PJ3100 데이터 시트보기 (PDF) - Promax Johnton
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PJ3100 Datasheet PDF : 9 Pages
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PJ3100Series
300mA CMOS LDO With Enable
The PJ3100 family is a positive voltage linear regulator
developed utilizing CMOS technology featured low
quiescent current (30µA typ), low dropout voltage, and high
output voltage accuracy, making them ideal for battery
applications. EN input connected to CMOS has low bias
current. The space-saving SOT-23-5L package is attractive for
“Pocket” and “Hand Held” application.
These rugged devices have both Thermal Shutdown, and
Current Fold-back to prevent device failure under the “Worst”
of operating conditions.
In application requiring a low noise, regulated supply, place a
1000pF capacitor between Bypass and Ground.
The PJ3100 is stable with an output capacitance of 2.2µF or
greater.
FEATURES
z Very Low Dropout Voltage
z High Accuracy Output Voltage: ±1.5%
z Low Current Consumption : Typ. 30µA, Max. 35µA
z Output Voltage Range :1.5V, 1.8V, 1.9V, 2.2V, 2.5V, 2.7V,
2.8V, 3.3V, 3.5V, 3.6V, and 3.8V
z Thermal Shutdown
z Low Temperature Coefficient
APPLICATION
z Battery-powered devices
z Personal communication devices
z Home electric/electronic application
z PC peripherals
TYPICAL APPLICATIONS
SOT-23-5
Pin:
1. Vin
2. Gnd
3. EN
4. BYP
5. Vout
ORDER INFORMATION
Device
PJ3100CX
Operation Temperature
(Ambient)
-40℃ ~ +85oC
Package
SOT-23-5
z Short Circuit Current Fold-Back
z Compact package : SOT-23-5
z Factory Pre-set Output Voltage
z Current Limiting
z Input Range of 2.6V to 7.0V
z Guaranteed 300mA Output
1-9
2002/11.rev.A
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