TPS7A8101DRBR TI Voltage Regulators - Linear, Low Drop Out (LDO)

The TPS7A81 is a 1-A low-dropout linear regulator with an adjustable output from 0.8 V to 6.0 V, operating from 1.1 V to 6.5 V input. It features an ultra-low dropout of 200 mV at 1 A and high PSRR of 40 dB at 1 MHz, making it ideal for noise-sensitive loads. The device includes a precision enable for power sequencing, current limiting, and thermal shutdown. The TPS7A81 is stable with a 10-μF ceramic output capacitor and is packaged in an 8-pin SON (3 mm × 3 mm). Selection is optimal for powering high-performance processors, FPGAs, and ASICs in space-constrained applications. Typical uses include automotive infotainment, portable electronics, and industrial automation where low dropout and high PSRR are critical for clean power delivery. In stock at HL Electronics – request a quote for fast delivery.