■ 제품필수정보

제조사	STMicroelectronics
제조사품명	ST1PS01EJR
간략설명	STMicroelectronics ST1PS01EJR, 1 Buck Boost Switching, Switching Regulator 400mA, 1.8 ??3.3 V, 2 MHz 8-Pin, Flip

■ 제품사양

Regulator Function = Step Down Maximum Output Current = 400mA Output Voltage = 1.8 ??3.3 V
장착형태 = Surface Mount
패키지 = Flip Chip
핀수 = 8 Output
타입 = Fixed Maximum Switching Frequency = 2 MHz Switching Regulator = Yes Efficiency = 94 (Typ.)%
크기 = 1.44 x 1.14 x 0.37mm Maximum Input Voltage = 5.5 V Length = 1.44mm 500 nA input quiescent current at VIN=3.6 V (not switching) 94% typical efficiency at 1 mA load (VIN=3.6 V, VOUT=3.3 V) 100% duty cycle 1.8 V to 5.5 V input operating range Undervoltage lockout: 1.57 V (VIN falling, typ.) Up to 400 mA output current capability Low power control operation for the best efficiency Embedded soft-start circuit Tiny external components: L=2.2 μH typ. Selectable output voltages: 1.8 V to 3.3 V Output voltage Power Good ±1.5% output voltage accuracy (VOUT, TA=25 °C) Dynamic voltage selection (D0, D1) Available in Flip-Chip package