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
ISL6840IUZ-T DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BOOST/FLYBACK 8MSOP	3470	1+: $2.76320 10+: $2.07328 25+: $1.90010 Show More
ISL81806FRTZ-T DC DC Switching Controllers	Renesas Electronics Corporation	80V SYNC DUAL BUCK PWM CONTROLLE	5240	1+: $12.76880 10+: $10.08216 25+: $9.41178 Show More
UPA1436H-AZ DC DC Switching Controllers	Renesas Electronics Corporation	LOW SPEED SWITCHING	564	93+: $2.85120
ISL6545ACBZ-T DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 8SOIC	4434	1+: $2.29680 10+: $1.70896 25+: $1.56253 Show More
IW676-30C DC DC Switching Controllers	Renesas Electronics Corporation	DIGITAL SYNCHRONOUS RECTIFIER CO	In Stock	6000+: $0.22071
ISL6526CB-T DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 14SOIC	358	1+: $1.67200 10+: $1.42384 25+: $1.33514 Show More
ISL6398IRTZ-TK DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK PMBUS 40QFN	In Stock	1000+: $4.99150
ISL6341AIRZ DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 10-TDFN	983	1+: $4.30320 10+: $2.80104 25+: $2.40838 Show More
ISL78229ARZ-T7A DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BOOST PMBUS 40WFQFN	192	1+: $8.78240 10+: $6.84992 25+: $6.36768 Show More
ISL78227ARZ-T DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BOOST 32WQFN	In Stock	6000+: $3.46874
ISL78268ARZ-T7A DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 24QFN	16	1+: $5.86960 10+: $4.51792 250+: $3.63099 Show More
ISL6269ACRZ-T DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 16QFN	In Stock	6000+: $1.80888
ISL68226IRAZ-T DC DC Switching Controllers	Renesas Electronics Corporation	INFRA 3OUT/8PH DIGITAL CONTROLLE	In Stock	4000+: $4.17822
ZL8801ALAFT7A DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK PMBUS 44QFN	361	1+: $9.69760 10+: $7.59264 25+: $7.06570 Show More
RAA228227GNP#AA0 DC DC Switching Controllers	Renesas Electronics Corporation	DIGITAL DUAL OUTPUT, 16-PHASE PW	In Stock	520+: $6.90906
ISL6744AAUZ DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR MULT TOPOLOGY 8MSOP	1959	1+: $3.09760 10+: $2.34520 25+: $2.15670 Show More
ISL6522IRZ-TK DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 16QFN	In Stock	1000+: $2.26605 2000+: $2.21458 3000+: $2.18881
ISL8107IRZ DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 16QFN	6	600+: $5.78609
ISL6558IRZ-TK DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 20QFN	In Stock	1000+: $3.99428 2000+: $3.91243
ZL8800ALAFTK DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK PMBUS 44QFN	In Stock	1000+: $5.88394
ISL68137IRAZ DC DC Switching Controllers	Renesas Electronics Corporation	AVS X+Y 7 PHASE DIGI CONTLR 48LD	319	1+: $6.38400 10+: $5.49085 50+: $4.94572 Show More
HA17385FP-EL DC DC Switching Controllers	Renesas Electronics Corporation	1A, 500KHZ SW	15378	173+: $1.53120
RAA228218GNP#AA0 DC DC Switching Controllers	Renesas Electronics Corporation	DIGITAL SINGLE OUTPUT, 20-PHASE	In Stock	520+: $6.19157
ISL6558CBZA DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 16SOIC	In Stock	960+: $2.82057
ISL68222IRAZ DC DC Switching Controllers	Renesas Electronics Corporation	INFRA 2OUT/5PH DIGITAL CONTROLLE	In Stock	980+: $3.27183