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L4987 |
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| Part Number | L4987 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The L4987 is a very low drop regulator available in PPAK. The very low drop-voltage (0.5V Max at 200 mA) and the very low quiescent current make it particularly suitable for low noise, low power appli... |
| Features |
he boad in standby, decreasing the total power consumption. The regulator employs an output pin (open collector) providing a logic signal when the pass transistor is in saturation at low input voltage, this signal can be used to prevent the pop-up phenomenon in the car radio. In battery powered systems (the cellular phone, notebook) it is possible to use the flag to monitor the battery charge status through the dropout of the regulator.
October 1998
1/11
L4987 SERIES
ABSOLUTE MAXIMUM RATINGS
Symbol Vi Io P tot T st g T op DC Input Voltage Output Current Power Dissipation Storage Temperature... |
| Document |
 L4987 Data Sheet
PDF 94.57KB |
| Distributor | Stock | Price | Buy |
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