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LM78M05CA3

Cystech Electonics
Part Number LM78M05CA3
Manufacturer Cystech Electonics
Description Three Terminal Medium Current Positive Voltage Regulators
Published Jun 18, 2013
Detailed Description CYStech Electronics Corp. Three Terminal Medium Current Positive Voltage Regulators Spec. No. : C520A3 Issued Date : 20...
Datasheet PDF File LM78M05CA3 PDF File

LM78M05CA3
LM78M05CA3

Overview
CYStech Electronics Corp.
Three Terminal Medium Current Positive Voltage Regulators Spec.
No.
: C520A3 Issued Date : 2003.
03.
27 Revised Date :2006.
05.
29 Page No.
: 1/4 TO-92 LM78M05XA3 Description These regulators employ internal current-limiting and thermal-shutdown, making them essentially indestructible.
They can deliver up to 500mA output current, if the case temperature can be kept at Tc=25°C.
They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation.
In addition, they can be used with power pass elements to make high-current voltage regulators.
The LM78M05XA3 used as a Zener diode/resistor combination replacement, offers an effective output impedance improvement of typically two orders of magnitude, along with lower quiescent current and lower noise.
Absolute Maximum Ratings (Ta=25°C) • Input Voltage……………………………………………………………………………………………….
30 V • Total Power Dissipation…………………………………………………………………….
Internally limited • Operating Temperature Range…………………………………………………………….
0 °C to +125 °C • Maximum Junction Temperature………………………………………………………………………125 °C • Storage Temperature Range………………………………………………………………-55 °C to +150 °C • Lead Temperature (Soldering 10S)……………………………….
.
…………………………….
.
.
260 °C http://www.
DataSheet4U.
net/ Typical Application Schematic Diagram Vin Vin LM78M05 Vout 5k 5.
7kΩ 100 1.
5kΩ 1.
9kΩ Vout C1 C2 576Ω 3.
41kΩ 3.
89kΩ 7.
8kΩ 13kΩ 100 5p 2.
23kΩ Note: C1 and C2 are required if regulator is located far from power supply filter and load, or oscillation may induced on the loop.
2.
84kΩ Gnd LM78M05XA3 CYStek Product Specification datasheet pdf - http://www.
DataSheet4U.
net/ CYStech Electronics Corp.
Ordering Information Device LM78M05AA3 LM78M05BA3 LM78M05CA3 Output Voltage Range 4.
8V〜4.
9V 4.
9V〜5.
1V 5.
1V〜5.
2V Spec.
No.
: C520A3 Issued Date : 2003.
03.
27 Revised Date :2006.
05.
29 Page No.
: 2/4 Electri...


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