TPS76715QDR
Active1-A, 10-V, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE & RESET WITH DELAY
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TPS76715QDR
Active1-A, 10-V, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE & RESET WITH DELAY
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS76715QDR |
|---|---|
| Control Features | Reset, Enable |
| Current - Output | 1 A |
| Current - Quiescent (Iq) | 125 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Protection Features | Over Temperature, Reverse Polarity, Over Current |
| PSRR | 60 dB |
| Supplier Device Package | 8-SOIC |
| Voltage - Input (Max) [Max] | 10 V |
| Voltage - Output (Min/Fixed) | 1.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 1.90 | |
| 5000 | $ 1.83 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.86 | |
| 100 | $ 2.50 | |||
| 250 | $ 1.76 | |||
| 1000 | $ 1.42 | |||
Description
General part information
TPS76701-EP Series
This device is designed to have a fast transient response and be stable with 10 µF low ESR capacitors. This combination provides high performance at a reasonable cost.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically230 mV at an output current of 1 A for the TPS76750) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically85 µA over the full range of output current, 0 mA to1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to 1 µA at TJ= 25°C.
TheRESEToutput of the TPS767xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS767xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage.
Documents
Technical documentation and resources
