TPS70148PWPRG4
IC REG LINEAR 3.3V/1.5V 20HTSSOPManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments TPS70148PWPRG4 is a dual-output linear voltage regulator designed for applications requiring stable power rails. This device provides one fixed 3.3V output capable of 500mA and a second fixed 1.5V output with a 250mA current capability. The TPS70148PWPRG4 features independent enable pins, a power good output, and a reset function, facilitating system sequencing. Protection mechanisms include over current, over temperature, reverse polarity, and under voltage lockout (UVLO). With a quiescent current of 190 µA and a maximum input voltage of 6V, this regulator exhibits a low dropout voltage of 0.28V at 500mA on the 3.3V output. The high power supply rejection ratio (PSRR) of 60dB at 1kHz ensures clean power delivery. Packaged in a 20-HTSSOP, this component is suitable for surface mount applications in industries such as industrial automation, consumer electronics, and telecommunications. The device is supplied on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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, 1.5V |
| 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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