| Part Number | L4909 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Title | EXTERNALLY ADJUSTABLE MULTIFUNCTION REGULATOR |
| Description | It is a monolithic Multifunction Voltage Regulator; it contains 3 regulators, (REG1, REG2, REG3) each one with an enable input and a feedback inpu... |
| Features |
ifunction Voltage Regulator; it contains 3 regulators, (REG1, REG2, REG3) each one with an enable input and a feedback input, to allow the voltage setting via external resistive divider.
BLOCK DIAGRAM
REF THERMAL SHUTDOWN EN1 EN2 EN3 6 7 9 + ENABLE...
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| Datasheet |
 L4909 Datasheet
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