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RP102K221B Datasheet(PDF) 5 Page - RICOH electronics devices division |
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RP102K221B Datasheet(HTML) 5 Page - RICOH electronics devices division |
5 / 30 page RP102x NO.EA-141-160705 5 ELECTRICAL CHARACTERISTICS RP102xxx1B/D VIN Set VOUT1V for VOUT options grater than 1.5V. VIN2.5V for VOUT 1.5V. IOUT 1mA, CINCOUT1F, unless otherwise noted. Topt 25C Symbol Item Conditions Min. Typ. Max. Unit VOUT Output Voltage VIN Set VOUT1V VOUT > 2.0V 0.992 1.008 V VOUT 2.0V 16 16 mV IOUT Output Current 300 mA VOUT/ IOUT Load Regulation 1mA IOUT 150mA 10 20 mV 1mA IOUT 300mA 20 40 VDIF Dropout Voltage Refer to the following table ISS Supply Current IOUT 0mA 50 70 A Istandby Supply Current (Standby) VCE 0V 0.1 2.0 A VOUT/VIN Line Regulation Set VOUT 0.5V VIN 5V 0.02 0.10 %/V RR Ripple Rejection f 1kHz, Ripple 0.2Vp-p VIN Set VOUT1V, IOUT30mA (In case that VOUT 2V, VIN3V) 80 dB VIN Input Voltage* 1.7 5.25 V VOUT/Topt Output Voltage Temperature Coefficient 40C Topt 85C 20 ppm / C ISC Short Current Limit VOUT 0V 50 mA IPD CE Pull-down Current 0.05 0.3 0.6 A VCEH CE Input Voltage “H” 1.1 V VCEL CE Input Voltage “L” 0.3 V en Output Noise BW 10Hz to 100kHz, IOUT30mA 30 Vrms RLOW Low Output Nch Tr. ON Resistance (of D version) VIN 4V VCE 0V 30 ) The maximum Input Voltage of the ELECTRICAL CHARACTERISTICS is 5.25V. In case of exceeding this specification, the IC must be operated on condition that the Input Voltage is up to 5.5V and the total operating time is within 500hrs. Electrical Characteristics by Output Voltage Topt 25C Output Voltage VOUT (V) Dropout Voltage VDIF (V) Condition Typ. Max. Condition Typ. Max. 1.2V VOUT < 1.5V IOUT 150mA 0.145 - IOUT 300mA 0.290 0.500 1.5V VOUT < 1.7V 0.110 0.160 0.220 0.320 1.7V VOUT < 2.0V 0.100 0.140 0.200 0.280 2.0V VOUT < 2.5V 0.085 0.120 0.170 0.240 2.5V VOUT < 2.8V 0.070 0.100 0.140 0.200 2.8V VOUT 3.3V 0.060 0.095 0.120 0.190 |
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