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| MITSUMI Regulator with ON/OFF MM3051 ~MM3055 U Regulator with ON/OFF Monolithic IC MM3051 ~MM3055 U Outline This IC is a low current consumption (1.5A typ.), ultra-small CMOS regulator with ON/OFF control function. The ON/OFF control pin logic for MM3051H ~ MM3055F and MM3051T ~ MM3055R is reversed. Features 1. I/O voltage difference (MM3054 ~ MM3055 ) 25mV typ. (IO=1mA) 2. Current consumption 1.5A typ. (VIN=VO+2V) 3. Output current 80mA min. (VIN-VOUT=2V) 4. Output voltage rank 1.7~5.5V (0.1V step) 5. Output ON/OFF control function High: ON, Low: OFF (MM3051H~MM3055F) High: OFF, Low: ON (MM3051T~MM3055R) Package SC-82ABA SC-82ABB Applications 1. Portable equipment 2. Cellular telephone, PHS 3. Cordless telephone 4. Other battery-powered portable equipment Pin Assignment 4 3 1 2 1 2 3 4 SC-82ABA SC-82ABB (TOP VIEW) The ON/OFF control pin logic for MM3051H ~ MM3055F and MM3051T ~ MM3055R is reversed GND VDD VOUT CE or CE MITSUMI Regulator with ON/OFF MM3051 ~MM3055 U Equivalent Circuit Diagram MM3051H ~ MM3055FU VDD 2 3 VOUT VREF 10k CE 4 4M Current Limit 1 GND MM3051T ~ MM3055RU VDD 2 3 VOUT 4M VREF 10k CE 4 Current Limit 1 GND Pin Description Pin No. Pin name 1 2 3 GND VDD VOUT GND Pin Voltage supply pin Regulator output voltage pin Output voltage ON/OFF-Control pin MM3051T~MM3055R CE 4 or CE CE L H Output ON OFF MM3051H~MM3055F CE L H Output OFF ON Function Connect CE pin with GND pin, when it is not used. Connect the CE pin to VDD when not using it. MITSUMI Regulator with ON/OFF MM3051 ~MM3055 U Absolute Maximum Ratings Item Storage temperature Operating temperature Supply voltage Output current Allowable loss (Except where noted therwise, Ta=25C) Symbol TSTG TOPR VDD IOUT Pd Ratings -40~+125 -30~+85 -0.3~+9 150 150 (Alone) Units C C V mA mW Recommended Operating Conditions Item Operating temperature Supply voltage (Except where noted therwise, Ta=25C) Ratings -30~+85 VOUT+0.3~8 Units C V Symbol TOP VOP Electrical Characteristics MM3051H ~ MM3055FU Item Supply current Supply current (OFF) Line regulation Input voltage Vo temperature coefficient Output short-circuit current CE pull down resistance CE high threshold voltage CE low threshold voltage Note: (Except where noted therwise, Ta=25C, VCE=VIN) Symbol ISS Istandby VOUT/ VIN VIN VOUT/ Vopt Ilim RPD VCEH VCEL Measurement conditions VIN=VOUT+2.0V, Excluding CE Pin Current (ICE) VIN=VOUT+2.0V, VCE=VIN IOUT=1mA, VOUT+0.5V < VIN < 8V = = IOUT=10mA -30C < TOPT < 85C = = VIN=VOUT+2.0V, VOUT=0V VIN=VOUT+2.0V VIN=VOUT+2.0V VIN=VOUT+2.0V Min. Typ. Max. Units 1.5 0.1 0 0.05 100 60 1.5 1.5 0.25 4.0 12.0 3.0 1.0 0.20 8.0 A A %/V V ppm/C mA M V V VOUT is the output voltage typ. value in the specifications. Make sure that output current does not exceed loss tolerance. MM3051T ~ MM3055RU (Except where noted therwise, Ta=25C, VCE=GND) Item Supply current Supply current (OFF) Line regulation