Key facts
- Brand
- Ricoh
- Model
- R5322N
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-07
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Ricoh R5322N Series 120mA 2ch LDO Regulators Datasheet
The Ricoh R5322N Series are 120mA dual-channel LDO regulators designed with high output voltage accuracy and low supply current. These CMOS process ICs feature a built-in chip enable circuit to prolong battery life, making them suitable for power supplies in hand-held communication equipment such as cellular phones.
Read onlineRicoh R5322N specifications
| Output Current | 120 mA |
|---|---|
| Standby Current (Typ) | 0.1 uA |
| Output Voltage Range | 1.5V to 4.0V |
| Dropout Voltage (Typ) | 0.15V |
| Ripple Rejection (Typ) | 75dB |
| Operating Temperature Range | -40 to 85 °C |
Source: Ricoh R5322N Series 120mA 2ch LDO Regulators Datasheet
All Ricoh R5322N documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What is the package type for the R5322N Series?
The ICs are available in a SOT-23-6W package.
From: Ricoh R5322N Series 120mA 2ch LDO Regulators Datasheet
What are the main applications for this regulator?
It serves as a power source for cellular phones, electrical appliances like cameras and VCRs, and battery-powered equipment.
From: Ricoh R5322N Series 120mA 2ch LDO Regulators Datasheet
What is the typical supply current of the R5322N?
The typical supply current is 75 µA.
What is the dropout voltage at 100 mA load?
The dropout voltage is typically 0.15 V at a 100 mA load.