NJU7262

NJU7262 Series www.DataSheet4U.com C-MOS STEP-UP SWITCHING REGULATOR ■ GENERAL DESCRIPTION The NJU7262 series is a C-MOS step-up switching regulator which contains accurate voltage reference, error amplifier, CR oscillator, control circuit, switching transistor, diode and resistor. The operating clock is prepared on-chip or is available to input from external, and the stand-by function is effective for low power consumption. The regulation voltage is fixed by internal circuits and the following line-up of different output voltages version are available. This series is suitable for portable equipment's or battery operated items because of its small packaged outline, low operating voltage and current. ■ FEATURES Low Operating Voltage (1.0V min.) Low Operating Current (5.0µA typ. / VOUT = 3.0V) Low Stand-by Current (0.2µA max. / VOUT = 3.0V) High Precision Output Voltage (±3% max.) Wide Operating Voltage Range External/Internal Clock Select Function Stand-by Function CR Oscillator On-chip Diode On-chip Package Outline DMP-8/SSOP-8/VSP-8 C-MOS Technology ■ LINE-UP Output Voltage (V) 3.0 Package DMP-8 NJU7262M30 SSOP-8 NJU7262V30 VSP-8 NJU7262R30 ■ PACKAGE OUTLINE PRELIMINARY NJU7262MXX NJU7262VXX NJU7262RXX ■ PIN CONFIGURATION ■ EQUIVALENT CIRCUIT ■ TERMINAL DESCRIPTION No. Term. Name 1 2 3 4 5 6 CONT GND NC STB VIN SW I/O I POWER I POWER I FUNCTION External Inductor Connect Terminal Power Source (GND) Non Connect Strobe Terminal : "H" or OPEN ···N...