RP604 Buck-Boost DC-DC Converters

Nisshinbo RP604 Buck-Boost DC-DC Converters feature a minimum supply current and high efficiency at low loads. The series operates at a low operating quiescent current (0.3µA), making it ideal for wearable devices, applications for the Internet of Things (IoT), and wireless communications modules requiring a low level of current consumption to extend battery life. The converters provide up to 300mA in buck mode. In boost mode, the output current is less and related to the input voltage level. In order to reduce valuable circuit board space, the RP604 converters require only three external components. These devices are offered in compact WLCSP-20-P2 and DFN(PLP)2730-12 packages for design flexibility.

Results: 18
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package/Case Topology Output Voltage Output Current Number of Outputs Quiescent Current Minimum Operating Temperature Maximum Operating Temperature Series Packaging
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter 3 746In Stock
Min.: 1
Mult.: 1
Reel: 5 000

SMD/SMT WLCSP-20 Buck-Boost 3 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604Z Reel, Cut Tape
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter 384In Stock
Min.: 1
Mult.: 1
Reel: 5 000

SMD/SMT DFN-2730-12 Buck-Boost 3.6 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604K Reel, Cut Tape
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter 934In Stock
Min.: 1
Mult.: 1
Reel: 5 000

SMD/SMT DFN-2730-12 Buck-Boost 2.8 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604K Reel, Cut Tape
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter 68In Stock
Min.: 1
Mult.: 1
Reel: 5 000

SMD/SMT WLCSP-20 Buck-Boost 4.1 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604Z Reel, Cut Tape
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter 87In Stock
Min.: 1
Mult.: 1
Reel: 5 000

SMD/SMT WLCSP-20 Buck-Boost 4.3 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604Z Reel, Cut Tape
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter 54In Stock
Min.: 1
Mult.: 1
Reel: 5 000

SMD/SMT WLCSP-20 Buck-Boost 5 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604Z Reel, Cut Tape
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter
4 975Expected 24/08/2026
Min.: 1
Mult.: 1
Reel: 5 000

SMD/SMT DFN-2730-12 Buck-Boost 3 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604K Reel, Cut Tape
Nisshinbo Switching Voltage Regulators (IQ =0.3 uA)
4 950Expected 06/03/2026
Min.: 1
Mult.: 1
Reel: 5 000

SMD/SMT DFN-2730-12 Buck-Boost 3.3 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604K Reel, Cut Tape
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
Reel: 5 000

SMD/SMT DFN-2730-12 Buck-Boost 2.6 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604K Reel
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
Reel: 5 000

SMD/SMT DFN-2730-12 Buck-Boost 3.3 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604K Reel
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
Reel: 5 000

SMD/SMT DFN-2730-12 Buck-Boost 3.6 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604K Reel
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
Reel: 5 000

SMD/SMT DFN-2730-12 Buck-Boost 5 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604K Reel
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
Reel: 5 000

SMD/SMT WLCSP-20 Buck-Boost 2.3 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604Z Reel
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
Reel: 5 000

SMD/SMT WLCSP-20 Buck-Boost 2.5 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604Z Reel
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
Reel: 5 000

SMD/SMT WLCSP-20 Buck-Boost 2.8 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604Z Reel
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
Reel: 5 000

SMD/SMT WLCSP-20 Buck-Boost 3.3 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604Z Reel
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
Reel: 5 000

SMD/SMT WLCSP-20 Buck-Boost 3.4 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604Z Reel
Nisshinbo Switching Voltage Regulators Ultra-low Quiescent Current (IQ = 0.3 uA), 300 mA, Buck-Boost DC/DC Converter Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000

SMD/SMT WLCSP-20 Buck-Boost 5 V 300 mA 1 Output 300 nA - 40 C + 85 C RP604Z Reel