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The LD1117DTTR from STMicroelectronics is a low dropout linear voltage regulator IC. It features an adjustable positive output voltage and is designed for a 15V input.
This regulator can deliver up to 800mA of output current with a low dropout voltage of 1.2V at 800mA. It includes over-current and over-temperature protection features. The device offers a Power Supply Rejection Ratio (PSRR) of 75dB at 120Hz.
The LD1117DTTR operates within a commercial temperature range of 0°C to 125°C. It is supplied in a DPAK (TO-252-3) surface-mount package, suitable for various electronic applications.
This component is classified as a linear voltage regulator and falls under power management integrated circuits. Its RoHS status is compliant, and it has an MSL rating of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
15V.
800mA.
1.2V maximum at 800mA.
0°C to 125°C.
TO-252-3, DPAK (2 Leads + Tab), SC-63 (surface mount).
Over current and over temperature protection.
Yes, the output voltage is adjustable.