RP120Z121D - Nisshinbo

RP120Z121D Low Input / Output 1.5A Low Dropout Regulator

Top View Bottom View 2 2 1 A BC 1 C B A WLCSP-6-P11 Pin Configuration RP120 Series No.EA-585-230706 RP120Z(WLCSP-6-P11) Pin Description Symbol Pin No. I/O Description VOUT A1 VFB B1 GND C1 Output voltage pin. The VOUT pin supplies power to the load. O A minimum output capacitance shown in “Phase Compensation” section is required to ens.

Features

ontrol CIN VBIAS VOUT RP120xxx1D CE VFB VIN GND COUT Adjustable Output Type: 0.6 V to 3.6 V
• Output Current: IOUTMAX = 1.5 A
• Supply Current: Typ. 35 µA
• Output Noise: Typ. 50 µVrms (VSET = 0.6 V)
• Power Supply Ripple Rejection: Typ. 95 dB (f = 1 kHz, Ripple in VIN) Typ. 60 dB (f = 100 kHz, Ripple in VIN)
• Dropout Voltage: Typ. 102 mV (IOUT = 1.5 A, VSET = 0.6 V, VBIAS = 3.3 V)
• Inrush Current Limit: Typ. 600 mA
• Short Circuit Current Protection: Typ. 600 mA
• Thermal Shutdown: Typ. 165 °C
• Ceramic Capacitor: COUT 4.7 µF RP120 (Internal Fixed Type) Typical Application Circuit .