The TPS7H1210-SEP negative voltage linear regulator is a low noise, high PSRR (power supply rejection ratio) regulator capable of sourcing a maximum load of 1 A.

The EVM is configured with a default feedback divider network to regulate to a –5-V V_OUT, with a usable V_IN range of (–5 V – V_DO) to –16.5 V. Worst case V_DO is 500 mV across recommended operating conditions. The EVM is intended to aid engineers in the evaluation of the operation and performance of the TPS7H1210-SEP linear regulator. The TPS7H1210-SEP low-dropout regulator allows input voltages from –3 V to –16.5 V and is capable of regulating any output voltage between –1.18 V and –15.5 V by changing the feedback resistor divider network. The EVM is capable of delivering up to 1 A to a load. Achieving the maximum load depends on multiple variables, including the input-output power dissipation, board thermal dissipation, and heat removal.

• Low noise, high PSRR
• Input voltage range –3 V to –16.5 V
• Adjustable output range –1.18 V to –15.5 V
• Up to 1-A output
• Built-in current-limit and thermal shutdown