CYStech Electronics Corp. Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 1/10 Low Dropout CMOS Voltage Regulators LM1114 Features Applications ● Maximum 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) ●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. 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 TO-92 SOT-23 SOT-89 Operating Ambient Temperature Storage Temperature 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 SOT-23 SOT-89 Vin 1 2 3 3 1 Vss Vin Vout LM1114M3/N3/A3 Vss 2 Vout 1 Vss 2 3 Vin Vout CYStek Product Specification CYStech Electronics Corp. Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 2/10 Block Diagram VVININ VOU T V OUT Current Limit Voltage Reference V VSS SS Typical Application Circuit LM1114M3/N3/A3 CYStek Product Specification Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 3/10 CYStech Electronics Corp. Ordering Information Device Output Voltage Package Shipping LM1114-2.5 A3 2.5V TO-92 Tape & Box / 2K LM1114-2.5 N3 2.5V SOT-23 Tape & Reel / 3K LM1114-2.5 M3 2.5V SOT-89 Tape & Reel / 1K LM1114-3.0 A3 3.0V TO-92 Tape & Box / 2K LM1114-3.0 N3 3.0V SOT-23 Tape & Reel / 3K LM1114-3.0 M3 3.0V SOT-89 Tape & Reel / 1K LM1114-3.3 A3 3.3V TO-92 Tape & Box / 2K LM1114-3.3 N3 3.3V SOT-23 Tape & Reel / 3K LM1114-3.3 M3 3.3V SOT-89 Tape & Reel / 1K LM1114-3.6A3 3.6V TO-92 Tape & Box / 2K LM1114-3.6N3 3.6V SOT-23 Tape & Reel / 3K LM1114-3.6M3 3.6V SOT-89 Tape & Reel / 1K LM1114-5.0 A3 5.0V TO-92 Tape & Box / 2K LM1114-5.0 N3 5.0V SOT-23 Tape & Reel / 3K LM1114-5.0 M3 5.0V SOT-89 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<Vin<10V Vin=4V,1mA<Io<80mA Vin=4V Io=80mA Io=160mA Min 2.450 - Typ 2.500 0.2 45 2.0 0.18 0.4 Max 2.550 0.3 90 4.5 0.36 0.7 Units V %/V mV μA Circuit 1 1 1 2 V V 1 1 Conditions Io=40mA,Vin=4.0V Io=40mA,4.0V<Vin<10V Vin=6V,1mA<Io<80mA Vin=4.0V Io=80mA Io=160mA Min 2.940 - Typ 3.000 0.2 45 1.0 0.18 0.4 Max 3.060 0.3 90 2.9 0.36 0.7 Units V %/V mV μA Circuit 1 1 1 2 V V 1 1 LM1114-3.0 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Current Consumption Dropout Voltage LM1114M3/N3/A3 CYStek Product Specification Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 4/10 CYStech Electronics Corp. LM1114-3.3 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Current Consumption Dropout Voltage Conditions Io=40mA,Vin=4.3V Io=40mA,4.3V<Vin<10V Vin=6V,1mA<Io<80mA Vin=4.3V Io=80mA Io=160mA Min 3.234 - Typ 3.300 0.2 45 1.0 0.18 0.4 Max 3.366 0.3 90 2.9 0.36 0.7 Units V %/V mV μA Circuit 1 1 1 2 V V 1 1 Conditions Io=40mA,Vin=4.6V Io=40mA,4.6V<Vin<10V Vin=6V,1mA<Io<80mA Vin=4.6V Io=80mA Io=160mA Min 3.522 - Typ 3.600 0.2 45 1.0 0.18 0.4 Max 3.672 0.3 90 2.9 0.36 0.7 Units V %/V mV μA Circuit 1 1 1 2 V V 1 1 Conditions Io=40mA,Vin=6.0V Io=40mA,6.0V<Vin<10V Vin=6V,1mA<Io<100mA Vin=6.0V Io=100mA Io=200mA Min 4.900 - Typ 5.000 0.2 40 2.0 0.12 0.38 LM1114-3.6 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Current Consumption Dropout Voltage LM1114-5.0 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Current Consumption Dropout Voltage Max 5.100 0.3 80 4.5 0.3 0.6 Units V %/V mV μA Circuit 1 1 1 2 V V 1 1 Test Circuits Circuit 1 LM1114M3/N3/A3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 5/10 Circuit 2 LM1114M3/N3/A3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 6/10 Characteristic Curves @CIN=1μF(tantalum), COUT=1μF(tantalum) LM1114-3.3 Input-Output Voltage Differential Output Voltage vs Input Voltage 4 800 Voltage Differential-VD(mV) Output Voltage-Vout(V) 700 3 2 IO=1mA IO=40mA IO=80mA 600 500 400 300 200 100 0 1 2 6 Input Voltage-VIN(V) 0 10 50 100 150 Input-Output-Iout(mA) 200 Supply Current vs Input Voltage 3 Supply Current-- Iss(μA) 2.5 2 1.5 1 0.5 0 0 LM1114M3/N3/A3 4 8 Input Voltage-VIN(V) 12 CYStek Product