Key facts
- Brand
- Ricoh
- Model
- RP152X
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-09
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Ricoh RP152x Series 150mA Dual LDO Regulator Datasheet
The RP152x Series consists of CMOS-based voltage regulator ICs designed for high output voltage accuracy, low supply current, and low dropout. Each package contains a dual LDO regulator, suitable for high-density mounting on boards. The series includes a built-in start-up sequence circuit in the C Version, ensuring VR2 starts up 100µs after VR1.
Read onlineRicoh RP152X specifications
| Standby Current | Typ. 0.1µA x 2 |
|---|---|
| Ripple Rejection | Typ. 70dB |
| Input Voltage Range | 1.4V to 5.25V |
| Output Voltage Range | 0.8V to 3.6V |
| Output Voltage Accuracy | 1.0% |
| Packages | DFN1212-6, SOT-23-6 |
| Output Current | 150mA |
| Operating Temperature Range | -40 to 85 °C |
Source: Ricoh RP152x Series 150mA Dual LDO Regulator Datasheet
All Ricoh RP152X documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the recommended capacitor value for the RP152x?
Ceramic capacitors of 0.22uF or more are recommended for use with this IC.
From: Ricoh RP152x Series 150mA Dual LDO Regulator Datasheet
Does the RP152x Series include a start-up sequence circuit?
Yes, the start-up sequence circuit is built-in in the C Version of the RP152x.
From: Ricoh RP152x Series 150mA Dual LDO Regulator Datasheet
What is the start-up sequence delay for the RP152x?
The optional start-up sequence offers output VR2 to start-up 100µs delayed after VR1.
From: Ricoh RP152x Series Low Voltage Dual 150mA LDO with Sequence Control Datasheet
Does the RP152x have a fold-back protection circuit?
Yes, the RP152x features a fold-back protection circuit with a current limit of typically 40mA.
From: Ricoh RP152x Series Low Voltage Dual 150mA LDO with Sequence Control Datasheet