Key facts
- Brand
- Ricoh
- Model
- RP202X
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-09
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Ricoh RP202x Series Low Power LDO Regulator Datasheet
The Ricoh RP202x Series consists of CMOS-based voltage regulator ICs designed for high output voltage accuracy, low dropout voltage, and low supply current. These devices include a chip enable function to realize a standby mode with ultra-low supply current and an integrated current limit circuit to prevent destruction by overcurrent. The series automatically switches between Fast Mode and Low Power Mode based on the load current to optimize efficiency.
Read onlineRicoh RP202X specifications
| Supply Current (Light Load) | Typ. 2.5uA |
|---|---|
| Supply Current (10mA Load) | Typ. 50uA |
| Dropout Voltage (200mA) | Typ. 0.20V |
| Ripple Rejection (30mA) | Typ. 70dB |
| Line Regulation | Typ. 0.02%/V |
| Packages | DFN(PLP)1010-4, SC-88A, SOT-23-5 |
| Short Current Limit | Typ. 60mA |
| Operating Temperature Range | -40 to 85 °C |
Source: Ricoh RP202x Series Low Power LDO Regulator Datasheet
All Ricoh RP202X documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the available packages for the RP202x Series?
The RP202x Series is available in DFN(PLP)1010-4, SC-88A, and SOT-23-5 packages.
What is the recommended output capacitor value?
Ceramic capacitors of 0.47uF or more are recommended to be used with this IC.
What is the switching condition for the ECO function?
The regulator automatically switches to fast response mode when output current is greater than 8mA, and to low power mode when it is less than 1mA.
Does the RP202x Series require an ECO pin?
No, the RP202x Series requires neither an ECO pin for switching mode nor a microcontroller pin.