LM1114-2.5M3 CYSTEKEC [Cystech Electonics Corp.], LM1114-2.5M3 Datasheet

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LM1114-2.5M3

Manufacturer Part Number
LM1114-2.5M3
Description
Low Dropout CMOS Voltage Regulators
Manufacturer
CYSTEKEC [Cystech Electonics Corp.]
Datasheet
LM1114M3/N3/A3
Low Dropout CMOS Voltage Regulators
LM1114
Features
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
Pin Configuration
Parameter
Input Voltage
Output Current
Output Voltage
Continuous Total Power
Dissipation
Operating Ambient Temperature
Storage Temperature
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)
TO-92
Vss Vin Vout
1
2
3
CYStech Electronics Corp.
TO-92
SOT-23
SOT-89
1
Vss
SOT-23
3
Vin
Applications
Vout
Palmtops
Portable cameras and video recorders
Reference voltage sources
Battery powered equipment
2
Symbol
Vout
Topr
Tstg
Iout
Vin
P
D
Vss-0.3〜Vin+0.3
-40〜+125
-40〜+85
Vss
Ratings
1
500
500
150
500
SOT-89
12
CYStek Product Specification
2
Vin
Spec. No. : C505M3
Issued Date : 2003.03.21
Revised Date : 2009.02.25
Page No. : 1/10
3
Vout
Units
mW
mA
V
V

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LM1114-2.5M3 Summary of contents

Page 1

... 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 0.1V increments. ...

Page 2

... Block Diagram Voltage Reference Typical Application Circuit LM1114M3/N3/A3 CYStech Electronics Corp. Current Limit Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No OUT CYStek Product Specification ...

Page 3

... 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 Electrical Characteristics @V LM1114-2.5 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Current Consumption Dropout Voltage LM1114-3.0 Parameter Output Voltage Line Regulation △ ...

Page 4

... Current Consumption Dropout Voltage LM1114-5.0 Parameter Output Voltage Line Regulation △Vout/△VinVout Load Regulation Current Consumption Dropout Voltage Test Circuits Circuit 1 LM1114M3/N3/A3 CYStech Electronics Corp. Conditions Io=40mA,Vin=4.3V Io=40mA,4.3V<Vin<10V Vin=6V,1mA<Io<80mA Vin=4.3V Io=80mA Io=160mA Conditions Io=40mA,Vin=4.6V Io=40mA,4.6V<Vin<10V Vin=6V,1mA< ...

Page 5

... Circuit 2 LM1114M3/N3/A3 CYStech Electronics Corp. Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 5/10 CYStek Product Specification ...

Page 6

... Output Voltage vs Input Voltage IO=1mA IO=40mA Input Voltage-VIN(V) Supply Current vs Input Voltage 3 2.5 2 1 Input Voltage-VIN(V) LM1114M3/N3/A3 CYStech Electronics Corp. @C =1μF(tantalum OUT 800 700 600 500 400 300 200 IO=80mA 100 Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009 ...

Page 7

... Output Voltage vs Input Voltage 5.2 5 4.8 4.6 4.4 IO=1mA IO=10mA 4 Input Voltage-VIN(V) Supply Current vs Input Voltage 2 1 Input Voltage-VIN(V) LM1114M3/N3/A3 CYStech Electronics Corp. 800 700 600 500 400 300 200 100 IO=40mA Spec. No. : C505M3 Issued Date : 2003.03.21 Revised Date : 2009.02.25 Page No. : 7/10 Input-Output Voltage Differential 0 ...

Page 8

... CYStek sales office. Material: Lead: 42 Alloy ; solder plating Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 LM1114M3/N3/A3 CYStech Electronics Corp ...

Page 9

... CYCtek sales office. Material: Lead: 42 Alloy; solder plating Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 LM1114M3/N3/A3 CYStech Electronics Corp ...

Page 10

... 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 CYStech Electronics Corp ...

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