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35 pcs
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35 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The Texas Instruments TPS77525PWP is a 500mA low-dropout (LDO) voltage regulator designed for applications requiring fast transient response and stable operation with low ESR capacitors. This device provides a fixed 2.5V output voltage with a tight tolerance of 2% over specified conditions.
Key electrical characteristics include a low dropout voltage of typically 169mV at 500mA and an ultralow quiescent current of 85µA, which is independent of output loading. This makes it suitable for battery-powered systems where extended operating life is crucial. The regulator also features a sleep mode that reduces quiescent current to 1µA when enabled by a TTL high signal.
For system monitoring, the TPS775xx family includes an open-drain power-on reset (RESET) output with a 200ms delay. This feature initiates a reset in microcomputer and microprocessor systems during an undervoltage condition. The TPS776xx variant offers a Power Good (PG) output.
The TPS77525PWP is supplied in a 20-pin HTSSOP (PowerPAD) package, suitable for surface mounting. It offers protection features such as over current, over temperature, and reverse polarity protection.
| Qty | Low | High |
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| 1+ | $1.41 | $1.41 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS77525PWP has a fixed output voltage of 2.5V.
The TPS77525PWP can supply a maximum output current of 500mA.
The typical dropout voltage at 500mA is 169mV.
The typical quiescent current is 85µA over the full range of output current (0mA to 500mA). In sleep mode at +25°C, it is 1µA.
The TPS77525PWP is supplied in a 20-pin HTSSOP package.
The operating temperature range is -40°C to 125°C.
Yes, the TPS775xx family includes an open-drain power-on reset (RESET) output with a 200ms delay.