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 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 0.2V typ. (IO=40mA) 13A typ. 15A typ. (no-load) 100mA max. 0.01%/C typ. MM1065, 1165 F : 6.0V4% G : 5.0V4% H : 4.5V4% I : 4.0V4% J : 3.0V4% Z : 3.3V4%
7. With overcurrent protection circuit 8. With thermal shutdown circuit 9. With function to turn output on and off (MMP-4A package only)
On/Off Pin Level MM1065 output MM1165 output
Low ON OFF
High OFF ON
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
MITSUMI Ultra-Low Power Consumption Low-Saturation Three-Pin Regulators with On/Off Pin MM1065 and 1165
Absolute Maximum Ratings
Item Operating temperature Storage temperature Power supply current Output current Symbol TOPR TSTG VCC max. IOUT Pd 300 (TO-92A) Ratings -20~+75 -40~+125 -0.3~10 100 200 (MMP-4A) Maximum Ratings mW Units C C V mA
Electrical Characteristics
Item Symbol Measurement conditions F G VIN=Vo+1V Output voltage Vo Io=40mA I J Z No-load input current Minimum I/O voltage difference Input fluctuation rate Load fluctuation rate Output voltage temperature coefficient Iccq1 Vd min. V2 V1 Vo/T RR f=120Hz, Io=40mA VIN=Vo+1V, Io=0mA VIN=Vo min., Io=40mA VIN=(Vo+1V)~10V, Io=40mA VIN=Vo+1V, Io=0~100mA Tj=-20~+75C VRIPPLE=1V, VIN=Vo+2V Ripple rejection rate 50 60 dB 3.84 2.88 3.17 4.00 3.00 3.30 13 0.2 4.16 3.12 3.43 20 0.3 A V %/V H Min. Typ. Max. Units 5.76 4.80 4.32 6.00 5.00 4.50 6.24 5.20 4.68 V
0.01 0.1
0.01 0.03 %/mA 100 ppm/C
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 Iccq2 MM1165 MM1065 IOFF MM1165 V(ON/OFF)=0.4V 0.2 0.1 A Measurement conditions MM1065 VIN=6V V(ON/OFF)=High VIN=6V V(ON/OFF)=Low V(ON/OFF)=2.4V Min. Typ. Max. Units 2.5 3 4 7 6 7 A A A
Input current while off
On/off pin current while off
On/off pin level On/off pin high level On/off pin low level High Low 2.4 -0.3 VIN +0.3 0.4 V V
Basic Circuit Connection Diagram
> C1 = 1F (ceramic) [ C2 = 1F (ceramic) > On/Off Pin Level MM1065 output MM1165 output Low ON OFF High OFF ON
MITSUMI Ultra-Low Power Consumption Low-Saturation Three-Pin Regulators with On/Off Pin MM1065 and 1165
Characteristics
I/O voltage difference
VIN=4.6V 25
No-load input current
IO=0mA
I/O voltage difference (mV)
300
Reactive current (A)
0 20 40 60 80 100
400
20 15
200
10 5
100
0
2
4
6
8
10
Output current (mA)
Input voltage (V)
Load fluctuation rate
VIN=6V
Input fluctuation rate
IO=40mA
Input fluctuations (mV)
Load fluctuation (mV)
10
4
0
2
-10
0
-20
-2
0
20
40
60
80
100
6
7
8
9
10
11
Output current (mA)
Input voltage (V)
Output voltage characteristic
10 8 IO=40mA
Output voltage temperature characteristic
VIN=6V, IO=40mA
5.05
Output voltage (V)
Output voltage (V)
6 4
5.00
4.95
2
4.90
0
2
4
6
8
10
-25
0
25
50
75
100
Input voltage (V)
Temperature (C)
MITSUMI Ultra-Low Power Consumption Low-Saturation Three-Pin Regulators with On/Off Pin MM1065 and 1165
Load transient response
VIN=6V
Transient response to input fluctuation
IO=40mA
Output voltage (mV)
50 0
Output voltage (mV) Input voltage (V)
0 0.5 1.0 1.5 2.0 2.5
50 0 -50 8 6
-50
Output current (mA)
50 0
0
0.1
0.2
0.3
0.4
0.5
Time (mS)
Time (mS)
Allowable loss
500
Ripple rejection rate
VIN=7V, Vr=1V, IO=40mA
Allowable loss (mW)
400 300 TO-92 200 MMP-4 100 0 -25
Ripple rejection rate (dB)
Mounted on MMP-4 printed circuit board 50 75 1t (mm) phenol
80
60
40
20
0
25
50
75
100
125 0 10 100 1K 10K 100K
Temperature
(C)
Frequency (Hz)
Thermal shutdown
10 VIN=6V
Output current characteristic
10 8 VIN=6V
Output voltage (V)
8 6 4 2 0
Output voltage (V)
25 50 75 100 125 150
6
4 2
Temperature (C)
0
40
80
120
160
200
Output current (mA)


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