L7820CD2T-TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

L7820CD2T-TR

Positive voltage regulators

STMicroelectronics 

Typical performance

Figure 21. 0.5 to 10V Regulator

VO=VXXR4/R1

L78xx - L78xxC

Figure 22. High current voltage regulator

R1 = _____V_B_E_Q_1_____

IREQ-(IQ1/βQ1)

IO = IREG + Q1 (IREG _V_B_E_Q_1_)

R1

Figure 23. High output current with short circuit protection

RSC=VBEQ2/ISC

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