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BD3985FV - Positive and Negative Variable Linear Regulator

Features

  • 1. Built-in positive (REG1) and negative (REG2) Linear Regulator for CCDs/ Variable output/ Low saturation voltage type. 2. Built-in Discharge circuit. Negative output voltage (REG2) turns off immediately, after STB turns off. ○.

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Datasheet Details

Part number BD3985FV
Manufacturer ROHM
File Size 88.92 KB
Description Positive and Negative Variable Linear Regulator
Datasheet download datasheet BD3985FV Datasheet
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Full PDF Text Transcription

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STRUCTURE Silicon Monolithic Integrated Circuit TYPE Positive and Negative Variable Linear Regulator PRODUCT SERIES ＢＤ３９８５ＦＶ FEATURES 1. Built-in positive (REG1) and negative (REG2) Linear Regulator for CCDs/ Variable output/ Low saturation voltage type. 2. Built-in Discharge circuit. Negative output voltage (REG2) turns off immediately, after STB turns off. ○ABSOLUTE MAXIMUM RATINGS (Ta=25℃) Parameter Symbol Limit Unit Positive Supply Voltage VCC +18 ※1 V Negative Supply Voltage VEE -18 ※1 V Power Dissipation Pd 380 ※2 mW Operating Temperature Range Topr -40～+85 ℃ Storage Temperature Range Tstg -55～+125 ℃ Maximum Junction Temperature Tjmax 125 ℃ ※1 Not to exceed Pd. ※2 Reduced by 3.8mW/℃ over Ta=25℃ ,during IC without heat sink operation.
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