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PDF R1100D Data sheet ( Hoja de datos )
| Número de pieza | R1100D | |
| Descripción | ULTRA SMALL PACKAGE VOLTAGE REGULATOR | |
| Fabricantes | RICOH | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de R1100D (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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R1100D SERIES
www.DataSheet4U.com
ULTRA SMALL PACKAGE
VOLTAGE REGULATOR
NO. EA-117-0506
OUTLINE
The R1100D Series are CMOS-based voltage regulator ICs with high accuracy output voltage and ultra-low
supply current developed. Each of these ICs consists of a driver transistor, a voltage reference unit, an error
amplifier, resistors for setting output voltage and a current limit circuit.
The output voltage of these ICs is fixed with high accuracy.
Even if VOUT is shorted to the GND, the included current limit circuit protects the ICs from the destruction.
Since the package for these ICs is SON1408-3, high density mounting of the ICs on boards is possible.
FEATURES
• Ultra-low supply current ........................................................Typ. 0.8µA (VOUT=1.0V,VDD=3.0V)
• Dropout Voltage ....................................................................Typ. 20mV (IOUT=1mA,VOUT=3.0V)
• Low Temperature-Drift Coefficient of Detector Threshold ....Typ. ±100ppm/°C
• Excellent Line Regulation .....................................................Typ. 0.05%/V
• High Accuracy Output Voltage ..............................................±2.0%(1.2V <= VOUT <= 4.0V),
±24mV(VOUT <1.2V)
• Ultra-Small Package .............................................................SON1408-3
• Built-in Current Limit Circuit
APPLICATIONS
• Power source for battery-powered equipment.
• Power source for cameras, VCRs, camcorders, hand-held audio instruments and hand-held communication
equipment.
• Precision voltage references.
1
1 page  
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R1100D
ELECTRICAL CHARACTERISTICS BY OUTPUT VOLTAGE
Output Voltage
Output Current
Load Regulation
Topt=25°C
Dropout Voltage
Part Number
R1100D091C
R1100D101C
R1100D111C
R1100D121C
R1100D131C
R1100D141C
R1100D151C
R1100D161C
R1100D171C
R1100D181C
R1100D191C
R1100D201C
R1100D211C
R1100D221C
R1100D231C
R1100D241C
R1100D251C
R1100D261C
R1100D271C
R1100D281C
R1100D291C
R1100D301C
R1100D311C
R1100D321C
R1100D331C
R1100D341C
R1100D351C
R1100D361C
R1100D371C
R1100D381C
R1100D391C
R1100D401C
VOUT[V]
IOUT[mA]
∆VOUT/∆IOUT[mV]
VDIF[mV]
Condi-
tions
VIN-VOUT
=2.0V
10µA
<=
IOUT
<=
10mA
MIN.
0.876
0.976
1.076
1.176
1.274
1.372
1.470
1.568
1.666
1.764
1.862
1.960
2.058
2.156
2.254
2.352
2.450
2.548
2.646
2.744
2.842
2.940
3.038
3.136
3.234
3.332
3.430
3.528
3.626
3.724
3.822
3.920
TYP.
0.900
1.000
1.100
1.200
1.300
1.400
1.500
1.600
1.700
1.800
1.900
2.000
2.100
2.200
2.300
2.400
2.500
2.600
2.700
2.800
2.900
3.000
3.100
3.200
3.300
3.400
3.500
3.600
3.700
3.800
3.900
4.000
MAX.
0.924
1.024
1.124
1.224
1.326
1.428
1.530
1.632
1.734
1.836
1.938
2.040
2.142
2.244
2.346
2.448
2.550
2.652
2.754
2.856
2.958
3.060
3.162
3.264
3.366
3.468
2.570
3.672
3.774
3.876
3.978
4.080
Condi-
tions
VIN-
VOUT
=2.0V
MIN. TYP.
35
Condi-
tions
VIN-VOUT
=2.0V
1mA <=
IOUT <=
20mA
TYP.
MAX.
Condi-
tions
TYP.
380
280
MAX.
750
700
7.5 20
200 600
100 400
50 100
VIN-VOUT
=2.0V
65
1mA <=
IOUT <=
35mA
20 40
25 50
IOUT
=1mA
VIN-VOUT
=2.0V
100
1mA <=
35 60
IOUT <=
50mA
20 30
5
5 Page 
6) Supply Current vs. Temperature
R1100D091C
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-50
VIN=1.9V
-25 0 25 50 75 100
Temperature Topt(°C)
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
-50
R1100D401C
VIN=5.0V
-25 0 25 50 75 100
Temperature Topt(°C)
7) Dropout Voltage vs. Set Output Voltage
R1100Dxx1C
0.90
0.80
0.70
10mA
0.60
0.50
5mA
0.40
0.30
0.20
0.10 IOUT=1mA
0.00
0
123
Set Output Voltage VREG(V)
4
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R1100D
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
-50
R1100D301C
VIN=4.0V
-25 0 25 50 75 100
Temperature Topt(°C)
11
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet R1100D.PDF ] | |
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