Datasheet > H1117J

H1117J

更新时间： 2024-11-25 22:33:03

品牌	Logo	应用领域
HSMC		稳压器
页数	文件大小	规格书
6页	62K
描述
1A LOW DROPOUT POSITIVE VOLTAGE REGULATOR

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H1117J 数据手册

Spec. No. : Preliminary Data

Issued Date : 1998.06.01

Revised Date : 2000.10.01

Page No. : 1/6

HI-SINCERITY

MICROELECTRONICS CORP.

H1117J Series

1A LOW DROPOUT POSITIVE VOLTAGE REGULATOR

Features

• Low Dropout Voltage 1.2V at 1A

• Adjustable or Fixed Voltage

• Maximum Line Regulation 0.45%

• Maximum Load Regulation 0.4%

• Adjust Pin Current Less Than 90 uA

• Over Current Protection

• Thermal Protection

Applications

• High Efficiency Linear Regulators

• 5V to 3.3V Voltage Converter

• Battery Charger

General Description

The H1117J is a 1A low-dropout positive voltage regulator. It is available in fixed and adjustable output voltage

versions. Over current and thermal protection are integrated onto the chip. Output current will decrease while it

reaches the pre-set current or temperature limit. The dropout voltage is specified at 1.2V Maximum at full rated

output current. H1117J Series provides excellent regulation over variations due to changes in line, load and

temperature. H1117J is three terminal regulator and available in popular packages.

Device Selection Guide

Device

H1117J(Adj)

H1117-3.3J

Output Voltage

1.3V to 4V

3.3

Package

D-PAK

TO-252

Absolute Maximum Ratings

Parameter

Input Voltage

Power Dissipation

Thermal Resistance Junction To Case TO-252

Thermal Resistance Junction To Ambient TO-252

Operating Junction Temperature Range

Storage Temperature Range

Symbol

V_IN

Maximum

Units

°C/W

°C

Internally Limited

P_D

θ_JC

θ_JA

T_j

T_STG

T_LEAD

156

0 To 125

-65 To 150

260

°C

Lead Temperature (Soldering) 10 Sec

Typical Application

H1117J

4.75V

to 20V

10uF

TAN

10uF

TAN

Load

GND

Input Range Depends On V_O

Please Refer To Electrical Characteristics.

HSMC Product Specification

12 3 4 5 6

中文翻译

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