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參數(shù)資料
| 型號： | NCV4279CD2R2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO14 |
| 封裝： | SO-14 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 342K |
| 代理商： | NCV4279CD2R2 |
Semiconductor Components Industries, LLC, 2006
March, 2006 -- Rev. 2
1
Publication Order Number:
NCV4279C/D
NCV4279C
5.0 V Micropower 150 mA
LDO Linear Regulator with
DELAY, Adjustable RESET,
and Monitor FLAG
The NCV4279C is a 5.0 V precision micropower voltage regulator.
The output current capability is 150 mA.
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 130 mA with a 100 mA 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 an
external resistor divider to RADJ 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
5.0 V ± 2.0% Output
Low 130 mA Quiescent Current
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
Internally Fused Leads in SO--14 Package
NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
These devices are available in Pb--free package(s). Specifications herein
apply to both standard and Pb--free devices. Please see our website at
www.onsemi.com for specific Pb--free orderable part numbers, or
contact your local ON Semiconductor sales office or representative.
http://onsemi.com
SO--14
D SUFFIX
CASE 751A
1
14
PIN CONNECTIONS
FLAG
RESET
VOUT
NC
GND
114
GND
VIN
DELAY
MON
RADJ
MARKING
DIAGRAMS
1
NCV4279C
AWLYWW
14
A
= Assembly Location
WL, L
= Wafer Lot
Y
= Year
WW, W = Work Week
SO--14
SO--8
D SUFFIX
CASE 751
1
8
1
4279C
ALYW
8
GND
DELAY
18
RESET
RADJ
FLAG
MON
VOUT
VIN
SO--8
ORDERING INFORMATION
See detailed ordering and shipping informationin thepackage
dimensions section on page 10 of this data sheet.
http://onsemi.com
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NCV4279CD2R2G | 制造商:ON Semiconductor 功能描述:150MA LDO LINEAR REGULATOR, PB FREE - Tape and Reel |
| NCV4279D1 | 功能描述:低壓差穩(wěn)壓器 - LDO 5V 150mA MicroPower 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(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV4279D1G | 功能描述:低壓差穩(wěn)壓器 - LDO 5V 150mA MicroPower w/Sense Output 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(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV4279D1R2 | 功能描述:低壓差穩(wěn)壓器 - LDO 5V 150mA MicroPower 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(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCV4279D1R2G | 功能描述:低壓差穩(wěn)壓器 - LDO 5V 150mA MicroPower w/Sense Output 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(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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