Datasheet > LM1117Q

LM1117Q

更新时间： 2024-11-05 12:03:43

品牌	Logo	应用领域
韩国泰进 - HTC		/
页数	文件大小	规格书
11页	302K
描述
1A L.D.O VOLTAGE REGULATOR Qualified to AEC-Q100 Standard

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LM1117Q 数据手册

1A L.D.O VOLTAGE REGULATOR(Automotive Grade)

LM1117Q

FEATURES

 Qualified to AEC-Q100 Standard

 Output Current Up to 1A

 Low Dropout Voltage (1.2V at 1A Output current)

 Three Terminal Adjustable(ADJ) or Fixed 1.2V, 1.5V,

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

SOT-223 PKG

 Line Regulation typically at 0.1% max.

 Load Regulation typically at 0.2% max.

 Internal Current and Terminal Protection

 Maximum Input Voltage 15V

 Surface Mount Package SOT-223

 100% Thermal Limit Burn-In

 Moisture Sensitivity Level 3

ORDERING INFORMATION

Device

LM1117QS-ADJ

LM1117QS-X.X

Package

APPLICATION

 Automotive

SOT-223 3L

X.X = Output Voltage = 1.2V, 1.5V, 1.8V, 2.5V, 2.85V,

3.3V, 5.0V

DESCRIPSION

The LM1117Q is a low power positive-voltage regulator designed to meet 1A output current and comply with

SCSI-II specifications with a fixed output voltage of 2.85V. This device is an excellent choice for use in battery-

powered applications, as active terminators for the SCSI bus, and portable computers. The LM1117Q features

very low quiescent current and very low dropout voltage of 1V at a full load and lower as output current

decreases. LM1117Q is available as an adjustable or fixed 1.2V, 1.5V, 1.8V, 2.5V, 2.85, 3.3V, and 5.0V output

voltages. The LM1117Q is offered in a 3-pin surface mount package SOT-223. The output capacitor of 10㎌ or

larger is needed for output stability of LM1117Q as required by most of the other regulator circuits.

Absolute Maximum Ratings

(T_A= 25℃, unless otherwise specified)

CHARACTERISTIC

SYMBOL

V_IN

MIN.

MAX.

UNIT

DC Input Voltage

Lead Temperature (Soldering, 5 seconds)

Operating Junction Temperature Range

Storage Temperature Range

T_SOL

260

125

150

℃

T_OPR

-40

-65

℃

T_STG

℃

Jul. 2011 Rev. 1.0

- 1 -

HTC

12 3 4 5 6 7...11

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