NCV4269A:150 mA LDO Linear Voltage Regulator with Reset, Delay, Adjustable Reset and Early Warning

The NCV4269A is a 5.0 V precision micropower voltage regulator with an output current capability of 150 mA. 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 240 µA 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. 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 the 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.

技术特性

5.0 V and 3.3 V Output Voltage Options, ± 2.0% Accuracy
Low 190 A Quiescent Current
Active Reset Output Low Down to VQ = 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 and SO−20 Packages
Integrated Pullup Resistor at Logic Outputs (To Use External
Resistors, Select the NCV4279A)
Very Low Dropout Voltage
Electrical Parameters Guaranteed Over Entire Temperature Range
NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
These are Pb−Free Devices

应用

Body and Chassis
Powertrain
Infotainment

终端产品

Automotive

封装图 PACKAGE DIMENSIONS

订购信息 Ordering Information

产品

状况

Compliance

具体说明

封装

MSL*

容器

预算价格 (1千个数量的单价）

类型

外形

类型

数量

NCV4269AD133R2G

Active

AEC Qualified

PPAP Capable

Pb-free

Halide free

150 mA LDO Linear Voltage Regulator with Reset, Delay, Adjustable Reset and Early Warning

SOIC-8

751-07

Tape and Reel

2500

$0.5

NCV4269AD150G

Last Shipments

AEC Qualified

PPAP Capable

Pb-free

Halide free

150 mA LDO Linear Voltage Regulator with Reset, Delay, Adjustable Reset and Early Warning, 5.0 V

SOIC-8

751-07

Tube

NCV4269AD150R2G

Active

AEC Qualified

PPAP Capable

Pb-free

Halide free

150 mA LDO Linear Voltage Regulator with Reset, Delay, Adjustable Reset and Early Warning, 5.0 V

SOIC-8

751-07

Tape and Reel

2500

$0.5

NCV4269AD250G

Last Shipments

AEC Qualified

PPAP Capable

Pb-free

Halide free

150 mA LDO Linear Voltage Regulator with Reset, Delay, Adjustable Reset and Early Warning, 5.0 V

SOIC-14

751A-03

Tube

NCV4269AD250R2G

Active

AEC Qualified

PPAP Capable

Pb-free

Halide free

150 mA LDO Linear Voltage Regulator with Reset, Delay, Adjustable Reset and Early Warning, 5.0 V

SOIC-14

751A-03

Tape and Reel

2500

$0.6027

NCV4269ADW50G

Last Shipments

AEC Qualified

PPAP Capable

Pb-free

150 mA LDO Linear Voltage Regulator with Reset, Delay, Adjustable Reset and Early Warning, 5.0 V

SOIC-20W

751D-05

Tube

NCV4269ADW50R2G

Active

AEC Qualified

PPAP Capable

Pb-free

150 mA LDO Linear Voltage Regulator with Reset, Delay, Adjustable Reset and Early Warning, 5.0 V

SOIC-20W

751D-05

Tape and Reel

1000

$0.6867

NCV4269APD50G

Last Shipments

AEC Qualified

PPAP Capable

Pb-free

150 mA LDO Linear Voltage Regulator with Reset, Delay, Adjustable Reset and Early Warning, 5.0 V

SOIC-8 EP

751AC

Tube

NCV4269APD50R2G

Active

AEC Qualified

PPAP Capable

Pb-free

150 mA LDO Linear Voltage Regulator with Reset, Delay, Adjustable Reset and Early Warning, 5.0 V

SOIC-8 EP

751AC

Tape and Reel

2500

$0.6237

数据资料DataSheet下载

概述	文档编号/大小	版本
150 mA LDO Linear Voltage Regulator with Reset, Delay, Adjustable Reset and Early Warning	NCV4269A/D (94.0kB)	2