AP2120Z-3.3TRG1 datasheet, PDF

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AP2120Z-3.3TRG1: DescriptionIC reg ldo 3.3V 0.15a to92; Categorysemiconductor Analog mixed-signal IC; File Size513KB，27 Pages; ManufacturerDiodes; Websitehttp://www.diodes.com/; Environmental Compliance

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AP2120Z-3.3TRG1 Overview

IC reg ldo 3.3V 0.15a to92

AP2120Z-3.3TRG1 Parametric

Parameter Name	Attribute value
Datasheets
AP2120 Series
RoHS Informati
RoHS Cert of Compliance
Standard Package	2,000
Category	Integrated Circuits (ICs)
Family	PMIC - Voltage Regulators - Linear (LDO)
Packaging	Tape & Box (TB)
Regulator Topology	Positive Fixed
Voltage - Outpu	3.3V
Current - Outpu	150mA
Voltage - Dropout (Typical)	0.3V @ 150mA
Number of Regulators	1
Voltage - Inpu	Up to 6V
Current - Limit (Min)	-
Operating Temperature	-40°C ~ 85°C
Mounting Type	Through Hole
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package	TO-92
Other Names	AP2120Z-3.3TRG1DI

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Data Sheet

HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR

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, 3.6V, 4.0V and 5.0V versions.

The AP2120 are available in standard SOT-23, SOT-89

and TO-92 packages.

AP2120

Features

Low Dropout Voltage at I

OUT

=100mA: 200mV

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

Low Quiescent Current: 25μA Typical

High Ripple Rejection: 65dB Typical

（f=1kHz）

Output Current: More Than 150mA (250mA

Limit)

Extremely Low Noise: 15μVrms@V

OUT

=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 1μF)

Applications

Mobile Phones, Cordless Phones

Wireless Communication Equipment

Portable Games

Cameras, Video Recorders

Sub-board Power Supplies for Telecom Equip-

ment

Battery Powered Equipment

SOT-23

SOT-89

TO-92 (Bulk Packing)

TO-92 (Ammo Packing)

Figure 1. Package Types of AP2120

Mar. 2013 Rev. 1. 4

BCD Semiconductor Manufacturing Limited

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