TLV76750DRVR

Product Overview

The TLV76750DRVR from Texas Instruments is a positive fixed-output linear voltage regulator that provides a 5 V output at up to 1 A from an input voltage up to 16 V. The device uses a 6-WSON (2x2) surface-mount package with an exposed pad and includes an enable control feature for regulated rail control. It provides 80 µA quiescent current and a maximum supply current of 1.5 mA, while offering 70 dB power-supply ripple rejection at 120 Hz. Protection features include over-current, over-temperature, and undervoltage lockout, and the regulator is specified for operation over a junction temperature range of -40°C to 125°C.

Key Features

• Positive fixed 5 V output with 1 A output current
• Maximum input voltage of 16 V and dropout voltage of 0.9 V at 1 A
• Enable control feature for regulated output activation
• 80 µA quiescent current and 1.5 mA maximum supply current
• 70 dB power-supply ripple rejection at 120 Hz
• Over-current, over-temperature, and undervoltage lockout protection
• Specified junction temperature range of -40°C to 125°C
• 6-WSON (2x2) surface-mount package with exposed pad

Applications

• Regulated 5 V supply for embedded logic and peripheral circuitry
• Fixed 5 V rail derived from input voltages up to 16 V
• Enable-controlled power rail in multi-rail board designs
• Ripple-sensitive 5 V loads where 70 dB PSRR at 120 Hz is relevant
• 5 V loads requiring over-current and over-temperature protection features

Design & Procurement Notes

When selecting the TLV76750DRVR, account for the 0.9 V dropout at 1 A when determining the input voltage needed to maintain the fixed 5 V output under full load. The enable control feature can be used to manage output activation in board-level power sequencing, while the exposed-pad 6-WSON package requires attention to pad layout and heat dissipation within the specified junction temperature range. The 70 dB PSRR value at 120 Hz should be considered with the actual input ripple frequency of the system, and the over-current, over-temperature, and UVLO protections should be evaluated with the system input filtering and thermal design.