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參數(shù)資料
| 型號： | NCV8141D2T |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5.0 V, 500 mA Linear Regulator with ENABLE, RESET, and Watchdog |
| 中文描述： | 5 V FIXED POSITIVE REGULATOR, PSSO7 |
| 封裝： | D2PAK-7 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 89K |
| 代理商： | NCV8141D2T |
NCV8141
http://onsemi.com
2
GND
RESET
V
OUT
Figure 1. Block Diagram
V
IN
Delay
Reference & Bias
ENABLE
WDI
Control Logic
ENABLE
RESET
Delay
Watchdog
Regulation
Short Circuit
Undervoltage
Overvoltage
Overtemperature
Sense
PIN FUNCTION DESCRIPTION
Pin
Symbol
Function
1
V
IN
Supply voltage to IC, usually direct from the battery.
2
ENABLE
CMOS compatible logical input. V
OUT
is disabled when ENABLE is LOW and WDI is beyond its
preset limits.
3
RESET
CMOS compatible output lead. RESET goes low whenever V
OUT
drops below 4.5% of it’s typical
value for more than 2.0 s or WDI signal falls outside it’s window limits.
4
GND
Ground Connection.
5
Delay
Timing capacitor for Watchdog and RESET functions.
6
WDI
CMOS compatible input lead. The Watchdog function monitors the falling edge of the incoming digital
pulse train. The signal is usually generated by the system microprocessor.
7
V
OUT
Regulated output voltage, 5.0 V (typ).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCV8141D2TG | 功能描述:低壓差穩(wěn)壓器 - LDO 5V 500mA w/WatchDog RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV8141D2TR4 | 功能描述:低壓差穩(wěn)壓器 - LDO 5V 500mA w/WatchDog RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV8141D2TR4G | 功能描述:低壓差穩(wěn)壓器 - LDO ANA WATCHDOG REG RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV8184 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Micropower 70 mA Low Dropout Tracking Regulator/Line Driver |
| NCV8184/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Micropower 70mA Low Dropout Tracking Regulator / Line Driver |
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