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L4989 |
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| Part Number | L4989 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | L4989 Low power voltage regulator Features ■ Operating DC supply voltage range 5.6V to 31V ■ Very low quiescent current with watchdog disabled ■ Precision output voltage (3%) ■ Low drop voltage (... |
| Features |
■ Operating DC supply voltage range 5.6V to 31V ■ Very low quiescent current with watchdog disabled ■ Precision output voltage (3%) ■ Low drop voltage (180mV typ ai Io=150mA) ) ■ Reset circuit sensing the output voltage down t(sto 1V c ■ Programmable reset delay with external ucapacitor d ■ Watchdog disable input ro ■ Programmable watchdog timer with external Pcapacitor te ■ Thermal shutdown and short circuit protection ole ■ Wide temperature range (Tj = -40°C to 150°C) SO-8 SO-20 ) - ObsTable 1. Device summary ct(sPackage roduSO-8 Obsolete PSO-20 Tube L4989D L4989MD Order codes Tape & ree... |
| Document |
 L4989 Data Sheet
PDF 333.79KB |
| Distributor | Stock | Price | Buy |
|---|
