DC DC Switching Controllers

(775 results)

PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.

Part #	Manufacturer	Description	Availability	Pricing
ISL6341CRZ-T DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 10-TDFN	13	1+: $1.45372 10+: $1.42115 30+: $1.39885
ISL68233IRAZ DC DC Switching Controllers	Renesas Electronics Corporation	INFRA AVS 2OUT/5PH DIGITAL CONTR	In Stock	980+: $3.53368
ISL68239IRAZ-T DC DC Switching Controllers	Renesas Electronics Corporation	INFRA AVS 3OUT/12PH DIGITAL CONT	In Stock	1+: $9.24880 10+: $8.21128 25+: $7.83165 Show More
ISL6545IBZ-T DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 8SOIC	2959	10+: $0.86915 30+: $0.82800 100+: $0.78685 Show More
ISL6558IRZ-T DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 20QFN	In Stock	6000+: $3.81133
ISL68226IRAZ-T7A DC DC Switching Controllers	Renesas Electronics Corporation	INFRA 3OUT/8PH DIGITAL CONTROLLE	In Stock	250+: $4.88231 500+: $4.74589 750+: $4.67758 Show More
ISL68233IRAZ-T DC DC Switching Controllers	Renesas Electronics Corporation	INFRA AVS 2OUT/5PH DIGITAL CONTR	In Stock	6000+: $3.36589
ISL81401FRZ-T DC DC Switching Controllers	Renesas Electronics Corporation	40V 4-SW SYNCH BUCK-BOOST PWM	In Stock	6000+: $2.81661
ISL68225IRAZ-T DC DC Switching Controllers	Renesas Electronics Corporation	INFRA 2OUT/9PH DIGITAL CONTROLLE	In Stock	4000+: $4.46514
ISL6545AIBZ DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 8SOIC	In Stock	1960+: $1.35631
ISL81401AFRZ DC DC Switching Controllers	Renesas Electronics Corporation	40V 4-SW SYNCH BUCK-BOOST PWM	774	1+: $5.11280 10+: $3.91776 25+: $3.61821 Show More
P9149VWNRG2 DC DC Switching Controllers	Renesas Electronics Corporation	SUZUKI DPU 12-VFQFPN	In Stock	512+: $2.33851
ISL68220IRAZ-T7A DC DC Switching Controllers	Renesas Electronics Corporation	INFRA 2OUT/2PH DIGITAL CONTROLLE	In Stock	1+: $4.93680 10+: $4.38240 25+: $4.18000 Show More
HIP6012CBZ-REN DC DC Switching Controllers	Renesas Electronics Corporation	SWITCHING CONTROLLER, VOLTAGE-MO	477	176+: $1.49600
ISL68227IRAZ DC DC Switching Controllers	Renesas Electronics Corporation	INFRA 1OUT/12PH DIGITAL CONTROLL	In Stock	520+: $5.19607
ZL8800ALAFT DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK PMBUS 44QFN	In Stock	4000+: $6.95113
ISL81807FRTZ-T DC DC Switching Controllers	Renesas Electronics Corporation	80V SYNCHRONOUS DUAL BOOST PWM C	5621	1+: $10.54240 10+: $8.27288 25+: $7.70598 Show More
UPC1099CX(22)-A DC DC Switching Controllers	Renesas Electronics Corporation	SWITCHING CONTROLLER	1023	45+: $5.88720
ISL6341BIRZ DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 10-TDFN	In Stock	800+: $2.03606
ISL8117FVEZ DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 16QFN	1607	1+: $4.34720 10+: $3.31056 25+: $3.05184 Show More
ISL9444IRZ DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 40QFN	463	1+: $7.55040 10+: $5.07760 60+: $3.94299 Show More
ISL6341IRZ DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 10-TDFN	In Stock	980+: $1.71716
ISL8117FRZ DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 16QFN	302	1+: $4.03920 10+: $3.06592 25+: $2.82374 Show More
IW663-02-SO8 DC DC Switching Controllers	Renesas Electronics Corporation	AC/DC SECONDARY-SIDE SYNCHRONOUS	In Stock	5000+: $0.28209
ISL68229IRAZ-T DC DC Switching Controllers	Renesas Electronics Corporation	INFR 3OUT/12PH DIGITAL CONTROLLE	In Stock	4000+: $5.55342