Input voltage Vo temperature coefficient Output short-circuit current CE pull up resistance CE high threshold voltage CE low threshold voltage Note: Symbol ISS Istandby VOUT/ VIN VIN VOUT/ Vopt Ilim RPU VCEH VCEL IOUT=10mA -30C < TOPT < 85C = = VIN=VOUT+2.0V, VOUT=0V VIN=VOUT+2.0V VIN=VOUT+2.0V VIN=VOUT+2.0V 1.5 1.5 0.25 100 60 4.0 12.0 Measurement conditions VIN=VOUT+2.0V, Excluding CE Pin Current (ICE) VIN=VOUT+2.0V, VCE=VIN IOUT=1mA, VOUT+0.5V < VIN < 8V = = 0 Min. Typ. Max. Units 1.5 0.1 0.05 3.0 1.0 0.20 8.0 A A %/V V ppm/C mA M V V VOUT is the output voltage typ. value in the specifications. Make sure that output current does not exceed loss tolerance. MITSUMI Regulator with ON/OFF MM3051 ~MM3055 U Electrical Characteristics 2 MM3051H ~ MM3055FU Output voltage VOUT (V) Test Condisions Min. Typ. MM3051H 1.666 1.700 MM3051J 1.764 1.800 MM3051K 1.862 1.900 MM3052A 1.960 2.000 MM3052B 2.058 2.100 MM3052C 2.156 2.200 MM3052D 2.254 2.300 MM3052E 2.352 2.400 MM3052F 2.450 2.500 MM3052G 2.548 2.600 MM3052H 2.646 2.700 MM3052J 2.744 2.800 MM3052K 2.842 2.900 MM3053A 2.940 3.000 MM3053B 3.038 3.100 MM3053C 3.136 3.200 MM3053D 3.234 3.300 VIN-VOUT MM3053E 3.332 3.400 =2.0V MM3053F 3.430 3.500 MM3053G 3.528 3.600 10A < = MM3053H 3.626 3.700 IOUT < = MM3053J 3.724 3.800 10mA MM3053K 3.822 3.900 MM3054A 3.920 4.000 MM3054B 4.018 4.100 MM3054C 4.116 4.200 MM3054D 4.214 4.300 MM3054E 4.312 4.400 MM3054F 4.410 4.500 MM3054G 4.508 4.600 MM3054H 4.606 4.700 MM3054J 4.704 4.800 MM3054K 4.802 4.900 MM3055A 4.900 5.000 MM3055B 4.998 5.100 MM3055C 5.096 5.200 MM3055D 5.194 5.300 MM3055E 5.292 5.400 MM3055F 5.390 5.500 Product name High Active (Except where noted therwise, Ta=25C, VIN=VCE) Item Input-Output differential voltage Output current Load regulation IOUT (mA) VOUT/ IOUT (mV) VDIF (mV) Max. Test condisions Min. Typ. Test condisions Typ. Max. Test condisions Typ. Max. 1.734 1.836 1.938 2.040 60 90 VIN-VOUT 2.142 =2.0V 2.244 2.346 35 30 45 1mA < = 2.448 IOUT < = 2.550 50 75 35mA 2.652 2.754 2.856 2.958 40 60 3.060 3.162 3.264 VIN-VOUT 3.366 =2.0V 35 55 3.468 50 40 60 < 3.570 1mA = VIN-VOUT 3.672 IOUT < IOUT=1mA = =2.0V 3.774 50mA 30 45 3.876 3.978 4.080 4.182 4.284 VIN-VOUT 4.386 =2.0V 4.488 65 50 70 4.590 1mA < = < 4.692 IOUT = 4.794 4.896 4.998 5.100 5.202 5.304 5.406 5.508 5.610 65mA 25 40 VIN-VOUT =2.0V 80 1mA < = IOUT < = 80mA 60 90 MITSUMI Regulator with ON/OFF MM3051 ~MM3055 U Electrical Characteristics 3 MM3051T ~ MM3055RU Output voltage VOUT (V) Test condisions Min. Typ. MM3051T 1.666 1.700 MM3051U 1.764 1.800 MM3051V 1.862 1.900 MM3052L 1.960 2.000 MM3052M 2.058 2.100 MM3052N 2.156 2.200 MM3052P 2.254 2.300 MM3052Q 2.352 2.400 MM3052R 2.450 2.500 MM3052S 2.548 2.600 MM3052T 2.646 2.700 MM3052U 2.744 2.800 MM3052V 2.842 2.900 MM3053L 2.940 3.000 MM3053M 3.038 3.100 MM3053N 3.136 3.200 MM3053P 3.234 3.300 VIN-VOUT MM3053Q 3.332 3.400 =2.0V MM3053R 3.430 3.500 MM3053S 3.528 3.600 10A < = MM3053T 3.626 3.700 IOUT < = MM3053U 3.724 3.800 10mA MM3053V 3.822 3.900 MM3054L 3.920 4.000 MM3054M 4.018 4.100 MM3054N 4.116 4.200 MM3054P 4.214 4.300 MM3054Q 4.312 4.400 MM3054R 4.410 4.500 MM3054S 4.508 4.600 MM3054T 4.606 4.700 MM3054U 4.704 4.800 MM3054V 4.802 4.900 MM3055L 4.900 5.000 MM3055M 4.998 5.100 MM3055N 5.096 5.200 MM3055P 5.194 5.300 MM3055Q 5.292 5.400 MM3055R 5.390 5.500 Product name Low Active (Except where noted therwise, Ta=25C, VCE=GND) Item Input-Output differential voltage Output current Load regulation IOUT (mA) VOUT/ IOUT (mV) VDIF (mV) Max. Test condisions Min. Typ. Test condisions Typ. Max. Test condisions Typ. Max. 1.734 1.836 1.938 2.040 60 90 VIN-VOUT 2.142 =2.0V 2.244 2.346 35 30 45 1mA < = 2.448 IOUT < = 2.550 50 75 35mA 2.652 2.754 2.856 2.958 40 60 3.060 3.162 3.264 VIN-VOUT 3.366 =2.0V 35 55 3.468 40 60 50 3.570 1mA < = VIN-VOUT 3.672 IOUT < IOUT=1mA = =2.0V 3.774 50mA 30 45 3.876 3.978 4.080 4.182 4.284 VIN-VOUT 4.386 =2.0V 4.488 50 70 65 4.590 1mA < = 4.692 IOUT < = 4.794 4.896 4.998 5.100 5.202 5.304 5.406 5.508 5.610 65mA 25 40 VIN-VOUT =2.0V 80 1mA < = < IOUT = 80mA 60 90 MITSUMI Regulator with ON/OFF MM3051 ~MM3055 U Measuring Circuit A 2 VDD VOUT 3 A MM305X VIN C1 A 1 4 CE,CE C2 GND V VCE V C1,C2=1F (AL-Electlytic) Typical Application Circuit 2 VDD VOUT 3 MM305X VIN C1 4 CE,CE 1 C2 GND ON/OFF C1,C2=1F (AL-Electlytic) note: This regulator is not internally compensated and thus require an external output-capacitor (COUT) for stability. MITSUMI Regulator with ON/OFF MM3051 ~MM3055 U Characteristics 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 (3.0V product except where noted therwise, Ta=25C) Input-Output Differential Voltage Line Regulation 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 2 4 6 8 10 IOUT=1mA 20 40 60 Load Regulation 3.5 VIN=5V Supply Current Supply Current (A) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 2 4 6 8 Output Voltage (V) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 50 100 150 Input Voltage (V) Output Current (mA) CE Pin Current VS CE Pin Voltage High Active VIN=8V CE Pin Current VS CE Pin Voltage Low Active VIN=8V CE Pin Current (A) 1.5 1.0 0.5 0.0 0 2 4 6 8 CE Pin Current (A) 2.0 0.0 -0.5 -1.0 -1.5 -2.0 0 2 4 6 8 CE Pin Voltage (V) CE Pin Voltage (V) MITSUMI Regulator with ON/OFF MM3051 ~MM3055 U Output Voltage VS Temperature 3.10 3.08 3.06 3.04 3.02 3.00 2.98 2.96 2.94 2.92 2.90 -30 Input Current VS Temperature Input Current (A) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -30 -5 20 45 70 85 Output Voltage (V) -5 20 45 70 85 Temperature (C) Temperature (C) Ripple Rejection Ripple Rejection (dB) 80 70 60 50 40 30 20 10 0 0.1 1 VIN=5V DC, 0.5VP-P AC IOUT=10mA 10 100 Frequency (kHz) Allowable Loss Allowable Loss (mW) 300 250 200 150 100 50 0 0 25 50 75 100 125 Alone On Board (Glass Epoxy Resin) 100 100 1.6mm Temperature (C) |
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