LF25CDT
IC REG LINEAR 2.5V 500MA DPAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LF25CDT is a positive fixed linear voltage regulator IC offering a stable 2.5V output with a maximum current capability of 500mA. This device features a low dropout voltage of 0.7V at full load, contributing to efficient power management. Designed for surface mount applications, it utilizes the TO-252-3, DPAK (2 Leads + Tab), SC-63 package for optimal thermal performance and board space utilization. The LF25CDT incorporates over-current and over-temperature protection features, enhancing system reliability. With a maximum input voltage of 16V and a quiescent current of 1mA, it is suitable for applications requiring precise voltage regulation in automotive, industrial, and consumer electronics sectors. The high power supply rejection ratio (PSRR) of 82dB to 65dB across a 120Hz to 10kHz frequency range further ensures clean power delivery.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1 mA |
| Voltage - Input (Max) | 16V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.5V |
| Control Features | - |
| PSRR | 82dB ~ 65dB (120Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.7V @ 500mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 12 mA |
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