TPS7A39 Overview
The TPS7A39 device is a dual, monolithic, highPSRR, positive and negative low-dropout (LDO) voltage regulator capable of sourcing (and sinking) up to 150 mA of current. The regulated outputs can be independently and externally adjusted to symmetrical or asymmetrical voltages, making this device an ideal dual, bipolar power supply for signal conditioning. Both positive and negative outputs of the TPS7A39...
TPS7A39 Key Features
- 1 Positive and Negative LDOs in One Package
- Wide Input Voltage Range: ±3.3 V to ±33 V
- Wide Output Voltage Range
- Positive Range: 1.2 V to 30 V
- Negative Range: -30 V to 0 V
- Output Current: 150 mA per Channel
- Monotonic Start-Up Tracking
- High Power-Supply Rejection Ratio (PSRR)
- 69 dB (120 Hz)
TPS7A39 Applications
- Supply Rails for Op Amps, ADCs, DACs, and Other High-Precision Analog Circuitry