TPS74701QDRCRQ1
ActiveAUTOMOTIVE 500-MA, LOW-VIN (0.8-V), ADJUSTABLE ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD
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TPS74701QDRCRQ1
ActiveAUTOMOTIVE 500-MA, LOW-VIN (0.8-V), ADJUSTABLE ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS74701QDRCRQ1 |
|---|---|
| Control Features | Power Good, Enable, Soft Start |
| Current - Output | 500 mA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 10-VFDFN Exposed Pad |
| Protection Features | Over Temperature, Under Voltage Lockout (UVLO), Short Circuit, Over Current |
| PSRR [Max] | 30 dB |
| PSRR [Min] | 60 dB |
| Qualification | AEC-Q100 |
| Supplier Device Package | 10-VSON (3x3) |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Max) [Max] | 3.6 V |
| Voltage - Output (Min/Fixed) | 0.8 V |
| Voltage Dropout (Max) [Max] | 1.39 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.65 | |
| 10 | $ 1.48 | |||
| 25 | $ 1.40 | |||
| 100 | $ 1.19 | |||
| 250 | $ 1.12 | |||
| 500 | $ 0.98 | |||
| 1000 | $ 0.81 | |||
| Digi-Reel® | 1 | $ 1.65 | ||
| 10 | $ 1.48 | |||
| 25 | $ 1.40 | |||
| 100 | $ 1.19 | |||
| 250 | $ 1.12 | |||
| 500 | $ 0.98 | |||
| 1000 | $ 0.81 | |||
| N/A | 4878 | $ 1.83 | ||
| Tape & Reel (TR) | 3000 | $ 0.76 | ||
| 6000 | $ 0.73 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.71 | |
| 100 | $ 1.11 | |||
| 250 | $ 0.83 | |||
| 1000 | $ 0.55 | |||
Description
General part information
TPS74701 Series
The TPS74701 low-dropout (LDO) linear regulator provides an easy-to-use, robust power management solution for a wide variety of applications. User-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. The soft-start is monotonic and designed for powering many different types of processors and application-specific integrated circuits (ASICs). The enable input and power-good output allow easy sequencing with external regulators. This complete flexibility allows a solution to be configured that meets the sequencing requirements of field-programmable gate arrays (FPGAs), digital signal processors (DSPs), and other applications with special start-up requirements.
A precision reference and error amplifier deliver 2% accuracy over load, line, temperature, and process. The device is stable with any type of capacitor greater than or equal to 2.2 µF, and is fully specified from –40°C to +125°C. The TPS74701 is offered in a small 3-mm × 3-mm VSON-10 package for compatibility with theTPS74801.
The TPS74701 low-dropout (LDO) linear regulator provides an easy-to-use, robust power management solution for a wide variety of applications. User-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. The soft-start is monotonic and designed for powering many different types of processors and application-specific integrated circuits (ASICs). The enable input and power-good output allow easy sequencing with external regulators. This complete flexibility allows a solution to be configured that meets the sequencing requirements of field-programmable gate arrays (FPGAs), digital signal processors (DSPs), and other applications with special start-up requirements.
