TPS7A3001-EP - Texas Instruments

TPS7A3001-EP NEGATIVE LINEAR REGULATOR

The TPS7A3001 is a negative, high-voltage (–36V), ultralow-noise (15.1μVRMS, 72dB PSRR) linear regulator capable of sourcing a maximum load of 200mA. These linear regulators include a CMOS logic-level-compatible enable pin and capacitor-programmable soft-start function that allows for customized power-management schemes. Other features available include buil.

Features

1
•23 Input Voltage Range:
  –3V to
  –36V
• Noise:
  – 14μVRMS (20Hz to 20kHz)
  – 15.1μVRMS (10Hz to 100kHz)
• Power-Supply Ripple Rejection:
  – 72dB (120Hz)
  – ≥ 55dB (10Hz to 700kHz)
• Adjustable Output:
  –1.18V to
  –35V
• Maximum Output Current: 200mA
• Dropout Voltage: 216mV at 100mA
• Stable with Ceramic Capacitors ≥ 2.2μF
• CMOS Logic-Level-Compatible Enable Pin
• Built-In, Fixed, Current-Limit and Thermal Shutdown Protection
• Available in High Thermal Performance MSOP-8 PowerPAD™ Package APPLICATIONS
• Supply Rails for Op Amps, DACs, ADCs, and Other High-Precision Analog Circuitry
• Audio
• Pos.