MITSUMI Ultra-Low Power Consumption Low-Saturation Three-Pin Regulators with On/Off Pin MM1065 and 1165 Ultra-Low Power Consumption Low-Saturation Three-Pin Regulators with On/Off Pin Monolithic ICs MM1065 and 1165 Outline These ICs are stabilized power supply devices with ultra-low consumption currents, designed for a greatly reduced reactive current at low input voltages, and with a small input/output difference voltage of 0.2V at an output current of 40mA. The output current is limited to a maximum of 100mA, and in the MMP-4A package, an on/off pin enables the device to be switched on and off. Features 1. Input/output voltage difference 2. No-load input current 3. Maximum reactive current at low input voltages 4. Maximum output current 5. Temperature coefficient of output voltage 6. Output voltage ranks 7. With overcurrent protection circuit 8. With thermal shutdown circuit 9. With function to turn output on and off (MMP-4A package only) Package TO-92A (MM1065 T, MM1165 T) MMP-4A (MM1065 M, MM1165 M) The output voltage rank appears in the boxes. * Applications 1. Handheld computers 2. Portable transceivers 3. Cordless phones 4. Other portable equipment which uses batteries 0.2V typ. (IO=40mA) 13µA typ. 15µA typ. (no-load) 100mA max. ±0.01%/°C typ. MM1065, 1165 F : 6.0V±4% G : 5.0V±4% H : 4.5V±4% I : 4.0V±4% J : 3.0V±4% Z : 3.3V±4% On/Off Pin Level Low High MM1065 output ON OFF MM1165 output OFF ON MITSUMI Ultra-Low Power Consumption Low-Saturation Three-Pin Regulators with On/Off Pin MM1065 and 1165 Absolute Maximum Ratings Item Symbol Ratings Units Operating temperature TOPR -20~+75 °C Storage temperature TSTG -40~+125 °C Power supply current VCC max. -0.3~10 V Output current IOUT 100 mA Maximum Ratings Pd 200 (MMP-4A) mW 300 (TO-92A) Electrical Characteristics Item Output voltage Symbol Measurement conditions Min. Typ. Max. Units F 5.76 6.00 6.24 G 4.80 5.00 5.20 VIN=Vo+1V H 4.32 4.50 4.68 Io=40mA I 3.84 4.00 4.16 J 2.88 3.00 3.12 Z 3.17 3.30 3.43 V Vo No-load input current Iccq1 VIN=Vo+1V, Io=0mA 13 20 µA Minimum I/O voltage difference Vd min. VIN=Vo min., Io=40mA 0.2 0.3 V Input fluctuation rate V2 VIN=(Vo+1V)~10V, Io=40mA ±0.01 ±0.1 %/V Load fluctuation rate V1 VIN=Vo+1V, Io=0~100mA ±0.01 ±0.03 %/mA Output voltage temperature coefficient Vo/T Tj=-20~+75°C ±100 ppm/°C 60 dB VRIPPLE=1V, VIN=Vo+2V Ripple rejection rate 50 RR f=120Hz, Io=40mA MITSUMI Ultra-Low Power Consumption Low-Saturation Three-Pin Regulators with On/Off Pin MM1065 and 1165 Equivalent Circuit Diagram Electrical Characteristics Item (MMP-4P) Symbol Measurement conditions MM1065 Input current while off Iccq2 MM1165 On/off pin current while off Min. Typ. Max. Units VIN=6V V(ON/OFF)=High VIN=6V V(ON/OFF)=Low 2.5 7 µA 3 6 µA MM1065 V(ON/OFF)=2.4V 4 7 µA MM1165 V(ON/OFF)=0.4V 0.2 0.1 µA IOFF On/off pin level On/off pin high level High 2.4 VIN +0.3 V On/off pin low level Low -0.3 0.4 V Basic Circuit Connection Diagram > 1µF (ceramic) C1 = [ C2 > = 1µF (ceramic) On/Off Pin Level Low High MM1065 output ON OFF MM1165 output OFF ON MITSUMI Ultra-Low Power Consumption Low-Saturation Three-Pin Regulators with On/Off Pin MM1065 and 1165 Characteristics I/O voltage difference No-load input current I/O voltage difference (mV) VIN=4.6V Reactive current (µA) 400 300 200 100 0 20 40 60 80 IO=0mA 25 20 15 10 5 100 0 2 Output current (mA) 4 6 Input fluctuation rate IO=40mA Input fluctuations (mV) Load fluctuation (mV) VIN=6V 10 0 -10 -20 20 40 60 80 4 2 0 -2 6 100 7 Output voltage characteristic 9 10 11 Output voltage temperature characteristic VIN=6V, IO=40mA IO=40mA 5.05 Output voltage (V) 8 Output voltage (V) 8 Input voltage (V) Output current (mA) 10 10 Input voltage (V) Load fluctuation rate 0 8 6 4 5.00 4.95 4.90 2 0 2 4 6 Input voltage (V) 8 10 -25 0 25 50 Temperature (°C) 75 100 MITSUMI Ultra-Low Power Consumption Low-Saturation Three-Pin Regulators with On/Off Pin MM1065 and 1165 Load transient response Transient response to input fluctuation IO=40mA Output voltage (mV) Output voltage (mV) VIN=6V 50 0 0 -50 50 Input voltage (V) Output current (mA) -50 50 0 0 0.5 1.0 1.5 2.0 8 6 2.5 0 0.1 0.2 Time (mS) 0.5 0.4 Time (mS) Allowable loss Ripple rejection rate Mounted on MMP-4 printed circuit board 50 75 1t (mm) phenol 400 300 TO-92 200 MMP-4 100 0 -25 0 25 50 75 Temperature 100 Ripple rejection rate (dB) VIN=7V, Vr=1V, IO=40mA 500 Allowable loss (mW) 0.3 80 60 40 20 125 (°C) 0 10 100 1K 10K 100K Frequency (Hz) Thermal shutdown Output current characteristic VIN=6V 8 8 6 4 2 0 VIN=6V 10 Output voltage (V) Output voltage (V) 10 6 4 2 25 50 75 100 125 Temperature (°C) 150 0 40 80 120 160 Output current (mA) 200