MIC5239BM集成電路(IC)的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號 |
MIC5239BM |
參數(shù)屬性 | MIC5239BM 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的線性+開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LIN POS ADJ 500MA 8SOIC |
功能描述 | Low Quiescent Current 500mA UCap LDO Regulator |
文件大小 |
96.78 Kbytes |
頁面數(shù)量 |
12 頁 |
生產(chǎn)廠商 | Micrel Semiconductor |
企業(yè)簡稱 |
Micrel【麥瑞半導(dǎo)體】 |
中文名稱 | 麥瑞半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-24 11:20:00 |
MIC5239BM規(guī)格書詳情
General Description
The MIC5239 is a low quiescent current, μCap low-dropout regulator. With a maximum operating input voltage of 30V and a quiescent current of 23μA,it is ideal for supplying keep-alive power in systems with high voltage batteries.
Capable of 500mA output, the MIC5239 has a dropout voltage of only 350mV. It can provide high output current for applications such as USB. As a μCap LDO, the MIC5239 is stable with either a
ceramic or a tantalum output capacitor. It only requires a 3.3μF output capacitor for stability.
The MIC5239 includes a logic compatible enable input and an undervoltage error flag indicator. Other features of the MIC5239 include thermal shutdown, current limit, overvolt age shutdown, reverse-leakage protection, and reverse battery protection.
Features
? Ultra-low quiescent current (IQ = 23μA @IO = 100μA)
? Continuous 500mA output current
? Wide input range: 2.3V to 30V
? Low dropout voltage: 350mV @500mA
? ±1.0 initial output accuracy
? Stable with ceramic or tantalum output capacitor
? Logic compatible enable input
? Low output voltage error flag indicator
? Overcurrent protection
? Thermal shutdown
? Reverse-leakage protection
? Reverse-battery protection
? High-power SOIC-8, MSOP-8 and SOT-223 packages
Applications
? USB power supply
? Keep-alive supply in notebook and portable personal computers
? Logic supply from high voltage batteries
? Automotive electronics
? Battery-powered systems
產(chǎn)品屬性
- 產(chǎn)品編號:
MIC5239BM
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 線性 + 開關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)
- 輸出配置:
正
- 輸出類型:
可調(diào)式
- 電壓 - 輸入(最大值):
30V
- 電壓 - 輸出(最小值/固定):
1.24V
- 電壓 - 輸出(最大值):
20V
- 電壓降(最大值):
0.35V @ 500mA(標(biāo)準(zhǔn))
- 電流 - 輸出:
500mA
- 控制特性:
使能
- 保護功能:
過流,超溫,過壓,反極性
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOIC
- 描述:
IC REG LIN POS ADJ 500MA 8SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICREL/麥瑞 |
1803+ |
SOP8 |
5316 |
向鴻原裝現(xiàn)貨庫存,代理渠道可原廠發(fā)貨-優(yōu)勢 |
詢價 | ||
MICREL |
SOP8 |
9500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
MICROCHIP(美國微芯) |
23+ |
SOP-8 |
5130 |
百分百原裝正品,可原型號開票 |
詢價 | ||
MIC |
21+ |
SOP8 |
12588 |
原裝正品 |
詢價 | ||
MICREL |
2020+ |
SOP8 |
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 | ||
MICREL/麥瑞 |
23+ |
QFP |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
MICREL/麥瑞 |
SOP8 |
90000 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MICREL |
22+ |
8-TSSOP |
2897 |
只做原裝自家現(xiàn)貨供應(yīng)! |
詢價 | ||
MICREL |
24+ |
SMD8 |
3200 |
十年品牌!原裝現(xiàn)貨!!! |
詢價 | ||
MICREL |
22+ |
SOP-8 |
2500 |
福安甌為您提供真芯庫存,真誠服務(wù) |
詢價 |