參數(shù)資料
型號(hào)： 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(yè)數(shù)： 7/12頁(yè)
文件大?。?/td> 89K
代理商： NCV8141D2T
NCV8141
http://onsemi.com
7
V
OUT
When Watchdog is Held
High and ENABLE = HIGH
POR Normal Operation
WDI held High
V
IN
ENABLE
WDI
RESET
V
OUT
0 V
0 V
0 V
Batt
Batt
POR Normal Operation
WDI held Low
V
IN
ENABLE
WDI
RESET
V
OUT
0 V
0 V
0 V
Batt
Batt
POR Normal Operation
Slow WDI signal
V
IN
ENABLE
WDI
RESET
V
OUT
0 V
0 V
0 V
Batt
Batt
POR Normal Operation
Sleep Mode
V
IN
ENABLE
WDI
RESET
V
OUT
0 V
0 V
0 V
Batt
Batt
WDI
high
POR
Normal Operation
V
OUT
When Watchdog is Held Low
and ENABLE = HIGH
V
OUT
When Watchdog is too Slow
and ENABLE = HIGH
WDI Held High After a Normal Period
of Operation; ENABLE = LOW
WDI Held Low or is too Slow after
a Normal Period of Operation;
ENABLE = LOW
POR
Normal
Operation
Sleep Mode
V
IN
ENABLE
WDI
RESET
V
OUT
0 V
0 V
0 V
Batt
Batt
WDI
low
POR
Normal Operation
Figure 6. Timing Diagrams for Watchdog and ENABLE Functions
Figure 7. Power RESET and Power Down
V
OUT
RESET
V
R(HI)
V
R(LO)
V
R(PEAK)
V
R(LO)
t
POR
Figure 8. Undervoltage Triggered RESET
5.0 V
V
OUT
RESET
V
OUT
4.5%
< 6.0 s
t
POR
≥
6.0 s
相關(guān)PDF資料
PDF描述
NCV8141D2TG 5.0 V, 500 mA Linear Regulator with ENABLE, RESET, and Watchdog
NCV8141D2TR4 5.0 V, 500 mA Linear Regulator with ENABLE, RESET, and Watchdog
NCV8501 Micropower 150 mA LDO Linear Regulators with ENABLE, DELAY, RESET, and Monitor FLAG
NCV8501D100 Micropower 150 mA LDO Linear Regulators with ENABLE, DELAY, RESET, and Monitor FLAG
NCV8501D100G Micropower 150 mA LDO Linear Regulators with ENABLE, DELAY, RESET, and Monitor FLAG
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(dòng)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(dòng)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(dòng)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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