Capacitorless/ Low Voltage 200mA LDO REGULATOR
The RP107x Series are CMOS-based voltage regulator ICs with low input voltage acceptable (Vin minimum=1.4V), extremely low supply current (Typ. 9.5μA), the output capacitor free and the noise bypass capacitor free. Since the packages for these ICs are DFN (PLP)1212-6, WLCSP-4-P5, SOT23-5 and SC-88A,
therefore extremely high density mounting of the ICs on boards is possible. |
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 Supply Current |
Typ. 9.5μA (IOUT=0mA) |
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| Standby Mode |
Typ. 0.1μA |
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| Low Dropout Voltage |
Typ. 0.27V (IOUT=200mA, VOUT=3.0V) |
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| Ripple Rejection |
Typ. 70dB (f=1kHz, VOUT <=1.2V)
Typ. 65dB (f=1kHz, 1.2V<VOUT < 2.2V)
Typ. 60dB (f=1kHz, VOUT >=2.2V) |
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| Line Regulation |
Typ. 0.02%/V |
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| Output Voltage Accuracy |
± 1.0% |
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| Packages |
DFN (PLP)1212-6, SOT-23-5, WLCSP-4-P5, SC-88A) |
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| Output Voltage |
from 1.0V to 4.2V, 0.1V stepwise setting |
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| Built-in Fold Back Protection Circuit |
Typ. 50mA (Current at short mode) |
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| Input Voltage Range |
from 1.4V to 5.25V |
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Power source for portable communication equipment.
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Power source for electrical appliances such as cameras, VCRs and camcorders.
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Power source for battery-powered equipment.
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| * All PDF files are less than 1MB unless otherwise stated. |
| * If you don't have Adobe Reader, you can download free. |
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Technical Info.
Technical Information on Ricoh Power Management ICs.
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Product Catalog
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| Selection guide is available for download in PDF format. |
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Non-promotion / Discontinued Products
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RP107x
Series
