CYStech Electronics Corp.
Low Dropout CMOS Voltage Regulators
LM1114
Spec. No. : C505M3 Issued Date : 2003.03.21 Revise...
CYStech Electronics Corp.
Low Dropout CMOS Voltage
Regulators
LM1114
Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2019.02.21 Page No. : 1/12
Features
● Maximum output current 250mA ● Highly accurate : output voltage+/-2% ● Low power consumption : typ. 1μA ● Small input/output differential:
0.45V typ at 160mA( 2.5V, 3.0V, 3.3V, 3.6V) 0.4V typ at 200mA(Vout=5V) ●Pb-free lead plating and halogen-free package
Applications
●Battery powered equipment ●Palmtops ●Portable cameras and video recorders ●Reference voltage sources
Product Description
The LM1114 series is a group of positive voltage output, three-pin
regulators, that provide a high current even when the input/output voltage differential is small. Low power consumption and high accuracy is achieved through CMOS and programmable fuse technologies. The LM1114 consists of a high-precision voltage reference, an error correction circuit, and a current limited output driver. Transient response to load variations is improved in comparison to the existing ones.
Absolute Maximum Ratings
Parameter
Input Voltage
Output Current
Output Voltage
Continuous Total Power
TO-92
Dissipation
SOT-23
SOT-89
Operating Ambient Temperature
Storage Temperature
Symbol Vin Iout Vout
PD
Topr Tstg
Ratings 12 500
Vss-0.3〜Vin+0.3
500 150 500 -40〜+85 -40〜+125
Units V mA V
mW
℃ ℃
Pin Configuration TO-92
123
SOT-23
Vin
3 1
2
SOT-89
12
3
LM1114M3/A3
Vss Vin Vout
Vss Vout
Vss Vin Vout CYStek Product Specification
Blo...