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PDF RP104x Data sheet ( Hoja de datos )
| Número de pieza | RP104x | |
| Descripción | 150mA ULTRA LOW SUPPLY CURRENT LDO REGULATOR | |
| Fabricantes | RICOH electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RP104x (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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RP104x SERIES
150mA ULTRA LOW SUPPLY CURRENT LDO REGULATOR
NO.EA-150-070727
OUTLINE
The RP104x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low
supply current and low ON-resistance. Each of these ICs consists of a voltage reference unit, an error amplifier,
resistor-net for voltage setting, a current limit circuit and a chip enable circuit.
These ICs perform with ultra low supply current (Typ.1.0µA), which prolong the battery life.
Since the packages for these ICs are PLP1010-4, SOT-23-5 and SC-82AB, therefore high density mounting of
the ICs on boards is possible.
FEATURES
• Supply Current .............................................................Typ. 1.0µA
(Except the current through CE pull down circuit)
• Standby Current ...........................................................Typ. 0.1µA
• Dropout Voltage............................................................Typ. 0.24V (IOUT=150mA, VOUT=2.8V)
• Temperature-Drift Coefficient of Output Voltage ..........Typ. ±40ppm/°C
• Line Regulation ............................................................Typ. 0.02%/V
• Output Voltage Accuracy..............................................±0.8%
• Packages......................................................................PLP1010-4, SOT-23-5, SC-82AB
• Output Voltage..............................................................1.2V, 1.3V, 1.5V, 1.8V, 1.85V, 1.9V, 2.0V, 2.5V
2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.2V, 3.3V
• Built-in Fold Back Protection Circuit.............................Typ. 40mA (Current at short mode)
• Ceramic capacitors are recommended to be used with this IC .... 0.1µF or more
APPLICATIONS
• Power source for portable communication equipment.
• Power source for electrical appliances such as cameras, VCRs and camcorders.
• Power source for battery-powered equipment.
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ABSOLUTE MAXIMUM RATINGS
Symbol
VIN
VCE
VOUT
IOUT
PD
Topt
Tstg
Item
Input Voltage
Input Voltage (CE Pin)
Output Voltage
Output Current
Power Dissipation (PLP1010-4)*
Power Dissipation (SOT-23-5)*
Power Dissipation (SC-82AB)*
Operating Temperature Range
Storage Temperature Range
Rating
6.0
6.0
−0.3 to VIN+0.3
200
400
420
380
−40 to 85
−55 to 125
*) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
RP104x
Unit
V
V
V
mA
mW
°C
°C
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RP104x
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
RP104x331x
IOUT=1mA
IOUT=30mA
IOUT=50mA
1234
Input Voltage VIN (V)
5
3) Supply Current vs. Input Voltage (C1=Ceramic 0.1µF, C2=Ceramic 0.1µF, Topt=25°C)
RP104x121x
1.2
RP104x251x
1.2
1.0 1.0
0.8 0.8
0.6 0.6
0.4 0.4
0.2 0.2
0
012345
Input Voltage VIN (V)
0
012345
Input Voltage VIN (V)
1.2
1.0
0.8
0.6
0.4
0.2
0
0
RP104x331x
1234
Input Voltage VIN (V)
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet RP104x.PDF ] | |
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