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mA7800

Features: · 3-Terminal Regulators· Output Current up to 1.5 A· Internal Thermal-Overload Protection· High Power-Dissipation Capability· Internal Short-Circuit Current Limiting· Output Transistor Safe-Area Compensation· Direct Replacements for Fairchild mA7800 SeriesPinoutSpecifications ...

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SeekIC No. : 004407993 Detail

mA7800: Features: · 3-Terminal Regulators· Output Current up to 1.5 A· Internal Thermal-Overload Protection· High Power-Dissipation Capability· Internal Short-Circuit Current Limiting· Output Transist...

mA7800 Data Sheet

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Part Number:
mA7800
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/27

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Product Details

Description



Features:

· 3-Terminal Regulators
· Output Current up to 1.5 A
· Internal Thermal-Overload Protection
· High Power-Dissipation Capability
· Internal Short-Circuit Current Limiting
· Output Transistor Safe-Area Compensation
· Direct Replacements for Fairchild mA7800 Series


Pinout

Connection Diagram


Specifications

  mA78xx UNIT
Input voltage VI mA7824C 40 V
All others 35
Virtual junction temperature range, TJ 0 to 150 °C
Package thermal impedance qJA (see Notes 1 and 2) KC package 22 °C
KTE package 23
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 °C
Storage temperature range, Tstg 65 to 1 °C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. Maximum power dissipation is a function of TJ(max), qJA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) TA)/qJA. Operating at the absolute maximum TJ of 150°C can impact reliability. Due to
variations in individual device electrical characteristics and thermal resistance, the built-in thermal overload protection may be
activated at power levels slightly above or below the rated dissipation.
2. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace
length of zero.


Description

This mA7800 series of fixed-voltage monolithic integrated-circuit voltage regulators is designed for a wide range of applications. mA7800 applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 A of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents, and also can be used as the power-pass element in precision regulators.

The mA7800C series is characterized for operation over the virtual junction temperature range of 0°C to 125°C.




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