Specification Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 7/10 CYStech Electronics Corp. LM1114-5.0 Output Voltage vs Input Voltage Input-Output Voltage Differential 800 5.2 700 Voltage Differential-VD(mV) Output Voltage-Vout(V) 5 4.8 4.6 4.4 600 500 400 300 200 100 IO=1mA IO=10mA IO=40mA 0 4.2 4 8 Input Voltage-VIN(V) 12 0 50 100 150 200 250 300 Input-Output-Iout(mA) Supply Current vs Input Voltage Supply Current-- Iss(μA) 2 1.5 1 0.5 0 0 LM1114M3/N3/A3 4 8 Input Voltage-VIN(V) 12 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 8/10 TO-92 Dimension α2 A Marking: B 1 2 3 Device Code α3 C Voltage Rank 2.5V→25 3.0V→30 3.3V→33 3.6V→36 5.0V→50 D H I G α1 LM 1114 □□□□ Date Code Style: Pin 1.Vss 2.Vin 3.Vout E F 3-Lead TO-92 Plastic Package CYStek Package Code: A3 *: Typical Inches Min. Max. 0.1704 0.1902 0.1704 0.1902 0.5000 0.0142 0.0220 *0.0500 0.1323 0.1480 DIM A B C D E F Millimeters Min. Max. 4.33 4.83 4.33 4.83 12.70 0.36 0.56 *1.27 3.36 3.76 DIM G H I α1 α2 α3 Inches Min. Max. 0.0142 0.0220 *0.1000 *0.0500 *5° *2° *2° Millimeters Min. Max. 0.36 0.56 *2.54 *1.27 *5° *2° *2° Notes: 1.Dimension and tolerance based on our Spec. dated Apr. 18,2002. 2.Controlling dimension: millimeters. 3.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 4.If there is any question with packing specification or packing method, please contact your local CYStek sales office. Material: • Lead: 42 Alloy ; solder plating • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 LM1114M3/N3/A3 CYStek Product Specification Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 9/10 CYStech Electronics Corp. SOT-23 Dimension Marking: A L 3 B 114 S 2 1 3-Lead SOT-23 Plastic Surface Mounted Package CYStek Package Code: N3 G V Style: Pin 1. Vss 2.Vout 3.Vin C D H K J *: Typical Inches Min. Max. 0.1102 0.1204 0.0472 0.0630 0.0335 0.0512 0.0118 0.0197 0.0669 0.0910 0.0005 0.0040 DIM A B C D G H Millimeters Min. Max. 2.80 3.04 1.20 1.60 0.89 1.30 0.30 0.50 1.70 2.30 0.013 0.10 DIM J K L S V Inches Min. Max. 0.0034 0.0070 0.0128 0.0266 0.0335 0.0453 0.0830 0.1083 0.0098 0.0256 Millimeters Min. Max. 0.085 0.177 0.32 0.67 0.85 1.15 2.10 2.75 0.25 0.65 Notes: 1.Dimension and tolerance based on our Spec. dated Feb. 18,2002. 2.Controlling dimension: millimeters. 3.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 4.If there is any question with packing specification or packing method, please contact your local CYCtek sales office. Material: • Lead: 42 Alloy; solder plating • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 LM1114M3/N3/A3 CYStek Product Specification Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 10/10 CYStech Electronics Corp. SOT-89 Dimension Marking: Voltage Rank : 2.5V →25 2 3.0V→30 3.3V→33 3.6V→36 5.0V→50 3 H C Device Code D B E Date Code Style: Pin 1. Vss 2. Vin 3. Vout I F 114 □□B □□□ 1 A 3-Lead SOT-89 Plastic Surface Mounted Package CYStek Package Code: M3 G *: Typical Inches Min. Max. 0.1732 0.1811 0.1594 0.1673 0.0591 0.0663 0.0945 0.1024 0.01417 0.0201 DIM A B C D E Millimeters Min. Max. 4.40 4.60 4.05 4.25 1.50 1.70 2.40 2.60 0.36 0.51 DIM F G H I Inches Min. Max. 0.0583 0.0598 0.1165 0.1197 0.0551 0.0630 0.0138 0.0161 Millimeters Min. Max. 1.48 1.527 2.96 3.04 1.40 1.60 0.35 0.41 Notes: 1.Controlling dimension: millimeters. 2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.If there is any question with packing specification or packing method, please contact your local CYStek sales office. Material: • Lead: 42 Alloy ; solder plating • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 Important Notice: • All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek. • CYStek reserves the right to make changes to its products without notice. • CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. LM1114M3/N3/A3 CYStek Product Specification