STL6340

Low IQ Regulator STL6340 250mA Low Quiescent Current Linear Regulator ■DESCRIPTION ■FEATURE The STL6340 series is a positive voltage regulator with high accuracy output voltage and ultra-low quiescent current which is typically 2.0μA. The device is ideal for handheld communication equipments and battery powered applications which require low quiescent current. The STL6340 consists of a bandgap reference voltage source, an error amplifier, a P-channel pass transistor, a resistor-divider for setting output voltage, a current limiter, and temperature limit protection circuit. The high-accuracy output voltage is preset at an internally trimmed voltage 1.8V, 2.5V or 3.3V. Other output voltages can be maskoptioned from 1.2V to 5.0V with 100mV increment. (but only 1.28V in stead of 1.3V) ‹ Low Current Consumption: 2μA ‹ Short Circuit Protection: 200mA ‹ Low Dropout: 150mV@100mA (VOUT≧2.0V) ‹ Operating Voltages Range: 1.8V to 6.0V ‹ Output Range: 1.2V to 5.0V with 100mV Increment ‹ Output Current Limit Protection: 350mA ‹ Thermal Overload Shutdown Protection ‹ High Ripple Rejestion: 60dB ‹ Low ESR Capacitor Compatible ■APPLICATIONS ‹ Battery Powered Equipment. ‹ Portable Information Application ‹ PDA ‹ MP3 ‹ Digital Video Recorder ■PIN CONFIGURATION VIN GND EN VOUT NC TOP VIEW SOT-25 ■PART MARKING INFORMATION STL6340-XX XX-XX X Lead Plating Code Handling Code Package Code Voltage Code Lead Plating Code G : Lead-free & Halogen-free product Handling Code TR : Tape&Reel Packag...