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SOT-223

Features: · Output Current up to 100 mA· Fixed Output Voltage of 5V, 8V, 9V and 12V· Output Voltage Tolerances of ± 5% over the Full Temperature Range· Internal Short Circuit Current-Limiting· Internal Thermal Overload Protection· No External ComponentsApplication· High Efficiency Linear Regulator...

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SeekIC No. : 004500087 Detail

SOT-223: Features: · Output Current up to 100 mA· Fixed Output Voltage of 5V, 8V, 9V and 12V· Output Voltage Tolerances of ± 5% over the Full Temperature Range· Internal Short Circuit Current-Limiting· Inter...

SOT-223 Data Sheet

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Part Number:
SOT-223
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Description



Features:

· Output Current up to 100 mA
· Fixed Output Voltage of 5V, 8V, 9V and 12V
· Output Voltage Tolerances of ± 5% over the Full Temperature Range
· Internal Short Circuit Current-Limiting
· Internal Thermal Overload Protection
· No External Components


Application

· High Efficiency Linear Regulator
· Post Regulation for Switching Supply
· Microprocessor Power Supply
· Mother Board I/O Power Supply


Pinout

Connection Diagram




Specifications

Parameter
Symbol
Value
Unit
Input Voltage
VCC
20
V
Operating Junction Temperature Range
TJ
0 to125
Lead Temperature (Soldering, 10sec)
TLEAD
265
Power Dissipation (TA=25)
PD
SOIC-8
SOT-223
0.6
0.7
W
Storage Temperature Range
TSTG
-65to150
ESD (Machine Model)
300
V



Description

The AZ78LXX series are three terminal positive regulators with several fixed output voltages. These regulators SOT-223 can provide local on card regulation, eliminating the distribution problems associated with single point regulation. The AZ78LXX can be used in logic systems, instrumentation, HiFi, and other solid state electronic equipment. When used as a Zener diode/resistor combination replacement, the AZ78LXX usually results an effective output impedance improvement of two orders of magnitude, and lower quiescent current.

With adequate heat sinking the AZ78LXX can deliver 100 mA output current. Current limiting is included to limit the peak output current to a safe value. Thermal protection is also provided by SOT-223. If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from overheating.

The AZ78LXX are available in the plastic TO-92, SOIC-8, SOT-223 and SOT-89 packages.




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