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Part Number: L78M20CDT

 

 

 

 

Description: The L78M00 series of three-terminal positive regulators is available in TO-220, TO-220FP, DPAK and IPAK packages and wi...


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L78M20CDT General Description


The L78M00 series of three-terminal positive regulators is available in TO-220, TO-220FP, DPAK and IPAK packages and with several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 0.5A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.

L78M20CDT Maximum Ratings

Symbol
 Parameter Value Unit
VI DC Input Voltage (for VO= 5 to 18V)
                            (for VO= 20, 24V)		 35
40		 V
V
IO
Output Current Internally Limited mA
PD
Power Dissipation Internally Limited mW
Tstg Storage Temperature Range -65 to +150 °C
Top Operating Junction Temperature Range 0 to +150 °C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.

L78M20CDT Features

OUTPUT CURRENT TO 0.5A
OUTPUT VOLTAGES OF 5; 6; 8; 9; 12; 15; 18; 20; 24V
THERMAL OVERLOAD PROTECTION
SHORT CIRCUIT PROTECTION
OUTPUT TRANSITION SOA PROTECTION

L78M20CDT Connection Diagram

L78M20CDT Connection Diagram

L78M20CDT datasheet

L78M20CDT
PDF/DataSheet Download

  • Datasheet: L78M20CDT
  • File Size: 1242831 KB
  • Manufacturer: STMICROELECTRONICS [STMicroelectronics]
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