Key facts
- Brand
- Ricoh
- Model
- R1114X
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-09
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Ricoh R1114x Series Low Noise LDO Regulator Datasheet
The R1114x Series are CMOS-based voltage regulator ICs featuring high output voltage accuracy, low supply current, and low ON-resistance. These ICs are designed with a chip enable function and excellent line and load transient responses, making them suitable for power supplies in hand-held communication equipment, cameras, and battery-powered devices. Available in SOT-23-5, SC-82AB, and SON1612-6 packages, they support output voltages from 1.5V to 4.0V.
Read onlineRicoh R1114X specifications
| Supply Current (Typ) | 75uA |
|---|---|
| Standby Current (Typ) | 0.1pA |
| Dropout Voltage (Typ) | 0.22V |
| Ripple Rejection (Typ) | 700dB |
| Output Voltage Range | 1.5V to 4.0V |
| Operating Temperature Range | -40~85 °C |
| Output Current | 150 mA |
Source: Ricoh R1114x Series Low Noise LDO Regulator Datasheet
All Ricoh R1114X documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the recommended capacitor values for the R1114x?
For output voltages less than 2.5V, use Cin=Cout=1 pF. For 2.5V output, use Cin=1 uF and Cout=0.47uF.
What is the short circuit current limit?
The typical short circuit current limit is 40mA.
Can ceramic capacitors be used?
Yes, ceramic capacitors can be used for this series.
What is the maximum output current of the R1114x Series?
The series features a 150mA output.