The LTP753 is a 300 mA low dropout regulator that provides voltage with very high accuracy, high stability and low noise. A unique feature that dynamic quiescent current adjustment is employed to have very low current consuption at no-load is integrated in order to enhance the performance for battery operated portable applications. It is available in SOT23-5, DNF1*1-4 and DFN2*2-6. Small packages, low noise and low quiescent makes the device to be suitable for space-constrained,noise-sensitive and power-sensitive applications.

• Operating Input Voltage Range: 1.7 V to 5.5 V

• Fix Output Voltage: 0.8V to 3.6V (Contact Factory for Other Voltage Options)

• Low Quiescent Current: 50 μA Typically

• Soft Start Feature with High Slew Rate Speed

• Low Dropout: 210 mV at 2.8 V Typically, 350 mV at 1.8 V Typically,

• High Output Voltage Accuracy: ±1% at 25℃

• High Power Supply Ripple Rejection: 70 dB at 1 kHz

• Stable with Ceramic Capacitors 1 μF

• Built-in Soft Start Circuit

• Over-Current Protection

• Thermal Shutdown Protection

• PDAs, Mobile phone, GPS, Smartphones

• Wireless module;

• Portable Equipment

• Other Battery Powered Applications