TPS76825QPWPR

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The TPS76825QPWPR is a fixed-output low-dropout voltage regulator providing 2.5 V at up to 1 A output current. It operates within an input voltage range of 2.7 V to 10 V and features a typical dropout voltage of 230 mV at full load. The device maintains a quiescent current of 85 µA and offers 2% output voltage accuracy. It includes thermal shutdown, current limiting, and an open-drain power-good indicator. The component is housed in a 20-pin HTSSOP package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Fast transient response with stability using 10 µF output capacitors
• Ultralow quiescent current independent of output loading
• Open-drain power-good signal for system monitoring
• Integrated thermal shutdown and current limiting protection

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Battery-powered systems requiring extended operating life
• Portable equipment needing fast transient recovery
• Low-voltage digital logic supply regulation
• Systems utilizing power-on reset or low-battery indicators

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix 'PWP' corresponds to the HTSSOP-20 package and 'R' indicates reel packaging. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure the ordering code matches the required 2.5 V fixed output variant. Cross-reference the manufacturer's latest package option addendum for availability and lead time updates.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this regulator when a stable 2.5 V rail is required with high efficiency under varying loads. The PMOS pass element ensures constant quiescent current, making it suitable for battery applications. Verify that the application load transients are compatible with the specified 10 µF minimum output capacitance requirement for loop stability.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the TPS768xxQ family of fast transient-response LDOs from Texas Instruments. The family provides various fixed output voltages ranging from 1.5 V to 5.0 V, along with an adjustable version. All variants share similar architectural features including PMOS pass elements and integrated protection circuits.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

TPS76825QPWPG4 is a verified equivalent part number within the same series offering identical electrical specifications and pinout compatibility.