TPS72301DBVR Datasheet PDF - TI

●DESCRIPTION

●The TPS723xx family of low-dropout (LDO) negative voltage regulators offers an ideal combination of features to support low noise applications. The devices are capable of operating with input voltages from −10 V to −2.7 V, and supporting outputs from −10 V to −1.2 V. These regulators are stable with small, low-cost ceramic capacitors, and include enable (EN) and noise reduction (NR) functions.

●FEATURES

●Ultralow Noise: 60-µVRMS Typical

●High PSRR: 65-dB Typical at 1 kHz

●Low Dropout Voltage: 280-mV Typical at 200 mA, 2.5 V

●Available in −2.5 V, and Adjustable (−1.2 V to −10 V) Versions

●Stable With a 2.2-µF Ceramic Output Capacitor

●Less Than 2-µA Typical Quiescent Current in Shutdown Mode

●2% Overall Accuracy (Line, Load, Temperature)

●Thermal and Overcurrent Protection

●5-Pin SOT-23 (DBV) Package

●−40°C to 125°C Operating Junction Temperature Range

●APPLICATIONS

●Optical Drives

●Optical Networking

●Noise Sensitive Circuitry

●GaAs FET Gate Bias

●Video Amplifiers