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PDF LR1106 Data sheet ( Hoja de datos )
| Número de pieza | LR1106 | |
| Descripción | LARGE CURRENT POSITIVE VOLTAGE REGULATORS | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LR1106 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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UNISONIC TECHNOLOGIES CO., LTD
LR1106
LARGE CURRENT POSITIVE
VOLTAGE REGULATORS
3 21
CMOS IC
DESCRIPTION
The UTC LR1106 series are positive voltage regulators that
developed in CMOS technology with highly precise, low power
consumption. It is capable of large currents with a significantly small
dropout voltage.
The device consists of a driver transistor, a precision reference
voltage and an error amplifier. Basically, output voltage is selectable
in 0.1V step form 1.8V to 6.0V, 2.85V also is available.
5
4
SOT-25
FEATURES
* Maximum Output Current : 400mA
* Maximum Operating Voltage : 8V
* Highly Accurate : ± 2%
* Low Power Consumption : TYP 8.0 µA
* Output Voltage Temperature Characteristics : TYP ±100ppm/°C
SOP-8
*Pb-free plating product number: LR1106L
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
www.DataSheet4U.com
Package 1
Pin Assignment
2 34 5 6
LR1106-xx-AF5-R
LR1106L-xx-AF5-R
SOT-25 I G E N O -
LR1106-xx-S08-R
LR1106L-xx-S08-R
SOP-8 O N G N E N
LR1106-xx-S08-T
LR1106L-xx-S08-T
SOP-8 O N G N E N
Note: Pin Assignment: I:VIN O:VOUT G:GND N: No Connection E: Enable
xx: Output Voltage, refer to Marking Information.
7
-
N
N
8
-
I
I
Packing
Tape Reel
Tape Reel
Tube
LR1106L-xx -AF 5- R
(1)Packing Type
(2)Package Type
(3)Output Voltage Code
(4)Lead Plating
(1) R: Tape Reel, T: Tube
(2) AF5: SOT-25, S08: SOP-8
(3) xx: refer to Marking Information
(4) L: Lead Free Plating, Blank: Pb/Sn
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., Ltd
1 of 16
QW-R502-055,F
1 page  
LR1106
CMOS IC
ELECTRICAL CHARACTERISTICS(Cont.)
For LR1106-2J(2.85V)
PARAMETER
Output Voltage
Input Voltage
Load Regulation
Dropout Voltage
Maximum Output Current
Supply Current
EN Input Bias Current
EN Input Threshold
Line Regulation
Output Voltage
Temperature Characteristics
SYMBOL
VOUT
VIN
VOUT
VD1
VD2
IOUT(MAX)
ISS
IEH
IEL
VEH
VEL
VOUT
VIN× VOUT
VOUT
TOPR×VOUT
TEST CONDITIONS
VIN=3.85V, IOUT=40mA
VIN=3.85V, 1mA≤IOUT≤200mA
IOUT=100mA
IOUT=200mA
VIN=3.85V, VOUT≥VOUT× 0.93
VIN=3.85V, VEN=VIN
VEN=VIN
VEN=0, VIN=3.85 to 8V
VIN=2.6V to 7V
VIN=2.6V to 7V
IOUT=40mA, 3.85V≤VIN≤8.0V
IOUT=40mA
MIN TYP
2.793 2.850
40
170
250
400
30.0
VIN/2+0.8
0
1.0
0.2
100
MAX
2.907
8
100
250
500
50.0
0.1
3.0
VIN
0.4
0.5
UNIT
V
V
mV
mV
mA
µA
