TPS7A87
TPS7A87 is Dual 500-mA Low-Noise LDO Voltage Regulator manufactured by Texas Instruments.
res
- 1 Two Independent LDO Channels
- Low Output Noise: 3.8 µVRMS (10 Hz- 100 k Hz)
- Low Dropout: 100 m VMAX at 0.5 A
- Wide Input Voltage Range: 1.4 V to 6.5 V
- Wide Output Voltage Range: 0.8 V to 5.2 V
- High Power-Supply Ripple Rejection:
- 75 d B at DC
- 40 d B at 100 k Hz
- 40 d B at 1 MHz
- 1.0% Accuracy Over Line, Load, and Temperature
- Excellent Load Transient Response
- Adjustable Start-Up In-Rush Control
- Selectable Soft-Start Charging Current
- Independent Open-Drain Power-Good (PGx) Outputs
- Stable with a 10 µF or Larger Ceramic Output Capacitor
- 4-mm × 4-mm, 20-Pin WQFN Package
2 Applications
- High-Speed Analog Circuits:
- VCOs, ADCs, DACs, LVDSs
- Imaging: CMOS Sensors, Video ASICs
- Test and Measurement
- Instrumentation and Medical
- Professional Audio
Typical Application Circuit
VIN1 CIN1
CNR/SS1 VIN2
CIN2
CNR/SS2
TPS7A87 IN1...
