RP605 Buck-Boost DC-DC Converters

Nisshinbo RP605 Buck-Boost DC-DC Converters feature an integrated battery monitor function and an ultra-low quiescent current. Optimized for low-power IoT applications, the Nisshinbo RP605 DC-DC Converters have a battery monitor pin, which makes it possible to construct a low-supply current and high-accuracy battery monitoring circuit with a small number of external components. This design enables a reduction in the size of IoT devices and reduces the supply current required. With a typical quiescent current of 0.4μA (DC-DC: 0.3µA, Battery monitor: 0.1μA), the RP605 can prolong battery life, contributing to the long operation of battery-powered IoT devices.

Results: 12
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Output Voltage
Output Current
Number of Outputs
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Nisshinbo Switching Voltage Regulators 3.3V 300mA Ultra Low Power Buck Boost
Datasheet
1,266In Stock
10,000Expected 02/07/2026
Min.: 1
Mult.: 1
: 5,000

SMD/SMT DFN-12 3.3 V 300 mA 1 Output - 40 C + 85 C RP605K Reel, Cut Tape
Nisshinbo Switching Voltage Regulators 300mA Ultra-low Power Buck Boost DC/DC Converter with Battery Monitor
Datasheet
7,847In Stock
Min.: 1
Mult.: 1
: 5,000

SMD/SMT WLCSP-20 3.3 V 300 mA 1 Output - 40 C + 85 C RP605Z Reel, Cut Tape
Nisshinbo Switching Voltage Regulators 300mA Ultra-low Power Buck Boost DC/DC Converter with Battery Monitor
Datasheet
2,593In Stock
Min.: 1
Mult.: 1
: 5,000

SMD/SMT WLCSP-20 2.5 V 300 mA 1 Output - 40 C + 85 C RP605Z Reel, Cut Tape
Nisshinbo Switching Voltage Regulators 2.0V 300mA Ultra Low Power Buck Boost
Datasheet
1,292In Stock
Min.: 1
Mult.: 1
: 5,000

SMD/SMT DFN-12 2 V 300 mA 1 Output - 40 C + 85 C RP605K Reel, Cut Tape
Nisshinbo Switching Voltage Regulators 300mA Ultra-low Power Buck Boost DC/DC Converter with Battery Monitor
Datasheet
977In Stock
Min.: 1
Mult.: 1
: 5,000

SMD/SMT WLCSP-20 2.8 V 300 mA 1 Output - 40 C + 85 C RP605Z Reel, Cut Tape
Nisshinbo Switching Voltage Regulators 300mA Ultra-low Power Buck Boost DC/DC Converter with Battery Monitor
Datasheet
345In Stock
Min.: 1
Mult.: 1
: 5,000

SMD/SMT WLCSP-20 3.3 V 300 mA 1 Output - 40 C + 85 C RP605Z Reel, Cut Tape
Nisshinbo Switching Voltage Regulators 300mA Ultra-low Power Buck Boost DC/DC Converter with Battery Monitor
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 5,000
Mult.: 5,000
: 5,000

SMD/SMT WLCSP-20 1.8 V 300 mA 1 Output - 40 C + 85 C RP605Z Reel
Nisshinbo Switching Voltage Regulators 300mA Ultra-low Power Buck Boost DC/DC Converter with Battery Monitor
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
: 5,000

SMD/SMT WLCSP-20 3 V 300 mA 1 Output - 40 C + 85 C RP605Z Reel
Nisshinbo Switching Voltage Regulators 300mA Ultra-low Power Buck Boost DC/DC Converter with Battery Monitor
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 5,000
Mult.: 5,000

SMD/SMT WLCSP-20 2.5 V 300 mA 1 Output - 40 C + 85 C RP605Z Reel
Nisshinbo Switching Voltage Regulators 300mA Ultra-low Power Buck Boost DC/DC Converter with Battery Monitor
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 5,000
Mult.: 5,000

SMD/SMT WLCSP-20 2.8 V 300 mA 1 Output - 40 C + 85 C RP605Z Reel
Nisshinbo Switching Voltage Regulators 300mA Ultra-low Power Buck Boost DC/DC Converter with Battery Monitor
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 5,000
Mult.: 5,000

SMD/SMT WLCSP-20 3 V 300 mA 1 Output - 40 C + 85 C RP605Z Reel
Nisshinbo Switching Voltage Regulators 300mA Ultra-low Power Buck Boost DC/DC Converter with Battery Monitor
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

SMD/SMT WLCSP-20 3.3 V 300 mA 1 Output - 40 C + 85 C RP605Z Reel