LD39080DT33-R
IC REG LINEAR 3.3V 800MA DPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LD39080DT33-R is a fixed 3.3V output linear voltage regulator with an 800mA output current capability. This device features a low dropout voltage of 0.3V at maximum output current, contributing to efficient power management. Its quiescent current is rated at 2.5mA. The LD39080DT33-R includes over-current, over-temperature, and short-circuit protection features for robust operation. Power Supply Rejection Ratio (PSRR) is specified between 65dB and 55dB across the 120Hz to 1kHz frequency range. Designed for surface mount applications, it is supplied in a DPAK (TO-252-3, DPAK (2 Leads + Tab), SC-63) package, presented on a tape and reel. This regulator is suitable for applications in automotive, industrial, and consumer electronics requiring stable voltage regulation. The maximum input voltage is 6V.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 800mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 2.5 mA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | 65dB ~ 55dB (120Hz ~ 1kHz) |
| Voltage Dropout (Max) | 0.3V @ 800mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
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