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參數資料
| 型號： | NCV8508DW50R2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5.0 V, 250 mA LDO with Watchdog and RESET |
| 中文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 0.9 V DROPOUT, PDSO16 |
| 封裝： | SOP-16 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 89K |
| 代理商： | NCV8508DW50R2 |
Semiconductor Components Industries, LLC, 2004
August, 2004 Rev. 20
1
Publication Order Number:
NCV8508/D
NCV8508
5.0 V, 250 mA LDO with
Watchdog and RESET
The NCV8508 is a precision micropower Low Dropout (LDO)
voltage regulator. The part contains many of the required operational
requirements for powering microprocessors. Its robustness makes it
suitable for severe automotive environments. In addition to being a
good fit for the automotive environment, the NCV8508 is ideal for use
in battery operated, microprocessor controlled equipment because of
its extremely low quiescent current.
Features
Output Voltage: 5.0 V
±
3.0% Output Voltage
I
OUT
Up to 250 mA
Quiescent Current Independent of Load
Micropower Compatible Control Functions:
Wakeup
Watchdog
RESET
Low Quiescent Current (100 A typ)
Protection Features:
Thermal Shutdown
Short Circuit
45 V Operation
Internally Fused Leads in SO16L Package
NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
PbFree Package is Available*
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
SO16L
DW SUFFIX
CASE 751G
1
16
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
ORDERING INFORMATION
MARKING
DIAGRAMS
1
NCV85085
AWLYYWW
16
A
WL = Wafer Lot
YY
= Year
WW = Work Week
= Assembly Location
http://onsemi.com
V
IN
V
OUT
1
16
NC
Sense
WDI
NC
GND
GND
GND
GND
Wakeup
NC
RESET
NC
Delay
NC
PIN CONNECTIONS
1
SO16L
D
2
PAK7
D
2
PAK7
DPS SUFFIX
CASE 936AB
Tab = GND
Lead 1. V
OUT
2. V
IN
3. WDI
4. GND
5. Wakeup
6. RESET
7. Delay
NCV85085
AWLYYWW
1
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相關代理商/技術參數 |
參數描述 |
|---|---|
| NCV8508DW50R2G | 功能描述:低壓差穩壓器 - LDO 5V 250mA 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV8508PD50 | 功能描述:低壓差穩壓器 - LDO 5V 250mA 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV8508PD50G | 功能描述:低壓差穩壓器 - LDO 5V 250mA w/WatchDog Reset 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV8508PD50R2 | 功能描述:低壓差穩壓器 - LDO 5V 250mA 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV8508PD50R2G | 功能描述:低壓差穩壓器 - LDO 5V 250mA w/WatchDog Reset 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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