|
|
Part: MM3094J
Category:
Power Management
-> Regulators
Description: Low-Ripple, Low-saturation CMOS Regulators
Company: Mitsumi
Datasheet: Download MM3094J datasheet File size : 226 kB
Request For quote: Find where to buy MM3094J
Datasheet text preview:
MITSUMI
Low-Ripple, Low-Saturation CMOS Regulators MM309X/MM310X Series
Low-Ripple, Low-Saturation CMOS Regulators
Monolithic IC MM309X, MM310X Series
Outline
This is a voltage regulator IC developed using the CMOS process. Use of the CMOS process allows low current consumption, and it has superior ripple rejection ratio and transient response compared to conventional CMOS process regulator ICs, making it ideal for use in portable communications devices. Ceramic capacitors can be used for the output capacitors. Ideal for small, portable devices as SOT-25 and WLCSP are used for the package.
Features
1. Super low consumption current 2. Super low consumption current (when off) 3. High precision output voltage 4. Output current 5. Input/output voltage difference 6. High ripple rejection ratio 7. Built-in short-circuit restriction circuit 8. Wide operating temperature range 9. Output voltage 45µA typ. (when not loaded, excluding the CE terminal current) 0.1µA typ. ±2% 150mA 0.23V typ. (Io=100mA, 3V output) 80dB typ. 30mA typ. -30~+85°C 1.8~5.0V (0.1V step)
Package
SOT-25, WLCSP-4 (MM309X), WLCSP-5 (MM310X)
Applications
1. Constant voltage power supply for devices that use batteries 2. Constant voltage power supply for portable communications devices 3. Constant voltage power supply for household electronics products
Block Diagram
VDD 3 CE 4
2 VOUT
VREF GND 1
Current Limit
MITSUMI
Low-Ripple, Low-Saturation CMOS Regulators MM309X/MM310X Series
Pin Assignment
3 4 4 2 2 1 1 2 3 3 WLCSP-4 (BOTTOM VIEW) SOT-25A (TOP VIEW) 1 5
5
4
WLCSP-5 (BOTTOM VIEW) 1 2 3 4 5 CE GND VOUT VDD NC
1 2 3 4
GND VOUT VDD CE
1 2 3 4 5
VOUT GND VDD CE VDD
Pin Description
WLCSP-4
Pin No. 1 2 3 Pin name GND VOUT VDD GND pin Regulator output pin Voltage-supply pin ON/OFF-Control pin CE L 4 CE H OUTPUT OFF ON 4 CE Functions
SOT-25A
Pin No. 1 2 3,5 Pin name VOUT GND VDD GND pin Voltage-supply pin ON/OFF-Control pin CE L H OUTPUT OFF ON Functions Regulator output pin
C o n n e c t CE pin with VDD pin, when it is not used.
C o n n e c t CE pin with VDD pin, when it is not used.
WLCSP-5
Pin No. Pin name CE 1 CE L H Functions ON/OFF-Control pin OUTPUT OFF ON
C o n n e c t CE pin with VDD pin, when it is not used. 2 3 4 5 GND VOUT VDD NC GND pin Regulator output pin Voltage-supply pin
MITSUMI
Low-Ripple, Low-Saturation CMOS Regulators MM309X/MM310X Series
Absolute Maximum Ratings
Item Storage Temperature Supply Voltage CE Input Voltage Output Voltage Output Current Power Dissipation
(Ambient Temperature, Ta=25°C) Symbol TSTG VDD VOUT VOUT IOmax. Pd Ratings -55~+125 7 -0.3~VDD+0.3 -0.3~VDD+0.3 200 190 Unit °C V V V mA mW
Recommended Operating Conditions
Item Operating Temperature Operating Voltage Output Current
(Ambient Temperature, Ta=25°C) Ratings -40~85 2~6 0~150 Unit °C V mA
Symbol Tjop VOP IO
Electrical Characteristics
Item Input Current(OFF) No-Load Input Current Output Voltage Line Regulation Load Regulation Dropout Voltage Ripple Rejection 1
(VDD=VOUT typ.+1V, VCE=VDD, Ta=25°C unless otherwise speciffied) Measurement conditions VCE=0V 1mA < IOUT < 30mA = = VDD=VO typ.+0.5~6V IOUT=30mA 1mA < IOUT < 80mA = = Please refer to another page Please refer to another page IOUT=10mA -40mA < TOPT < 85°C = = VO=0V 2.5 1.5 0 ±100 30 5 15 VDD 0.25 0.98 0.05 20 Min. Typ. Max. Unit 0.1 45 1.0 100 1.02 0.20 45 µA µA V %/V mV V dB ppm/°C mA M V V
Symbol IDDOff IDD VOUT VLINE VLOAD Vio RR V O U T/ T Ilim Rpd VCEH VCEL
*
VOUT Temperature Coefficient 1
* Output Short-Circuit Current 1 *
CE Pull-down Resistance CE High Threshold voltage CE Low Threshold voltage
Note:
*1 design guaranteed.
Others parts begin by mm
|
|
|
