NCV4279D1R2

更新时间： 2024-11-26 03:27:59

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器
页数	文件大小	规格书
14页	114K
描述
5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Output

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技术参数
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NCV4279D1R2 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SOP, SOP8,.25
针数：	8	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.71	可调性：	FIXED
最大回动电压 1：	0.5 V	标称回动电压 1：	0.25 V
最大绝对输入电压：	45 V	最大输入电压：	26 V
最小输入电压：	6 V	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e0	长度：	4.9 mm
最大电网调整率：	0.03%	最大负载调整率：	0.02%
湿度敏感等级：	1	功能数量：	1
输出次数：	1	端子数量：	8
工作温度TJ-Max：	125 °C	工作温度TJ-Min：	-40 °C
最大输出电流 1：	0.15 A	最大输出电压 1：	5.1 V
最小输出电压 1：	4.9 V	标称输出电压 1：	5 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	包装方法：	TAPE AND REEL
峰值回流温度（摄氏度）：	240	认证状态：	Not Qualified
调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	筛选级别：	AEC-Q100
座面最大高度：	1.75 mm	子类别：	Other Regulators
表面贴装：	YES	技术：	BIPOLAR
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	最大电压容差：	2%
宽度：	3.9 mm	Base Number Matches：	1

NCV4279D1R2 数据手册

NCV4279

5.0 V Micropower 150 mA

LDO Linear Regulator with

DELAY, Adjustable RESET,

and Sense Output

http://onsemi.com

The NCV4279 is a 5.0 V precision micropower voltage regulator

with an output current capability of 150 mA.

MARKING

DIAGRAMS

The output voltage is accurate within 2.0% with a maximum

dropout voltage of 0.5 V at 100 mA. Low quiescent current is a feature

drawing only 150 mA with a 1.0 mA load. This part is ideal for any and

all battery operated microprocessor equipment.

Microprocessor control logic includes an active reset output RO

with delay and a SI/SO monitor which can be used to provide an early

warning signal to the microprocessor of a potential impending reset

signal. The use of the SI/SO monitor allows the microprocessor to

finish any signal processing before the reset shuts the microprocessor

down.

SO−8

D SUFFIX

CASE 751

4279

ALYW

SO−14

D SUFFIX

CASE 751A

NCV4279

AWLYWWG

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.

= Assembly Location

WL, L = Wafer Lot

YY, Y = Year

WW, W = Work Week

The reset threshold voltage can be decreased by the connection of an

external resistor divider to the R

lead. The regulator is protected

ADJ

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.

If the application requires pullup resistors at the logic outputs Reset

and Sense Out, the NCV4269 with integrated resistors can be used.

G, G

= Lead Free Indicators

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 12 of this data sheet.

Features

• 5.0 V 2.0% Output

• Low 150 mA Quiescent Current

• Active Reset Output Low Down to V = 1.0 V

• Adjustable Reset Threshold

• 150 mA Output Current Capability

• Fault Protection

♦ +60 V Peak Transient Voltage

♦ −40 V Reverse Voltage

♦ Short Circuit

♦ Thermal Overload

• Early Warning through SI/SO Leads

• Internally Fused Leads in SO−14 Package

• Very Low Dropout Voltage

• Electrical Parameters Guaranteed Over Entire Temperature Range

• Pb−Free Packages are Available

• NCV Prefix for Automotive and Other Applications Requiring Site

and Control Changes

Publication Order Number:

December, 2005 − Rev. 3

NCV4279/D

12 3 4 5 6 7...14

中文翻译

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NCV4279D1R2 替代型号

型号	品牌	替代类型	描述	数据表
NCV4279A50D1R2G	ONSEMI	完全替代	5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Outpu
NCV4279D1R2G	ONSEMI	完全替代	5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Outpu
NCV4279D1	ONSEMI	完全替代	5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Outpu

与NCV4279D1R2相关器件

型号	品牌	获取价格	描述	数据表
NCV4279D1R2G	ONSEMI	获取价格	5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Outpu
NCV4279D2	ONSEMI	获取价格	5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Outpu
NCV4279D2G	ONSEMI	获取价格	5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Outpu
NCV4279D2R2	ONSEMI	获取价格	5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Outpu
NCV4279D2R2G	ONSEMI	获取价格	5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Outpu
NCV4290	ONSEMI	获取价格	5.0 V, 450 mA Low-Dropout Voltage Regulator with Power Good
NCV4290DS50R4G	ONSEMI	获取价格	5.0 V, 450 mA Low-Dropout Voltage Regulator with Power Good
NCV4290DT50RKG	ONSEMI	获取价格	5.0 V, 450 mA Low-Dropout Voltage Regulator with Power Good
NCV4294C	ONSEMI	获取价格	Low Dropout Voltage Regulator
NCV4294CSN33T1G	ONSEMI	获取价格	Low Dropout Voltage Regulator

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