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LP2950ACN-X中文資料ADMOS數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號(hào) |
LP2950ACN-X |
| 功能描述 | 100mA LOW DROPOUT VOLTAGE REGULATOR |
| 文件大小 |
142.37 Kbytes |
| 頁面數(shù)量 |
14 頁 |
| 生產(chǎn)廠商 | Advanced Monolithic Systems |
| 企業(yè)簡稱 |
ADMOS |
| 中文名稱 | Advanced Monolithic Systems官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-5-4 16:12:00 |
| 人工找貨 | LP2950ACN-X價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NS |
19+ |
TO92 |
79517 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
ON(安森美) |
23+ |
標(biāo)準(zhǔn)封裝 |
8000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
NS |
23+ |
TO-92-3 |
9823 |
詢價(jià) | |||
NS |
24+ |
TO-92 |
750 |
詢價(jià) | |||
ON |
24+ |
TO-92 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
ON |
24+ |
TO-92 |
4603 |
原裝現(xiàn)貨 |
詢價(jià) | ||
ON(安森美) |
23+ |
標(biāo)準(zhǔn)封裝 |
5000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢終端BOM表可配單提供樣品 |
詢價(jià) | ||
ON |
22+ |
TO-226-3 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
NS |
22+ |
TO92 |
25000 |
只做原裝進(jìn)口現(xiàn)貨,專注配單 |
詢價(jià) | ||
NSC |
23+ |
TO-92-3 |
7566 |
原廠原裝 |
詢價(jià) |
