Datasheet Texas Instruments TPS74301KTWTG3 — 数据表

TPS743xx TP S7 43x x TP S7 43 xx www.ti.com SBVS065K – DECEMBER 2005 – REVISED AUGUST 2010 1.5A Ultra-LDO with Programmable Sequencing
Check for Samples: TPS743xx FEATURES 1 2 Track Pin Allows for Flexible Power-Up
Sequencing
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)
Fixed Output (0.9V to 3.6V)
Ultra-Low Dropout: 55mV at 1.5A (typ)
Stable with Any or No Output Capacitor
Excellent Transient Response
Available in 5mm Г— 5mm Г— 1mm QFN and
DDPAK-7 Packages
Open-Drain Power-Good (5 Г— 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 DESCRIPTION
The TPS743xx low-dropout (LDO) linear regulators
provide an easy-to-use robust power management
solution for a wide variety of applications. The …