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AZ7812DTR

BCD Semiconductor
Part Number AZ7812DTR
Manufacturer BCD Semiconductor
Description 3-TERMINAL POSITIVE LINEAR REGULATORS
Published Feb 4, 2014
Detailed Description Preliminary Datasheet 3-TERMINAL POSITIVE LINEAR REGULATORS General Description The AZ78XX series are monolithic integra...
Datasheet PDF File AZ7812DTR PDF File

AZ7812DTR
AZ7812DTR

Overview
Preliminary Datasheet 3-TERMINAL POSITIVE LINEAR REGULATORS General Description The AZ78XX series are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation.
This series of regulators are complete with internal current limiting, thermal shutdown protection, and safe-area compensation which make them virtually immune from output overload.
If adequate heat sinking are provided, these regulators can deliver output currents up to 1.
0A.
The AZ78XX series are available in two standard plastic packages: TO-220 and TO-252.
AZ78XX Features · · · · · Output Current up to 1.
0A Fixed Output Voltages of 5V, 6V, 8V, 9V and 12V Output Voltage Tolerances of 5% over the Full Temperature Range Internal Short Circuit Current-limiting Internal Thermal Overload Protection Applications · · · Consumer Electronics Microprocessor Power Supply Mother Board I/O Power Supply www.
DataSheet4U.
com TO-220 TO-252 Figure 1.
Package Types of AZ78XX Jul.
2005 Rev.
1.
2 BCD Semiconductor Manufacturing Limited 1 Preliminary Datasheet 3-TERMINAL POSITIVE LINEAR REGULATORS Pin Configuration AZ78XX T Package (TO-220) D Package (TO-252) 3 2 1 OUTPUT GND INPUT 3 2 1 OUTPUT GND INPUT Figure 2.
Pin Configuration of AZ78XX (Top View) Pin Description Pin Number Pin Name Function 1 2 3 INPUT GND OUTPUT Voltage Input Ground Voltage Output Jul.
2005 Rev.
1.
2 BCD Semiconductor Manufacturing Limited 2 Preliminary Datasheet 3-TERMINAL POSITIVE LINEAR REGULATORS Functional Block Diagram INPUT R9 Q9 Q14 R16 Q21 Q24 C1 R1 Q18 R12 Q3 Q6 Q10 R3 Q11 Q7 Q1 Q4 R4 Q8 R11 R5 R6 Q23 Q13 Q2 Q5 Q15 C2 Q19 Q12 R2 R8 R10 Q17 Q20 R19 R15 R7 Q16 R14 Q22 R18 R2 2 R17 R23 OUTPUT R20 R21 D1 Zener AZ78XX R13 GND Figure 3.
Functional Block Diagram of AZ78XX Jul.
2005 Rev.
1.
2 BCD Semiconductor Manufacturing Limited 3 Preliminary Datasheet 3-TERMINAL POSITIVE LINEAR REGULATORS Ordering Information AZ78XX Circuit Type Output ...


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