Transcription of Output SOA protection Negative voltage regulators - st.com
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123TO-220123TO-220FP13D PAK2 Features Output current up to A Output voltages: -5, -8, -12, and -5 V Thermal overload protection Short-circuit protection Output SOA protection Output tolerance 2% (AC version) or 4% (C version) at 25 CDescriptionThe L79 series of three-terminal Negative regulators is available in TO-220,TO-220FP and D PAK packages and several fixed Output voltages, making it usefulin a wide range of regulators can provide local on-card regulation, eliminating the distributionproblems associated with single point regulation; furthermore, having the samevoltage option as the L78 positive standard series, they are particularly suited for splitpower supplies. If adequate heat sinking is provided, they can deliver over Aoutput designed primarily as fixed voltage regulators , these devices can be usedwith external components to obtain adjustable voltages and status linkL79 Negative voltage regulatorsL79 DatasheetDS0428 - Rev 24 - January 2019 For further information contact your local STMicroelectronics sales 1.
3 Maximum ratings Table 1. Absolute maximum ratings Symbol Parameter Value Unit VI DC input voltage -35 V IO Output current Internally limited PD Power dissipation Internally limited TSTG Storage temperature range -65 to 150 °C TOP Operating junction temperature range for L79xxC 0 to 150 °C for L79xxAC 0 to 125 Note: Note: Absolute maximum ratings are those values beyond which damage to …
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