AZ1084CD-1.8TRE1 datasheet, PDF

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AZ1084CD-1.8TRE1: DescriptionFixed Positive LDO Regulator, 1.8V, 1.5V Dropout, BIPolar, PSSO2, ROHS COMPLIANT, TO-252, 3 PIN; CategoryPower/power management The power supply circuit; File Size770KB，17 Pages; ManufacturerDiodes Incorporated

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AZ1084CD-1.8TRE1 Overview

Fixed Positive LDO Regulator, 1.8V, 1.5V Dropout, BIPolar, PSSO2, ROHS COMPLIANT, TO-252, 3 PIN

AZ1084CD-1.8TRE1 Parametric

Parameter Name	Attribute value
Maker	Diodes Incorporated
Parts packaging code	TO-252
package instruction	ROHS COMPLIANT, TO-252, 3 PIN
Contacts	4
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum drop-back voltage 1	1.5 V
Maximum input voltage	12 V
Minimum input voltage	3.3 V
JESD-30 code	R-PSSO-G2
length	6.525 mm
Number of functions	1
Number of terminals	2
Working temperatureTJ-Max	125 °C
Working temperature TJ-Min
Maximum output current 1	5 A
Maximum output voltage 1	1.836 V
Minimum output voltage 1	1.764 V
Nominal output voltage 1	1.8 V
Package body material	PLASTIC/EPOXY
encapsulated code	TO-252
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	2.527 mm
surface mount	YES
technology	BIPOLAR
Terminal form	GULL WING
Terminal pitch	2.3 mm
Terminal location	SINGLE
width	5.8 mm

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Data Sheet

5A LOW DROPOUT LINEAR REGULATOR

General Description

The AZ1084C is a series of low dropout positive volt-

age regulators with a maximum dropout of 1.5V at 5A

of load current.

The series features on-chip thermal limiting which pro-

vides protection against any combination of overload

and ambient temperatures that would create excessive

junction temperatures. It also includes a trimmed band-

gap reference and a current limiting circuit.

The AZ1084C is available in 1.5V, 1.8V, 2.5V, 3.3V

and 5.0V versions. The fixed versions integrate the

adjust resistors. It is also available in an adjustable ver-

sion which can set the output voltage with two external

resistors.

The AZ1084C series is available in standard packages

of TO-263-3, TO-263-2, TO-252-2 (3) and TO-252-2

(4).

AZ1084C

Features

Low Dropout Voltage: 1.35V Typical at 5A

Current Limiting and Thermal Protection

Output Current: 5A

Current Limit: 6.5A

Operating Junction Temperature Range: 0 to

125

Compatible with Low ESR Ceramic Capacitor

Line Regulation (Adj Version): 0.015% (Typ)

Load Regulation (Adj Version): 0.1% (Typ)

Applications

High Efficiency Linear Regulators

Battery Chargers

Post Regulation for Switching Supply

Microprocessor Supply

Desktop PCs, RISC and Embedded Processors'

Supply

TO-263-3

TO-263-2

TO-252-2 (3)

TO-252-2 (4)

Figure 1. Package Types of AZ1084C

Nov. 2012 Rev. 1. 5

BCD Semiconductor Manufacturing Limited

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