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9,000 pcs
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9000 pcs | On Request | 1 | On Request | On Request | 2148+ | On Request | On Request |
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The Texas Instruments LP5912-1.2DRVR is a low-noise, low-IQ linear voltage regulator capable of supplying up to 500 mA of output current. Designed for RF and analog circuits, it offers low output voltage noise of 12 µV RMS typical and high PSRR of 75 dB typical at 1 kHz.
This LDO regulator operates with an input voltage range of 1.6 V to 6.5 V and provides a stable output voltage range from 0.8 V to 5.5 V. Key electrical features include a typical quiescent current of 30 µA when enabled with no load and a low dropout voltage of 95 mV typical at a 500-mA load (for VOUT ≥ 3.3 V). It is stable with 1-µF ceramic input and output capacitors.
The LP5912-1.2DRVR includes essential protection features such as thermal-overload and short-circuit protection, along with reverse current protection. It also offers an automatic discharge function for fast turnoff, a power-good output with a 140-µs delay, and internal soft-start to manage in-rush current. The device operates reliably within a junction temperature range of -40°C to +125°C.
Packaged in a 6-WSON (2x2) surface-mount package, this regulator is suitable for space-constrained applications. It is supplied on tape and reel, with a standard package quantity of 250 units.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.40 | $0.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LP5912-1.2DRVR has a fixed output voltage of 1.2V.
The LP5912-1.2DRVR can deliver up to 500mA output current.
The input voltage range is 1.6V to 6.5V.
The operating junction temperature range is -40°C to +125°C.
The LP5912-1.2DRVR is available in a 6-WSON (2x2) package.
Yes, it includes over-temperature, reverse polarity, and short-circuit protection.
The typical dropout voltage is 95mV at a 500mA load when VOUT is 3.3V or higher.