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7809R - 3-terminal 1A positive voltage regulator

Features

  • Output current up to 1 A.
  • Internal thermal overload protection.
  • Output transistor safe operating area protection 1. INPUT 2.GND 3.OUTPUT Absolute Maximum Ratings (Ta = 25 OC) Parameter Input Voltage Thermal Resistance Junction-Air Operating Junction Temperature Storage Temperature Range Symbol VI RθJA Tj Tstg Value 36 100 150 - 65 to + 150 Units V OC/W OC OC Electrical Characteristics (- 40 OC < TJ < 125 OC, IO = 1 A, VI = 15 V, unless otherwise specified) Par.

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Datasheet Details

Part number 7809R
Manufacturer SEMTECH
File Size 193.88 KB
Description 3-terminal 1A positive voltage regulator
Datasheet download datasheet 7809R Datasheet
Additional preview pages of the 7809R datasheet.

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Full PDF Text Transcription

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7809R 3-terminal 1 A positive voltage regulator Features • Output current up to 1 A • Internal thermal overload protection • Output transistor safe operating area protection 1. INPUT 2.GND 3.OUTPUT Absolute Maximum Ratings (Ta = 25 OC) Parameter Input Voltage Thermal Resistance Junction-Air Operating Junction Temperature Storage Temperature Range Symbol VI RθJA Tj Tstg Value 36 100 150 - 65 to + 150 Units V OC/W OC OC Electrical Characteristics (- 40 OC < TJ < 125 OC, IO = 1 A, VI = 15 V, unless otherwise specified) Parameter Symbol Conditions Output Voltage TJ = 25 OC VO IO = 5 mA to 1 A, PO  15 W VI = 11.5 V to 23 V Line Regulation Regline TJ = 25 OC VI = 11.
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