AZ1084S-1.5 datasheet, PDF - EEWORLD Datasheet

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AZ1084S-1.5: DescriptionRegulator, 1 Output, BIPolar,; CategoryPower/power management The power supply circuit; File Size167KB，15 Pages; ManufacturerBCD Semi（Diodes）

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AZ1084S-1.5 Overview

Regulator, 1 Output, BIPolar,

AZ1084S-1.5 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	BCD Semi（Diodes）
Reach Compliance Code	unknown
Adjustability	FIXED
Nominal dropback voltage 1	1.3 V
Maximum absolute input voltage	12 V
JESD-609 code	e0
Maximum grid adjustment rate	0.006%
Maximum load regulation	0.02%
Output times	1
Number of terminals	3
Working temperatureTJ-Max	125 °C
Working temperature TJ-Min
Maximum output current 1	5 A
Nominal output voltage 1	1.5 V
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	SMSIP3H,.55TB
method of packing	TUBE
Certification status	Not Qualified
surface mount	YES
technology	BIPOLAR
Terminal surface	Tin/Lead (Sn/Pb)
Terminal pitch	2.54 mm
Terminal location	SINGLE
Maximum voltage tolerance	2%
Base Number Matches	1

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Data Sheet

5A LOW DROPOUT LINEAR REGULATOR

General Description

The AZ1084 is a series of low dropout positive voltage

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 AZ1084 is available in 1.5V, 1.8V, 2.5V, 2.85V,

3.3V and 5.0V versions. The fixed versions integrate

the adjust resistors. It is also available in an adjustable

version which can set the output voltage with two

external resistors.

The AZ1084 series is available in standard packages of

TO-263-2, TO-263-3, TO-220 and TO-252.

AZ1084

Features

Low Dropout Voltage: 1.3V Typically at 5A

Current Limiting and Thermal Protection

Output Current: 5A

Current Limit: 6.5A

Operating Junction Temperature Range:

0 to 125

Line Regulation: 0.015% (Typical)

Load Regulation: 0.2% (Typical)

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

TO-220

Figure 1. Package Types of AZ1084

Oct. 2005 Rev. 1. 2

BCD Semiconductor Manufacturing Limited

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