LM1117Q Datasheet, PDF (1/11 Pages) HTC Korea TAEJIN Technology Co. – 1A L.D.O VOLTAGE REGULATOR Qualified to AEC-Q100 Standard

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
(T_A = 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
V_IN
T_SOL
T_OPR
T_STG
MIN.
-
-
-40
-65
-1-
MAX.
15
260
125
150
UNIT
V
℃
℃
℃
HTC