Datasheet > TJ3964GRS-3.3-5L

TJ3964GRS-3.3-5L

更新时间： 2025-08-10 08:48:27

品牌	Logo	应用领域
韩国泰进 - HTC		稳压器
页数	文件大小	规格书
11页	331K
描述
1A Ultra Low Dropout Linear Regulator

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中文翻译

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数据手册

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TJ3964GRS-3.3-5L 数据手册

1A Ultra Low Dropout Linear Regulator

TJ3964

FEATURES

z Ultra Low Dropout Voltage

SOT23-5L PKG

SOP-8 PKG

z Low Ground Pin Current

z Excellent Line and Load Regulation

z Guaranteed Output Current of 1A

z Available in SOT-23-5, SOT-223, TO-252,

and SOP-8 Packages

z Fixed Output Voltages : 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V

z SENSE Option Improves Load Regulation

z Over-Temperature/Over-Current Protection

z -40℃ to 125℃ Junction Temperature Range

z Moisture Sensitivity Level 3

SOT-223 3L PKG

TO-252 3L / 5L PKG

APPLICATION

z Battery Powered Equipments

z Motherboards and Graphic Cards

z Microprocessor Power Supplies

z Peripheral Cards

ORDERING INFORMATION

Device

z High Efficiency Linear Regulators

z Battery Chargers

Package

TJ3964SF5-ADJ

TJ3964SF5-X.X

TJ3964GSF5-ADJ

TJ3964GSF5-X.X

TJ3964D-ADJ

TJ3964D-X.X

TJ3964S-X.X

TJ3964GRS-ADJ

TJ3964GRS-X.X

SOT-23 5L

DESCRIPSION

SOP-8

The TJ3964 series of high performance ultra low-dropout

linear regulators operates from 2.5V to 6V input supply

and provides ultra low-dropout voltage, high output current

with low ground current. Wide range of preset output

voltage options are available.

SOT-223 3L

TO-252 3L / 5L

X.X = Output Voltage = 1.2, 1.5, 1.8, 2.5, and 3.3

These ultra low dropout linear regulators respond fast to step changes in load which makes them suitable for low

voltage micro-processor applications. The TJ3964 is developed on a CMOS process technology which allows low

quiescent current operation independent of output load current. This CMOS process also allows the TJ3964 to

operate under extremely low dropout conditions.

Absolute Maximum Ratings

CHARACTERISTIC

SYMBOL

V_IN

MIN.

-0.3

MAX.

6.5

UNIT

Input Supply Voltage (Survival)

(1)

Enable Input Voltage (Survival)

Maximum Output Current

V_EN

6.5

I_MAX

T_SOL

T_STG

T_JOPR

1.0

Lead Temperature (Soldering, 5 sec)

Storage Temperature Range

260

150

125

℃

-65

-40

Operating Junction Temperature Range

(1) It is recommended for V_ENvoltage not to exceed V_INvoltage.

Dec. 2009 – Rev. 1.1

- 1 -

HTC

12 3 4 5 6 7...11

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