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Texas Instruments LP2981IM5-3.3/NOPB의 평가 키트와 참조 설계를 확인하세요.
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설명
유통업체에서 제공한 Texas Instruments LP2981IM5-3.3/NOPB에 대한 설명입니다.
100-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125
LDO Regulator Pos 3.3V 0.1A 5-Pin SOT-23 T/R / IC REG LDO 3.3V 0.1A SOT23-5
LP2981 Tape & Reel (TR) Surface Mount Over Current Over Temperature Short Circuit voltage regulator linear 200mV 1.45mm 100mA -40C~125C
Linear Voltage Regulator IC; Voltage Regulator Type:LDO Linear; Output Voltage Max:3.3V; Supply Voltage Max:16V; Package/Case:5-SOT-23; No. of Pins:5; Current Rating:100A; Leaded Process Compatible:Yes; Output Current:100mA ;RoHS Compliant: Yes
The LP2981 is a 100 mA, fixed-output voltage regulator designed specifically to meet the requirements of battery powered applications. Using an optimized VIP(TM) (Vertically Integrated PNP) process, the LP2981 delivers unequaled performance in all specifications critical to battery-powered designs: Dropout Voltage. Typically 200 mV @ 100 mA load, and 7 mV @ 1 mA load. Ground Pin Current. Typically 600 uA @ 100 mA load, and 80 uA @ 1 mA load. Sleep Mode. Less than 1 uA quiescent current when ON/ OFF pin is pulled low. Smallest Possible Size. SOT-23 and micro SMD packages use an absolute minimum board space. Precision Output. 0.75% tolerance output voltages available (A grade). Eleven voltage options, from 2.5V to 5.0V, are available as standard products.
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기술 사양
Physical
Case/PackageSOT-23
Contact PlatingTin
MountSurface Mount
Number of Pins5
Technical
Accuracy2 %
Current Rating100 A
Dropout Voltage200 mV
Max Input Voltage16 V
Max Operating Temperature125 °C
Max Output Current100 mA
Max Output Voltage3.3 V
Max Supply Voltage16 V
Min Input Voltage2.1 V
Min Operating Temperature-40 °C
Min Supply Voltage4.3 V
Nominal Output Voltage3.3 V
Number of Channels1
Number of Outputs1
Output Current100 mA
Output TypeFixed
Output Voltage3.3 V
Output Voltage Accuracy2 %
PackagingCut Tape
PolarityPositive
Quiescent Current65 µA
Schedule B8542390000
TerminationSMD/SMT
Dimensions
Height1.45 mm
Length2.9 mm
Thickness1.2 mm
Width1.6 mm