Datasheet > AZ1117T-1.8

AZ1117T-1.8

更新时间： 2024-09-19 03:53:19

品牌	Logo	应用领域
BCDSEMI		稳压器
页数	文件大小	规格书
24页	224K
描述
1A LOW DROPOUT LINEAR REGULATOR

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技术参数
数据手册

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AZ1117T-1.8 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	, SIP3,.1TB	Reach Compliance Code：	unknown
风险等级：	5.67	可调性：	FIXED
标称回动电压 1：	1.15 V	最大绝对输入电压：	20 V
JESD-609代码：	e0	最大电网调整率：	0.006%
最大负载调整率：	0.01%	输出次数：	1
端子数量：	3	工作温度TJ-Max：	125 °C
工作温度TJ-Min：		最大输出电流 1：	1 A
标称输出电压 1：	1.8 V	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SIP3,.1TB	包装方法：	TUBE
认证状态：	Not Qualified	子类别：	Other Regulators
表面贴装：	NO	技术：	BIPOLAR
端子面层：	Tin/Lead (Sn/Pb)	端子节距：	2.54 mm
端子位置：	SINGLE	最大电压容差：	3%
Base Number Matches：	1

AZ1117T-1.8 数据手册

Data Sheet

1A LOW DROPOUT LINEAR REGULATOR

CURRENT MODE PWM CONTROLLER

AZ1117

AZ2842/3/4/5

General Description

Features

The AZ1117 is a series of low dropout three-terminal

regulators with a dropout of 1.15V at 1A output cur-

rent.

Low Dropout Voltage: 1.15V at 1A Output Cur-

rent

Trimmed Current Limit

On-chip Thermal Shutdown

Three-terminal Adjustable or Fixed 1.2V, 1.5V,

1.8V, 2.5V, 2.85V, 3.3V, 5.0V

The AZ1117 series provides current limiting and ther-

mal shutdown. Its circuit includes a trimmed bandgap

reference to assure output voltage accuracy to be

within 1% for 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V and

adjustable versions or 2% for 1.2V version. Current

limit is trimmed to ensure specified output current and

controlled short-circuit current. On-chip thermal shut-

down provides protection against any combination of

overload and ambient temperature that would create

excessive junction temperature.

Operation Junction Temperature: -40 to 125 C

Applications

PC Motherboard

LCD Monitor

Graphic Card

DVD-video Player

NIC/Switch

Telecom Equipment

ADSL Modem

Printer and other Peripheral Equipment

The AZ1117 has an adjustable version, that can pro-

vide the output voltage from 1.25V to 12V with only 2

external resistors.

The AZ1117 series is available in the industry standard

SOT-223, SOT-89-3, TO-220-3, TO-252-2 and TO-

263-3 power packages.

SOT-223

SOT-89-3

TO-220-3

TO-263-3

TO-252-2

Figure 1. Package Types of AZ1117

Oct. 2005 Rev. 1. 7

BCD Semiconductor Manufacturing Limited

12 3 4 5 6 7...24

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