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參數(shù)資料
| 型號(hào)： | NCV8508DW50G |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類(lèi)： | 基準(zhǔn)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： | LEAD FREE, SOP-16 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 89K |
| 代理商： | NCV8508DW50G |
NCV8508
http://onsemi.com
2
C1*
0.1 F
V
OUT
GND
V
IN
WDI
NCV8508
1.0 F
I/O
.
I/O
RESET
RESET
C2
M
Delay
R
Delay
60 k
V
BAT
*C1 required if regulator is located far from power supply filter.
V
DD
WAKEUP
Figure 1. Application Circuit
MRA4004T3
MAXIMUM RATINGS
Rating
Value
Unit
Input Voltage, V
IN
0.3 to 45
V
Output Voltage, V
OUT
0.3 to 18
V
ESD Susceptibility:
Human Body Model
Machine Model
2.0
200
kV
V
Logic Inputs/Outputs (RESET, WDI, Wakeup)
0.3 to +7.0
V
Operating Junction Temperature, T
J
40 to150
°
C
Storage Temperature Range, T
S
55 to +150
°
C
Package Thermal Resistance, SO16L:
JunctiontoCase, R
JC
JunctiontoAmbient, R
JA
18
80
°
C/W
°
C/W
Package Thermal Resistance, D
2
PAK, 7Lead:
JunctiontoCase, R
JC
JunctiontoAmbient, R
JA
4.0
10 to 50 (Note 2)
°
C/W
°
C/W
Lead Temperature Soldering:
Reflow: (SMD styles only) (Note 1)
240 peak (Note 3)
°
C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. 60 second maximum above 183
°
C.
2. Depending on thermal properties of substrate R
JA
= R
JC
+ R
JCA
.
3. 5
°
C/+0
°
C allowable conditions.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCV8508DW50R2 | 功能描述:低壓差穩(wěn)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(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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV8508DW50R2G | 功能描述:低壓差穩(wěn)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(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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV8508PD50 | 功能描述:低壓差穩(wěn)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(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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV8508PD50G | 功能描述:低壓差穩(wěn)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(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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV8508PD50R2 | 功能描述:低壓差穩(wěn)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(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(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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