CYStech Electronics Corp. Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 1/15 Low Dropout CMOS Voltage Regulators LM1114B Features Applications ● Maximum output current 250mA ● Highly accurate : output voltage+/-2% ● Low power consumption : typ. 2μA ● Small input/output differential: 0.45V typ at 160mA( 2.5V, 3.0V, 3.3V, 3.6V) 0.35V typ at 200mA(Vout=5V) ●Pb-free lead plating and halogen-free package ●Battery powered equipment ●Palmtops ●Portable cameras and video recorders ●Reference voltage sources Product Description The LM1114B 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 LM1114B 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 PD Operating Ambient Temperature Storage Temperature 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 LM1114BM3/N3/A3 Vss 2 Vout 1 Vss 2 3 Vin Vout CYStek Product Specification CYStech Electronics Corp. Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 2/15 Block Diagram VVININ VOU T V OUT Current Limit Voltage Reference V VSS SS Typical Application Circuit LM1114BM3/N3/A3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 3/15 Ordering Information Device Output Voltage Package Shipping LM1114-1.8 BA3 -0-TB -G 1.8V TO-92 (Pb-free lead plating and halogen-free package) Tape & Box / 2K LM1114-1.8 BN3 -0-T1 -G 1.8V SOT-23 (Pb-free lead plating and halogen-free package) Tape & Reel / 3K LM1114-1.8 BM3 -0-T2 -G 1.8V SOT-89 (Pb-free lead plating and halogen-free package) Tape & Reel / 1K LM1114-2.5 BA3 -0-TB -G 2.5V TO-92 (Pb-free lead plating and halogen-free package) Tape & Box / 2K LM1114-2.5 BN3 -0-T1 -G 2.5V SOT-23 (Pb-free lead plating and halogen-free package) Tape & Reel / 3K LM1114-2.5 BM3 -0-T2 -G 2.5V SOT-89 (Pb-free lead plating and halogen-free package) Tape & Reel / 1K LM1114-3.0 BA3 -0-TB -G 3.0V TO-92 (Pb-free lead plating and halogen-free package) Tape & Box / 2K LM1114-3.0 BN3 -0-T1 -G 3.0V SOT-23 (Pb-free lead plating and halogen-free package) Tape & Reel / 3K LM1114-3.0 BM3 -0-T2 -G 3.0V SOT-89 (Pb-free lead plating and halogen-free package) Tape & Reel / 1K LM1114-3.3 BA3 -0-TB -G 3.3V TO-92 (Pb-free lead plating and halogen-free package) Tape & Box / 2K LM1114-3.3 BN3 -0-T1 -G 3.3V SOT-23 (Pb-free lead plating and halogen-free package) Tape & Reel / 3K LM1114-3.3 BM3 -0-T2 -G 3.3V SOT-89 (Pb-free lead plating and halogen-free package) Tape & Reel / 1K LM1114-3.6 BA3 -0-TB -G 3.6V TO-92 (Pb-free lead plating and halogen-free package) Tape & Box / 2K LM1114-3.6 BN3 -0-T1 -G 3.6V SOT-23 (Pb-free lead plating and halogen-free package) Tape & Reel / 3K LM1114-3.6 BM3 -0-T2 -G 3.6V SOT-89 (Pb-free lead plating and halogen-free package) Tape & Reel / 1K LM1114-5.0 BA3 -0-TB -G 5.0V TO-92 (Pb-free lead plating and halogen-free package) Tape & Box / 2K LM1114-5.0 BN3 -0-T1 -G 5.0V SOT-23 (Pb-free lead plating and halogen-free package) Tape & Reel / 3K LM1114-5.0 BM3 -0-T2 -G 5.0V SOT-89 (Pb-free lead plating and halogen-free package) Tape & Reel / 1K Environment friendly grade : S for RoHS compliant products, G for RoHS compliant and green compound products Packing spec, T2 :1000 pcs/tape & reel, 7” reel ; TB : 2000 pcs/ tape & box ; T1 : 3000 pcs/tape & reel, 7” reel Product rank, zero for no rank products Product name LM1114BM3/N3/A3 CYStek Product Specification Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 4/15 CYStech Electronics Corp. Electrical Characteristics @VIN=5V,Ta=25℃, CIN=1μF(tantalum), COUT=1μF(tantalum), unless otherwise noted LM1114-1.8 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Supply Current Dropout Voltage Conditions