TPS71918
Overview
The TPS718xx and TPS719xx families of low-dropout (LDO) regulators offer a high power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient responses while consuming a very low 90µA (typical) at no load ground current with both LDOs enabled. The TPS719xx also provides an active pulldown circuit to quickly discharge output loads.
- 23 Dual, 200mA High-Performance LDOs
- Low Total Quiescent Current: 90µA with Both LDOs Enabled
- Low Noise: 70µVRMS/V
- Active Output Pulldown (TPS719xx)
- Independent Enables for Each LDO
- PSRR: 65dB at 1kHz, 45dB at 1MHz
- Available in Multiple Fixed-Output Voltage Combinations from 0.9V to 3.6V Using Innovative Factory EEPROM Programming
- Fast Start-Up Time: 160µs
- Over-Current, Over-Temperature and Under-Voltage Protection
- Low Dropout: 230mV at 200mA
