TPS70745PWPR
IC REG LINEAR 3.3V/1.2V 20HTSSOPManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments TPS70745PWPR is a dual-output, fixed linear voltage regulator IC. This component provides two positive fixed outputs of 3.3V and 1.2V, capable of delivering up to 250mA and 125mA respectively. Designed for surface mount applications, it is supplied in a 20-HTSSOP package. Key features include enable, power good, and reset control signals, along with sequencing capabilities. The device offers robust protection against over current, over temperature, reverse polarity, and under voltage lockout (UVLO). With a quiescent current of 230 µA and a PSRR of 60dB at 1kHz, it is suitable for applications requiring efficient power management. Operating temperature ranges from -40°C to 125°C. This regulator is commonly utilized in automotive, industrial, and consumer electronics sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: 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 | 250mA, 125mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 230 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) | 0.14V @ 250mA, - |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |