PJ2700 Series
Low Noise CMOS Positive Voltage Regulators
1-5 2002/10.rev.A
he PJ2700 series are highly precise, low noise, ultra low
power consumption, positive voltage regulators
manufactured using CMOS and laser trimming technologies.
The series provides large currents with a significantly small
dropout voltage. The PJ2700 consists of a current limiter
circuit, a driver transistor, a precision reference voltage and an
error amplifier. Output voltage is selectable in 0.1V steps
between 2.0V ~ 6.0V in TO-92, SOT-89 and SOT-23 packages are
available.
z Maximum Output Current:300mA
z Dropout Voltage :300mV @ 100mA
z Maximum Operating Voltage : 10V
z Output Voltage Range :2.0V~6.0V(selectable in 0.1V steps)
z Highly Accurate : ±2%
z Low Power Consumption : TYP 2µA at Vout=5.0V
z Operational Temperature Range : -20℃ ~ 85℃
z Ultra Small Packages : TO-92, SOT-89, SOT-23
Applications
z Mobile phones
z Cordless phones
z Cameras, video recorders
z Portable games
z Portable AV equipment
z CD-Rom, DVD and LAN Card
z Battery powered equipment
Device Operation Temperature Package
PJ27xxCT TO-92
PJ27xxCY SOT-89
PJ27xxCX
-20℃ ~ +85oC
SOT-23
Remark: xx is output voltage, ex 33 = 3.3V, 25 = 2.5V
T
FEATURES
SOT-89
SOT-23
ORDER INFORMATION
BLOCK DIAGRAM
Pin 1. Gnd
2. In
3. Out
(Heatsink surface connected to Pin 2)
Pin 1. Gnd
2. Out
3. In
TO-92
Pin 1.Gnd
2. In
3. Out