CYSTEKEC LM1114BA3 Low dropout cmos voltage regulator Datasheet

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
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