LP2950C中文资料ADMOS数据手册PDF规格书
厂商型号 |
LP2950C |
参数属性 | LP2950C 封装/外壳为TO-252-3,DPak(2 引线 + 接片),SC-63;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 稳压器 - 线性;产品描述:IC REG LINEAR 3V 100MA TO252-3 |
功能描述 | 100mA LOW DROPOUT VOLTAGE REGULATOR |
文件大小 |
142.37 Kbytes |
页面数量 |
14 页 |
生产厂商 | Advanced Monolithic Systems |
企业简称 |
ADMOS |
中文名称 | Advanced Monolithic Systems官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-27 13:50:00 |
LP2950C规格书详情
GENERAL DESCRIPTION
The LP2950 and LP2951 are micropower voltage regulators ideally suited for use in battery-powered systems. These devices feature very low quiescent current (typ.75µA), and very low dropout voltage (typ.45mV at light loads and 380mV at 100mA) thus prolonging battery life. The quiescent current increases only slightly in dropout. The LP2950/LP2951 has positive transient protection up to 60V and can survive unregulated input transient up to 20V below ground.
The LP2950 and LP2951 were designed to include a tight initial tolerance (typ. 0.5), excellent load and line regulation (typ. 0.05), and a very low output voltage temperature coefficient, making these devices useful as a low-power voltage reference. The LP2950 is offered in the 3-pin TO-92 package. LP2951 is available in 8-pin plastic SOIC and DIP packages and offers three major additional system features. An error flag output warns of a low output voltage, often due to failing batteries on input. The LP2951 also features the logic-compatible shutdown input which enables the regulator to be switched on and off. The LP2951 device may be pin-strapped for a 5V, 3.3V, or 3V output, or programmed from 1.24V to 29V with an external pair of resistors.
FEATURES
• 5V, 3.3V, and 3V Versions at 100mA Output Current
• High Accuracy Output Voltage
• Extremely Low Quiescent Current
• Low Dropout Voltage
• Extremely Tight Load and Line Regulation
• Very Low Temperature Coefficient
• Current and Thermal Limiting
• Needs Minimum Capacitance (1µF) for Stability
• Unregulated DC Positive Transients 60V
ADDITIONAL FEATURES (LP2951 ONLY)
• 1.24V to 29V Programmable Output
• Error Flag Warning of Voltage Output Dropout
• Logic Controlled Electronic Shutdown
APPLICATIONS
• Battery Powered Systems
• Portable Consumer Equipment
• Cordless Telephones
• Portable (Notebook) Computers
• Portable Instrumentation
• Radio Control Systems
• Automotive Electronics
• Avionics
• Low-Power Voltage Reference
产品属性
- 产品编号:
LP2950CDT-3.0
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 稳压器 - 线性
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 输出配置:
正
- 输出类型:
固定
- 电压 - 输入(最大值):
30V
- 电压 - 输出(最小值/固定):
3V
- 电压降(最大值):
0.6V @ 100mA
- 电流 - 输出:
100mA
- 保护功能:
过流,超温
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
TO-252-3,DPak(2 引线 + 接片),SC-63
- 供应商器件封装:
TO-252-3
- 描述:
IC REG LINEAR 3V 100MA TO252-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
2020+ |
TO-252 |
16438 |
公司主营品牌,全新原装现货超低价! |
询价 | ||
TI |
2018+ |
26976 |
代理原装现货/特价热卖! |
询价 | |||
NSC |
1000 |
询价 | |||||
STOCK |
1803+ |
QFN332 |
5316 |
向鸿原装现货库存,代理渠道可原厂发货-优势 |
询价 | ||
ON |
23+ |
NA |
10658 |
专业电子元器件供应链正迈科技特价代理QQ1304306553 |
询价 | ||
NS |
23+ |
TO-252-3 |
65600 |
询价 | |||
NS |
1950+ |
TO-252 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
安森美 |
21+ |
12588 |
原装正品,价格优势量大可定 |
询价 | |||
NS |
23+ |
TO-252-3 |
9823 |
询价 | |||
TI/NSC |
19+ |
TO92 |
79531 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 |
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