TPS70145PWPG4
IC REG LINEAR 3.3V/1.2V 20HTSSOPManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments TPS70145PWPG4 is a dual-output, low-dropout linear voltage regulator. This component provides one 3.3V output capable of 500mA and a second 1.2V output with a 250mA current capability. Designed with independent enable and power-good signals, along with a reset output and sequencing capabilities, it is suitable for complex power management applications. The device features robust protection mechanisms including over current, over temperature, reverse polarity, and under voltage lockout (UVLO). With a typical quiescent current of 190 µA and a maximum input voltage of 6V, it offers efficient operation. The 20-HTSSOP package facilitates surface mounting, making it a versatile solution for power supplies in telecommunications, industrial control, and consumer electronics. The PSRR of 60dB at 1kHz ensures effective noise filtering for sensitive circuits.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-PowerTSSOP (0.173"", 4.40mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 500mA, 250mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 190 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 2 |
| Supplier Device Package | 20-HTSSOP |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V, 1.2V |
| Control Features | Enable, Power Good, Reset, Sequencing |
| PSRR | 60dB (1kHz) |
| Voltage Dropout (Max) | 0.28V @ 500mA, - |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Current - Supply (Max) | 230 µA |
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