The RN5RK Series are low supply current, CMOS-based VFM step-up DC/DC converters. By simply using an inductor, a diode, and a capacitor as external components, a high-efficiency step-up DC/DC converter can be easily configured. RN5RK comes in two versions: xx1 version with an internal output transistor and xx2 version with an external transistor.
The RN5RK Series are low supply current, CMOS-based VFM step-up DC/DC converters designed for easy configuration using an inductor, a diode, and a capacitor as external components. The series is available in two versions: the xx1 version with an internal output transistor and the xx2 version with an external transistor.
| Supply Current (Ipp1) | Typ. 35µA (RNSRK301x, at continuous oscillation) |
|---|---|
| Output Voltage Accuracy | +2.5% |
| Oscillator Frequency (fosc) | 0.0kHz |
| Standby Current (Istanaby) | Max. 0.5µA (In standby) |
| Input Voltage Range (Vin) | Max. 8.0V |
| Output Voltage Range (Vout) | 2.0V to 5.5V (internally fixed) |
| Package | SOT-23-5 |
The converter can be configured using an inductor, a diode, and a capacitor as external components.
The maximum input voltage range is 8.0V.
The output voltage range is fixed internally between 2.0V and 5.5V.