnCon the regulator output. Due to the low inputCtoCoutput voltage differential and bias current specifications, these devices are ideally suited for battery powered computer, consumer, and industrial equipment where an extension of useful battery life is desirable. The LP2950 is available in the three pin case 29 and DPAK packages, and the LP2951 is available in the eight pin dualCinCline, SOC8 and MicroC8 surface mount packages. The A suffix devices feature an initial output voltage tolerance 0.5%. |
|
| 相关型号 | |
| ◆ ADP3335ARMZ-5 | |
| ◆ LTC4414EMS8 | |
| ◆ LTC1968CMS8 | |
| ◆ LTC1871EMS | |
| ◆ LTC3548AEMSE | |
| ◆ LTC1412CG/IG | |
| ◆ LTC1562IG | |
| ◆ LTC1562CG | |
| ◆ AD7705BRZ | |
| ◆ ADM3053BRWZ | |
| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
|
型 号：LIS344ALH 厂 家：ST 封 装：QFN16 批 号：08+ 数 量：1781 说 明：绝对原厂原装现货热卖！！ |
|||||
|
运 费： 所在地：深圳 新旧程度： |
|||||
| 联系人：陈小姐 |
| 电 话：0755-83605789 |
| 手 机：13428979109 |
| QQ：656259901,307704921 |
| MSN：chenqiongxia18@126.com |
| 传 真：0755-23816523 |
| EMail：656259901@qq.com |
| 公司地址： 广东深圳市福田区华强北（振华路）赛格高科德电子市场A1848室 |