Io=40mA,Vin=2.8V Io=40mA,4V<Vin<10V Vin=2.8V,1mA<Io<40mA Vin=2.8V Io=40mA Io=80mA Min 1.764 - Typ 1.800 0.2 10 2.0 0.2 0.45 Max 1.836 0.3 30 4.5 0.36 0.7 Units V %/V mV μA Circuit 1 1 1 2 V V 1 1 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 15 2.0 0.2 0.45 Max 2.550 0.3 40 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 15 2.0 0.24 0.45 Max 3.060 0.3 40 4.5 0.36 0.7 Units V %/V mV μA Circuit 1 1 1 2 V V 1 1 Conditions Io=40mA,Vin=4.3V 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 15 2.0 0.22 0.45 Max 3.366 0.3 40 4.5 0.36 0.7 Units V %/V mV μA Circuit 1 1 1 2 V V 1 1 Conditions Io=40mA,Vin=4.6V Io=40mA,4.6V<Vin<10V Min 3.522 - Typ 3.600 0.2 Max 3.672 0.3 Units V %/V Circuit 1 1 LM1114-2.5 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Supply Current Dropout Voltage LM1114-3.0 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Supply Current Dropout Voltage LM1114-3.3 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Supply Current Dropout Voltage LM1114-3.6 Parameter Output Voltage Line Regulation △Vout/△VinVout LM1114BM3/N3/A3 CYStek Product Specification Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 5/15 CYStech Electronics Corp. Load Regulation Supply Current Dropout Voltage Vin=6V,1mA<Io<80mA Vin=4.6V Io=80mA Io=160mA - 15 2.0 0.22 0.45 40 4.5 0.36 0.7 mV μA 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 30 2.0 0.21 0.35 Max 5.100 0.3 70 4.5 0.3 0.6 Units V %/V mV μA Circuit 1 1 1 2 V V 1 1 LM1114-5.0 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Supply Current Dropout Voltage Test Circuits Circuit 1 Circuit 2 LM1114BM3/N3/A3 CYStek Product Specification Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 6/15 CYStech Electronics Corp. Characteristic Curves @CIN=1μF(tantalum), COUT=1μF(tantalum) LM1114-3.0 Input-Output Voltage Differential 4.0 1000 3.5 900 Vd, Voltage differential(mV) Vout, Output Voltage(V) Output Voltage vs Input Voltage 3.0 2.5 Iout=1mA Iout=40mA Iout=80mA 2.0 1.5 1.0 0.5 800 700 600 500 400 300 200 100 0.0 0 0 2 4 6 8 10 12 Vin, Input Voltage(V) 0 50 100 150 200 250 300 Iout, Output Current (mA) Supply Current vs Input Voltage 3.5 Iss, Supply Current(μA) 3 2.5 2 1.5 1 0.5 0 0 2 4 6 8 10 12 Vin, Input Voltage(V) LM1114BM3/N3/A3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 7/15 LM1114-3.3 Output Voltage vs Input Voltage Input-Output Voltage Differential 900 Vd, Voltage differential(mV) Vout, Output Voltage(V) 4.0 3.5 Iout=1mA Iout=40mA Iout=80mA 3.0 2.5 2.0 1.5 800 700 600 500 400 300 200 100 1.0 0 0 2 4 6 8 10 12 0 50 100 150 200 250 300 Iout, Output Current (mA) Vin, Input Voltage(V) Supply Current vs Input Voltage 3.5 Iss, Supply Current(μA) 3 2.5 2 1.5 1 0.5 0 0 2 4 6 8 10 12 Vin, Input Voltage(V) LM1114BM3/N3/A3 CYStek Product Specification Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 8/15 CYStech Electronics Corp. LM1114-5.0 Output Voltage vs Input Voltage Input-Output Voltage Differential 800 Vd, Voltage differential(mV) Vout, Output Voltage(V) 5.5 5.0 Iout=1mA Iout=40mA Iout=80mA 4.5 4.0 3.5 700 600 500 400 300 200 100 3.0 0 0 2 4 6 8 10 12 0 50 100 150 200 250 300 Iout, Output Current (mA) Vin, Input Voltage(V) Supply Current vs Input Voltage 3.5 Iss, Supply Current(μA) 3 2.5 2 1.5 1 0.5 0 0 2 4 6 8 10 12 Vin, Input Voltage(V) LM1114BM3/N3/A3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 9/15 Recommended wave soldering condition Product Pb-free devices Peak Temperature 260 +0/-5 °C Soldering Time 5 +1/-1 seconds Recommended temperature profile for IR reflow Profile feature Average ramp-up rate (Tsmax to Tp) Preheat −Temperature