ap2129k-very BCD Semiconductor Manufacturing Limited, ap2129k-very Datasheet

ap2129k-very

Manufacturer Part Number

ap2129k-very

Description

300ma High Speed, Extremely Low Noise Cmos Ldo Regulator

Manufacturer

BCD Semiconductor Manufacturing Limited

Datasheet

1.AP2129K-VERY.pdf (2 pages)

Current page: 1 of 2
Download datasheet (318Kb)

Description

The AP2129 is a 300mA, positive Voltage regulator ICs

The AZ70XX series ICs are under voltage detectors with

fabricated by CMOS process. The AP2129 provides two

a built in voltage threshold and low power consumption.

The AZ70XX are specifically designed to accurately

kinds of output voltage operation modes for setting the

monitor power supplies.

output voltage. Fixed output voltage mode senses the

output voltage on V

The AZ70XX use a precision on-chip voltage reference

needs two resistors as a voltage divider.

and a comparator to measure the input operating voltage.

These ICs can accurately reset the system after detecting

The AP2129 Series have features of low dropout voltage,

voltage at the time of switching power on and instanta-

low noise, high output voltage accuracy, and low current

neous power off in various CPU systems and other logic

consumption which make them ideal for use in various

systems. The detect voltage thresholds are 2.3V/2.5V/

2.7V/2.9V/3.1V/3.3V/4.2V/4.5V for AZ7023/25/27/29/

battery-powered devices.

31/33/42/45 respectively. Built in hysteresis helps to pre-

vent erratic operation in the presence of noise.

AP2129 has 1.0V, 1.2V, 3.3V fixed voltage version and

0.8V to 4.5V adjustable voltage version.

Features

AP2129 series are available in SOT-23-5 Package.

Features

Applications

Pin Configuration

Jul. 2008

Jun. 2007

300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR

VOLTAGE DETECTOR

Low Current Consumption:

Low Minimum Operating Voltage for Output Reset-

ting: 0.8V Typical

Built in Hysteresis Voltage: 50mV Typical

Wide Operating Voltage: 1.8V to 6V

Open Collector Output

High Output Voltage Accuracy: ±2%

Extended Temperature Range: -40 to 85

High Ripple Rejection:

Low Standby Current: 0.1µA

Low Quiescent Current: 60µA Typical

Low Output Noise: 60µVrms

Low Battery Voltage Detector

Short Current Limit: 50mA

Power Fail Indicator

Over Temperature Protection

Processor Reset Generator

Compatible with Low ESR Ceramic Capacitor: 1µF

Battery Backup Control

for C

Home Electric Appliances

Excellent Line/Load Regulation

Soft Start Time

Auto Discharge Resistance: R

65dB@ f=1kHz, 45dB@ f=10kHz

CCL

CCH

=300

=30

and C

µA

Typical

: 50µs

OUT

TO-92

, adjustable output voltage mode

OUT

GND

DS(ON)

=60Ω

TO-92 Ammo Packing

OUT

GND

Benefits

Additional Available Materials

Applications

Benefits

Parametric Table

Additional Available Materials

(

Input Voltage Range (V)

Output Current (Min) (mA)

Quiescent Current (µA)

PSRR (dB)

Accuracy (%)

Load Regulation (Max) (%/A)

Line Regulation (Max) (%/V)

On/Off Pin

Error Flag

Operating Junction Temperature (Min)

Operating Junction Temperature (Max)

Supply Voltage (Max) (V)

Supply Current (Max)(µA)

Detect Voltage (Typ)

Detect Voltage Temperature

Coefficient (%/

"H" Transmission Delay Time (µs)

Operating Temperature (Min) (

Operating Temperature (Max) (

)

Equivalent Characteristics to the Products from

Worldwide First-class Vendors

Very Competitive Price

Samples

Data Sheet

Reliability Report

ESD Report

Datacom

Notebook Computers

Mother Board

Easier to Use

Very Competitive Price

Samples

Data Sheet

Reliability Report

ESD Report

BCD Semiconductor Manufacturing Limited

)

SOT-89-3

f=1kHz

f=10kHz

GND OUT

)

Product Brief

2.3, 2.5, 2.7,

2.9, 3.1, 3.3,

AZ70XX

4.2, 4.5

±0.01

500

AP2129

1.8 to 6

-40

0.06

300

Yes

± 2

0.6

-40

Related parts for ap2129k-very

ap2129k-very Summary of contents

Page 1

... Reliability Report ESD Report Samples Data Sheet Reliability Report ESD Report SOT-89-3 Datacom Notebook Computers Mother Board GND OUT CC BCD Semiconductor Manufacturing Limited BCD Semiconductor Manufacturing Limited Product Brief Product Brief AP2129 AZ70XX 1 300 500 40 2.3, 2.5, 2.7, 65 2.9, 3.1, 3.3, 4.2, 4.5 45 ± 2 ±0.01 ...

Page 2

... Transmission Delay Time (µ Operating Temperature (Min Operating Temperature (Max) ( Benefits Temperature Part Number Range · Easier to Use AP2129K- ADJTRG1 · Very Competitive Price AP2129K-1.0TRG1 o - AP2129K-1.2TRG1 Additional Available Materials AP2129K-3.3TRG1 · Samples o · ...

Related keywords

ap2129k-very datasheet
ap2129k-very data sheet
ap2129k-very pdf datasheet
ap2129k-very component
ap2129k-very part
ap2129k-very distributor
ap2129k-very RoHS
ap2129k-very datasheet download