LM1114-3.3M3

CYStech Electronics Corp. Low Dropout CMOS Voltage Regulators Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 1/10 LM1114 Features ● Maximum Applications powered equipment ●Palmtops ●Portable cameras and video recorders ●Reference voltage sources ●Battery output current 250mA ● Highly accurate : output voltage+/-2% ● Low power consumption : typ. 2μA ● Small input/output differential: 0.4V at 160mA(Vout=2.5V, 3.0V, 3.3V, 3.6V) 0.12V at 100mA(Vout=5V) 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. Output voltage: 2V to 6V in 0.1V increments. 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 Dissipation 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 ℃ ℃ TO-92 SOT-23 SOT-89 Operating Ambient Temperature Storage Temperature Pin Configuration TO-92 SOT-23 Vin SOT-89 1 2 3 3 1 2 1 2 3 Vss Vin Vout Vss Vout Vss Vin Vout LM1114M3/N3/A3 CYStek Product Specification CYStech Electronics Corp. Block Diagram Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 2/10 VININ V VOUT VOUT Current Limit Voltage Reference VSS VSS Typical Application Circuit LM1114M3/N3/A3 CYStek Product Specification CYStech Electronics Corp. Ordering Information Device LM1114-2.5 A3 LM1114-2.5 N3 LM1114-2.5 M3 LM1114-3.0 A3 LM1114-3.0 N3 LM1114-3.0 M3 LM1114-3.3 A3 LM1114-3.3 N3 LM1114-3.3 M3 LM1114-3.6A3 LM1114-3.6N3 LM1114-3.6M3 LM1114-5.0 A3 LM1114-5.0 N3 LM1114-5.0 M3 Output Voltage 2.5V 2.5V 2.5V 3.0V 3.0V 3.0V 3.3V 3.3V 3.3V 3.6V 3.6V 3.6V 5.0V 5.0V 5.0V Package TO-92 SOT-23 SOT-89 TO-92 SOT-23 SOT-89 TO-92 SOT-23 SOT-89 TO-92 SOT-23 SOT-89 TO-92 SOT-23 SOT-89 Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 3/10 Shipping Tape & Box / 2K Tape & Reel / 3K Tape & Reel / 1K Tape & Box / 2K Tape & Reel / 3K Tape & Reel / 1K Tape & Box / 2K Tape & Reel / 3K Tape & Reel / 1K Tape & Box / 2K Tape & Reel / 3K Tape & Reel / 1K Tape & Box / 2K Tape & Reel / 3K Tape & Reel / 1K Electrical Characteristics @VIN=5V,Ta=25℃, CIN=1μF(tantalum), COUT=1μF(tantalum), unless otherwise noted LM1114-2.5 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Current Consumption Dropout Voltage Conditions Io=40mA,Vin=4V Io=40mA,4V