Min(TS min) −Temperature Max(TS max) −Time(ts min to ts max) Time maintained above: −Temperature (TL) − Time (tL) Peak Temperature(TP) Time within 5°C of actual peak temperature(tp) Ramp down rate Time 25 °C to peak temperature Sn-Pb eutectic Assembly Pb-free Assembly 3°C/second max. 3°C/second max. 100°C 150°C 60-120 seconds 150°C 200°C 60-180 seconds 183°C 60-150 seconds 240 +0/-5 °C 217°C 60-150 seconds 260 +0/-5 °C 10-30 seconds 20-40 seconds 6°C/second max. 6 minutes max. 6°C/second max. 8 minutes max. Note : All temperatures refer to topside of the package, measured on the package body surface. LM1114BM3/N3/A3 CYStek Product Specification Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 10/15 CYStech Electronics Corp. TO-92 Taping Outline H2 H2A H2A H2 D2 A L H3 H4 H L1 H1 D1 F1F2 T2 T T1 DIM A D D1 D2 F1,F2 F1,F2 H H1 H2 H2A H3 H4 L L1 P P1 P2 T T1 T2 W W1 - LM1114BM3/N3/A3 P1 P Item Component body height Tape Feed Diameter Lead Diameter Component Body Diameter Component Lead Pitch F1-F2 Height Of Seating Plane Feed Hole Location Front To Rear Deflection Deflection Left Or Right Component Height Feed Hole To Bottom Of Component Lead Length After Component Removal Lead Wire Enclosure Feed Hole Pitch Center Of Seating Plane Location 4 Feed Hole Pitch Over All Tape Thickness Total Taped Package Thickness Carrier Tape Thickness Tape Width Adhesive Tape Width 20 pcs Pitch W1 W D P2 Millimeters Min. 4.33 3.80 0.36 4.33 2.40 15.50 8.50 2.50 12.50 5.95 50.30 0.36 17.50 5.00 253 Max. 4.83 4.20 0.53 4.83 2.90 ±0.3 16.50 9.50 1 1 27 21 11 12.90 6.75 51.30 0.55 1.42 0.68 19.00 7.00 255 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 11/15 Reel Dimension for SOT-23 Carrier Tape Dimension LM1114BM3/N3/A3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 12/15 Reel Dimension for SOT-89 Carrier Tape Dimension LM1114BM3/N3/A3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 13/15 TO-92 Dimension α2 A Marking: B 1 2 3 Device Name α3 C Voltage: 1.8V→18 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: Pure tin plated. • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0. LM1114BM3/N3/A3 CYStek Product Specification Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 14/15 CYStech Electronics Corp. SOT-23 Dimension Device Code 4□□ Voltage : 1.8V→18 2.5V→25 3.0V→30 3.3V→33 3.6V→36 5.0V→50 xx Marking: Date Code 3-Lead SOT-23 Plastic Surface Mounted Package CYStek Package Code: N3 Style: Pin 1. Vss 2.Vout 3.Vin *: Typical Inches Min. Max. 0.1102 0.1204 0.0472 0.0669 0.0335 0.0512 0.0118 0.0197 0.0669 0.0910 0.0000 0.0040 DIM A B C D G H Millimeters Min. Max. 2.80 3.04 1.20 1.70 0.89 1.30 0.30 0.50 1.70 2.30 0.00 0.10 DIM J K L S V L1 Inches Min. Max. 0.0032 0.0079 0.0118 0.0266 0.0335 0.0453 0.0830 0.1161 0.0098 0.0256 0.0118 0.0197 Millimeters Min. Max. 0.08 0.20 0.30 0.67 0.85 1.15 2.10 2.95 0.25 0.65 0.30 0.50 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: Pure tin plated. • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0. LM1114BM3/N3/A3 CYStek Product Specification Spec. No. : C505A3-B Issued Date : 2003.03.21 Revised Date : 2014.01.03 Page No. : 15/15 CYStech Electronics Corp. SOT-89 Dimension Marking: A 2 1 3 H C Device Code Voltage: 1.8V→18 2.5V →25 D B E 1114 □□B□□□ 3.0V→30 3.3V→33 3.6V→36 5.0V→50 Date Code I F G Style: Pin 1. Vss 2. Vin 3. Vout 3-Lead SOT-89 Plastic Surface Mounted Package CYStek Package Code: M3 *: 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: Pure tin plated. • 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. LM1114BM3/N3/A3 CYStek Product Specification