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PJ78L00

ETC
Part Number PJ78L00
Manufacturer ETC
Description 3-Terminal Low Current Positive Voltage Regulators
Published Nov 22, 2006
Detailed Description www.DataSheet4U.com PJ78L00 3-Terminal Low Current Positive Voltage Regulators of applications that require a regulate...
Datasheet PDF File PJ78L00 PDF File

PJ78L00
PJ78L00

Overview
www.
DataSheet4U.
com PJ78L00 3-Terminal Low Current Positive Voltage Regulators of applications that require a regulated supply of up to 100 mA.
Like their higher powered PJ7800 Series cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged.
No external components are required with the PJ78L00 devices in many applications.
These devices offer a substantial performance advantage over the traditional zener diode-resistor combination, as output impedance and quiescent current are substantially reduced.
T he PJ78L00 Series of positive voltage Regulators are inexpensive, easy-to-use devices suitable for a multitude TO-92 SOT-89 PJ78L00 Pin Pin 1.
Output 2.
Ground 3.
Input 1.
Input 2.
Ground 3.
Output PJ78L00A 1.
Output 2.
Ground 3.
Input (Heatsink surface connected to Pin 2) SOP-8 FEATURES z z z z z z Pin: 1.
Vout 2.
Gnd 3.
Gnd 4.
Nc 5.
Nc 6.
Gnd 7.
Gnd 8.
Vin Wide Range of Available, Fixed Output Voltages Low Cost Internal Short Circuit Current Limiting Internal Thermal Overload Protection No External Components Required Complementary Negative Regulators Offered (PJ79L00 Series) ORDERING INFORMATION Device Operating Temperature Package z Available in ±4% Voltage Tolerance.
PJ78LxxCT PJ78LxxCS PJ78LxxCY PJ78LxxACY -20℃ to +85℃ TO-92 SOP-8 SOT-89 CIRCUIT SCHEMATIC TYPICAL CONNECTING CIRCUIT REPRESENTATIVE CIRCUIT SCHEMATIC STANDARD APPLICATION A common ground is required between the input and the output voltages.
The input voltage must remain typical 2.
0V above the output voltage even during the low point on the input ripple voltage.
*=Cin is required if regulator is located an appreciable distance from from power supply filter.
**=Co is not needed for stability, however, it does improve transient response.
1-8 2002/07.
rev.
A PJ78L00 3-Terminal Low Current Positive Voltage Regulators MAXIMUM RATINGS ( Ta=+25℃ unless otherwise noted.
) SYMBOL Vi *1 Vi *2 Tstg Tj -65 0 PJ78L00 SERIES 35 40 to +150 to +1...


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