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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS76825QPWPR |
|---|---|
| Control Features | Enable, Power Good |
| 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 | 20-PowerTSSOP |
| Package / Case | 0.173 in |
| Package / Case [custom] | 4.4 mm |
| Protection Features | Over Temperature, Reverse Polarity, Over Current |
| PSRR | 60 dB |
| Supplier Device Package | 20-HTSSOP |
| Voltage - Input (Max) [Max] | 10 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
TPS76825-EP Series
Enhanced product, fast transient response 1-A low-dropout voltage regular
| Part | Current - Quiescent (Iq) | PSRR | Output Type | Package / Case | Package / Case [custom] | Package / Case | Current - Output | Voltage - Input (Max) [Max] | Number of Regulators | Voltage - Output (Min/Fixed) | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Supplier Device Package | Output Configuration | Control Features | Protection Features | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 125 µA | 60 dB | 1.81 mOhm | 20-PowerTSSOP | 4.4 mm | 0.173 in | 1 A | 10 V | 1 | 2.5 V | Surface Mount | -40 °C | 125 ¯C | 20-HTSSOP | Positive | Enable Power Good | Over Current Over Temperature Reverse Current Reverse Polarity | ||
 Texas Instruments | 125 µA | 60 dB | 1.81 mOhm | 8-SOIC | 1 A | 10 V | 1 | 2.5 V | Surface Mount | -40 °C | 125 °C | 8-SOIC | Positive | Enable Power Good | Over Current Over Temperature Reverse Polarity | 3.9 mm | 0.154 in | ||
Texas Instruments | 125 µA | 60 dB | 1.81 mOhm | 20-PowerTSSOP | 4.4 mm | 0.173 in | 1 A | 10 V | 1 | 2.5 V | Surface Mount | -40 °C | 125 °C | 20-HTSSOP | Positive | Enable Power Good | Over Current Over Temperature Reverse Polarity | ||
Texas Instruments | 125 µA | 60 dB | 1.81 mOhm | 20-PowerTSSOP | 4.4 mm | 0.173 in | 1 A | 10 V | 1 | 2.5 V | Surface Mount | -40 °C | 125 °C | 20-HTSSOP | Positive | Enable Power Good | Over Current Over Temperature Reverse Polarity | ||
Texas Instruments | 125 µA | 60 dB | 1.81 mOhm | 20-PowerTSSOP | 4.4 mm | 0.173 in | 1 A | 10 V | 1 | 2.5 V | Surface Mount | -40 °C | 125 °C | 20-HTSSOP | Positive | Enable Power Good | Over Current Over Temperature Reverse Polarity |
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) | 2000 | $ 1.55 | |
| 6000 | $ 1.49 | |||
Description
General part information
TPS76825-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 (typically 230 mV at an output current of 1 A for the TPS76850) 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 (typically 85 µA over the full range of output current, 0 mA to 1 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 toEN(enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ= 25°C.
Power good (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator.
Documents
Technical documentation and resources