µA
µA
V
V
%/V
ppm
For LR1106-30
PARAMETER
Output Voltage
Input Voltage
Load Regulation
Dropout Voltage
Maximum Output Current
Supply Current
EN Input Bias Current
EN Input Threshold
Line Regulation
Output Voltage
Temperature Characteristics
SYMBOL
TEST CONDITIONS
VOUT
VIN
VOUT
VD1
VIN=4.0V, IOUT=40mA
VIN=4.0V, 1mA≤IOUT≤200mA
IOUT=100mA
VD2
IOUT(MAX)
IOUT=200mA
VIN=4.0V, VOUT≥VOUT× 0.96
ISS VIN=4.0V, VEN=VIN
IEH VEN=VIN
IEL VEN=0, VIN=4.0V to 8V
VEH VIN=2.6V to 7V
VEL
VOUT
VIN× VOUT
VOUT
TOPR×VOUT
VIN=2.6V to 7V
IOUT=40mA, 4V≤VIN≤8.0V
IOUT=40mA
MIN TYP
2.940 3.000
40
150
300
400
30.0
VIN/2+0.8
0
1.0
0.2
MAX
3.060
8
100
220
420
50.0
0.1
3.0
VIN
0.4
0.5
UNIT
V
V
mV
mV
mA
µA
µA
µA
V
V
%/V
100 ppm
For LR1106-31
PARAMETER
Output Voltage
Input Voltage
Load Regulation
Dropout Voltage
Maximum Output Current
Supply Current
EN Input Bias Current
EN Input Threshold
Line Regulation
Output Voltage
Temperature Characteristics
SYMBOL
TEST CONDITIONS
VOUT
VIN
VOUT
VD1
VIN=4.1V, IOUT=40mA
VIN=4.1V, 1mA≤IOUT≤200mA
IOUT=100mA
VD2
IOUT(MAX)
IOUT=200mA
VIN=4.1V, VOUT≥VOUT× 0.96
ISS VIN=4.1V, VEN=VIN
IEH VEN=VIN
IEL VEN=0, VIN=4.1V to 8V
VEH VIN=2.6V to 7V
VEL VIN=2.6V to 7V
VOUT
VIN× VOUT
IOUT=40mA, 4V≤VIN≤8.0V
VOUT
TOPR×VOUT
IOUT=40mA
MIN TYP
3.038 3.100
40
150
300
400
30.0
VIN/2+0.8
0
1.0
0.2
MAX
3.162
8
100
220
420
50.0
0.1
3.0
VIN
0.4
0.5
UNIT
V
V
mV
mV
mA
µA
µA
µA
V
V
%/V
100 ppm
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 16
QW-R502-055,F
5 Page 
LR1106
TYPICAL CHARACTERISTICS (Cont.)
Input Transient Response
5
4
Input Voltage
3
2
1
0
IOUT=1mA
CIN=CL=1
-1 TOPR=25
Output Voltage
F (tantalum)
Time (40 sec/div)
3.3
3.1
2.9
2.7
2.5
2.3
2.1
Load Transient Response
4 VIN=3.5V
CIN=CL=1.0 F (tantalum)
3
2 Output Voltage
1
0 40mA
1mA
-1
Output Current
Time (1msec/div)
200
160
120
80
40
0
Ripple Rejection Rate
60
50
40
30
20
10
VIN=3.5VDC+1VP-PAC
IOUT=40mA
CL=1 F (tantalum)
0
0.01 0.1
1
10
Ripple Frequency, f (kHz)
100
CMOS IC
Input Transient Response
5
4
3 Input Voltage
2 Output Voltage
1
0
IOUT=200mA
CIN=CL=1 F (tantalum)
-1 TOPR=25
Time (40 sec/div)
3.3
3.1
2.9
2.7
2.6
2.3
2.1
Load Transient Response
4 VIN=3.5V
CIN=CL=1 F (tantalum)
3
2 Output Voltage
1
200mA
0
1mA
-1
Output Current
Time (1msec/div)
1000
800
600
400
200
0
Ripple Rejection Rate
60
50
40
30
20
10
VIN=3.5VDC+1VP-PAC
IOUT=100mA,
0 CL=1 F (tantalum)
0.01 0.1
1
10
Ripple Frequency, f (kHz)
100
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
11 of 16
QW-R502-055,F
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet LR1106.PDF ] | |
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