Single Channel LDO Single Output LDO, 1.5A, Adj.(0.8 to 3.3V), Any or No Cap, Programmable Soft Start LDO Regulator Pos 0.796V to 3.6V 1.5A 20Pin VQFN EP T/R
The TPS74201 low-dropout (LDO) linear regulator provides an easy-to-use robust power management
solution for a wide variety of applications. User-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. The soft-start is monotonic and well suited for powering many different types of processors and ASICs. The enable input and power-good output allow easy sequencing with external regulators. This complete flexibility permits the user to configure a solution that will meet the sequencing requirements of FPGAs, DSPs, and other applications with special start-up requirements.
FEATURES
• Soft-Start (SS) Pin Provides a Linear Startup with Ramp Time Set by External Capacitor
• 1% Accuracy Over Line, Load, and Temperature
• Supports Input Voltages as Low as 0.9V with External Bias Supply
• Adjustable Output (0.8V to 3.6V)
• Ultra-Low Dropout: 55mV at 1.5A (typ)
• Stable with Any or No Output Capacitor
• Excellent Transient Response
• Available in 5mm × 5mm × 1mm QFN and DDPAK-7 Packages
• Open-Drain Power-Good (5 × 5 QFN)
• Active High Enable
APPLICATIONS
• FPGA Applications
• DSP Core and I/O Voltages
• Post-Regulation Applications
• Applications with Special Start-Up Time or Sequencing Requirements
