LM1117QS-3.3 查看數據表（PDF） - HTC Korea

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LM1117QS-3.3

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

HTC Korea 

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

 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

SOT-223 PKG

APPLICATION

 Automotive

ORDERING INFORMATION

Device

LM1117QS-ADJ

LM1117QS-X.X

Package

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

(TA = 25℃, unless otherwise specified)

CHARACTERISTIC

DC Input Voltage

Lead Temperature (Soldering, 5 seconds)

Operating Junction Temperature Range

Storage Temperature Range

Jul. 2011 Rev. 1.0

SYMBOL

VIN

TSOL

TOPR

TSTG

MIN.

-

-

-40

-65

-1-

MAX.

15

260

125

150

UNIT

V

℃

℃

℃

HTC

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