AP2120 datasheet(1/21 Pages) BCDSEMI

tên linh kiện	AP2120

Giải thích chi tiết về linh kiện	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR

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Data Sheet

1

Nov. 2009 Rev. 1. 0

BCD Semiconductor Manufacturing Limited

HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR

AP2120

General Description

The AP2120 series are positive voltage regulator ICs

fabricated by CMOS process. Each of these ICs con-

sists of a voltage reference, an error amplifier, a resis-

tor network for setting output voltage, a current limit

circuit for current protection.

The AP2120 series feature high supply voltage ripple

rejection, low dropout voltage, low noise, high output

voltage accuracy, and low current consumption which

make them ideal for use in various battery-powered

devices.

The AP2120 series have 1.2V, 1.3V, 1.5V, 1.8V, 2.5V,

2.8V, 3.0V, 3.2V, 3.3V and 5.0V versions.

The AP2120 are available in standard SOT-23 package.

Features

·

Low Dropout Voltage at IOUT=100mA: 200mV

Typical (Except 1.2V, 1.3V and 1.5V Versions)

·

Low Quiescent Current: 25

µA Typical

·

High Ripple Rejection: 65dB Typical （f=1kHz）

·

Output Current: More Than 150mA

(250mA

Limit)

·

Extremely Low Noise: 15

µVrms@VOUT=1.2V,

1.3V, 1.5V (10Hz to 100kHz)

·

Excellent Line Regulation: 4mV Typical

·

Excellent Load Regulation: 12mV Typical

·

High Output Voltage Accuracy:

±2%

·

Excellent Line Transient Response and Load

Transient Response

·

Compatible with Low ESR Ceramic Capacitor (as

Low as 1

µF)

Applications

·

Mobile Phones, Cordless Phones

·

Wireless Communication Equipment

·

Portable Games

·

Cameras, Video Recorders

·

Sub-board Power Supplies for Telecom Equip-

ment

·

Battery Powered Equipment

Figure 1. Package Types of AP2120

SOT-23

Số phần tương tự - AP2120

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Diodes Incorporated	AP2120	643Kb / 19P	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR Rev. 5 - 2 March 2021
	AP2120N-1.2TRG1	643Kb / 19P	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR Rev. 5 - 2 March 2021
	AP2120N-1.3TRG1	643Kb / 19P	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR Rev. 5 - 2 March 2021
	AP2120N-1.5TRG1	643Kb / 19P	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR Rev. 5 - 2 March 2021
	AP2120N-1.8TRG1	643Kb / 19P	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR Rev. 5 - 2 March 2021

More results

Mô tả tương tự - AP2120

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
BCD Semiconductor Manuf...	AP2122	238Kb / 20P	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR
BCD Semiconductor Manuf...	AP2121	271Kb / 21P	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR
Sipex Corporation	SP6260	726Kb / 17P	High Speed, Extremely Low Noise 150mA LDO Regulator
BCD Semiconductor Manuf...	AP2121	166Kb / 2P	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR
	AP2129	590Kb / 15P	300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
	AP2125	1,012Kb / 27P	300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
Diodes Incorporated	AP2120	643Kb / 19P	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR Rev. 5 - 2 March 2021
	AP2121	1Mb / 29P	HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR Rev. 2 - 6 Dec 2012
	AP2127	914Kb / 24P	300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR Rev. 7 - 2 December 2017
	AP2129	417Kb / 13P	300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR Rev. 2 - 2 July 2018

More results

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Số phần tương tự - AP2120

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