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參數(shù)資料
| 型號(hào)： | NCV8502PDW25R2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Micropower 150 mA LDO Linear Regulators with DELAY, Adjustable RESET, and Monitor FLAG |
| 中文描述： | 2.5 V FIXED POSITIVE LDO REGULATOR, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁(yè)數(shù)： | 1/14頁(yè) |
| 文件大小： | 114K |
| 代理商： | NCV8502PDW25R2 |
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Semiconductor Components Industries, LLC, 2004
June, 2004 Rev. 19
1
Publication Order Number:
NCV8502/D
NCV8502 Series
Micropower 150 mA LDO
Linear Regulators with
DELAY, Adjustable RESET,
and Monitor FLAG
The NCV8502 is a family of precision micropower voltage
regulators. Their output current capability is 150 mA. The family has
output voltage options for adjustable, 2.5 V 3.3 V, 5.0 V, 8.0 V, and 10 V.
The output voltage is accurate within
±
2.0% with a maximum
dropout voltage of 0.6 V at 150 mA. Low quiescent current is a feature
drawing only 90 A with a 100 A load. This part is ideal for any and
all battery operated microprocessor equipment.
Microprocessor control logic includes an active RESET (with
DELAY), and a FLAG monitor which can be used to provide an early
warning signal to the microprocessor of a potential impending RESET
signal. The use of the FLAG monitor allows the microprocessor to
finish any signal processing before the RESET shuts the
microprocessor down.
The active RESET circuit operates correctly at an output voltage as
low as 1.0 V. The RESET function is activated during the power up
sequence or during normal operation if the output voltage drops
outside the regulation limits.
The reset threshold voltage can be decreased by the connection of
external resistor divider to R
ADJ
lead.
The regulator is protected against reverse battery, short circuit, and
thermal overload conditions. The device can withstand load dump
transients making it suitable for use in automotive environments. The
device has also been optimized for EMC conditions.
Features
Output Voltage Options: Adjustable, 2.5 V, 3.3 V, 5.0 V, 8.0 V, 10 V
±
2.0% Output
Low 90 A Quiescent Current
Fixed or Adjustable Output Voltage
Active RESET
Adjustable Reset
150 mA Output Current Capability
Fault Protection
+60 V Peak Transient Voltage
15 V Reverse Voltage
Short Circuit
Thermal Overload
Early Warning through FLAG/MON Leads
NCV Prefix for Automotive and Other Applications Requiring Site
and Change Control
SO8
D SUFFIX
CASE 751
1
8
See detailed ordering and shipping information in the package
dimensions section on page 12 of this data sheet.
ORDERING INFORMATION
SOIC 16 LEAD
WIDE BODY
EXPOSED PAD
PDW SUFFIX
CASE 751R
1
16
http://onsemi.com
MARKING DIAGRAMS
1
8502x
ALYW
8
SOW16
E PAD
SO8
x
= Voltage Ratings as Indicated Below:
A = Adjustable
2 = 2.5 V
3 = 3.3 V
5 = 5.0 V
8 = 8.0 V
1 = 10 V
= Assembly Location
= Wafer Lot
= Year
WW, W = Work Week
A
WL, L
YY, Y
8502x
AWLYYWW
1
16
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCV8502PDW25R2G | 功能描述:低壓差穩(wěn)壓器 - LDO 2.5V 150mA w/Delay 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 |
| NCV8502PDW33 | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 150mA w/Delay 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 |
| NCV8502PDW33G | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 150mA w/Delay 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 |
| NCV8502PDW33R2 | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 150mA w/Delay 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 |
| NCV8502PDW33R2G | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 150mA w/Delay 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 |
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