Datasheet > AP2401B12KTR-G1

AP2401B12KTR-G1

更新时间： 2024-11-05 06:37:15

品牌	Logo	应用领域
BCDSEMI		稳压器
页数	文件大小	规格书
22页	825K
描述
DUAL LDO REGULATORS

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AP2401B12KTR-G1 数据手册

Data Sheet

DUAL LDO REGULATORS

AP2401

General Description

Features

The AP2401 series are dual positive voltage regulator

ICs fabricated by CMOS process. Each of these ICs

consists of a voltage reference, two error amplifiers,

two resistor networks for setting output voltages. Each

channel has a current limit circuit for current protec-

tion.

Maximum Output Current/Channel: More Than

150mA (300mA Limit)

High Output Voltage Accuracy: ±2%

Low Quiescent Current/Channel: 25µA Typical

Low Standby Current: 0.1µA Typical

High PSRR: 70dB Typical （f=1kHz)

Extremely Low Noise: 30µVrms (10Hz to

100kHz)

The AP2401 series feature high ripple rejection, low

dropout voltage, low noise, high output voltage accu-

racy, and low current consumption which make them

Operating Temperature: -40 to 85 C

ideal for use in various battery-powered devices. The · Compatible with Low ESR Ceramic Capacitor

chip enable function allows the output of each channel

to be turned on/off independently, greatly reducing the

power consumption.

Applications

Mobile Phones, Cordless Phones

Wireless Communication Equipment

Portable Games

Cameras, Video Recorders

Sub-board Power Supplies for Telecom Equip-

ment

The AP2401 series have 1.8V/2.5V, 1.8V/2.8V, 1.8V/

3.3V and 2.8V/1.8V versions.

The AP2401 are available in standard SOT-23-6 pack-

age.

Battery Powered Equipment

SOT-23-6

Figure 1. Package Type of AP2401

Oct. 2009 Rev. 1. 4

BCD Semiconductor Manufacturing Limited

12 3 4 5 6 7...22

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