TPS77601QPWPRG4Q1
ActiveAUTOMOTIVE 500-MA, 10-V, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE
TPS77601QPWPRG4Q1
ActiveAUTOMOTIVE 500-MA, 10-V, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE
Description
General part information
TPS77601 Series
The TPS775xx and TPS776xx devices are designed to have a fast transient response and be stable with a 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 169 mV at an output current of 500 mA for the TPS77x33) 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 \xECA over the full range of output current, 0 mA to 500 mA). 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 µ at TJ = 25&DEC.
TheRESEToutput of the TPS775xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS775xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage.
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS77601QPWPRG4Q1 |
|---|---|
| Control Features | Power Good, Enable |
| Current - Output | 500 mA |
| Current - Quiescent (Iq) | 125 µA |
| 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 Length | 0.173 in |
| Package Name | 20-HTSSOP, 20-PowerTSSOP |
| Package Width | 4.4 mm |
| Protection Features | Over Temperature, Reverse Polarity, Over Current |
| PSRR | 60 dB |
| Qualification | AEC-Q100 |
| Voltage - Input (Max) | 10 V |
| Voltage - Output (Max) | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
Pricing
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CAD
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