DC DC Switching Controllers

(16631 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
S-8521F55MC-BQOT2G DC DC Switching Controllers	ABLIC	IC REG CTRLR BUCK SOT23-5	In Stock	3000+: $0.47097 6000+: $0.46019 9000+: $0.45479 Show More
XC9301A362MR-G DC DC Switching Controllers	Torex Semiconductor Ltd.	STEP-UP & STEP-DOWN 180KHZ DCDC	In Stock	3000+: $0.46662 6000+: $0.44329 15000+: $0.42662
MIC2131-4YTSE DC DC Switching Controllers	Microchip Technology	IC REG CTRLR BUCK 16TSSOP	In Stock	1+: $3.44080 25+: $2.86000 100+: $2.60480
XC9501B092DR-G DC DC Switching Controllers	Torex Semiconductor Ltd.	2CH.STEP-UP/UP DC/DC CONTROLLER	In Stock	3000+: $0.97490 6000+: $0.93879
S-8355K20MC-NAFT2G DC DC Switching Controllers	ABLIC	IC REG CTRLR BOOST SOT23-5	In Stock	3000+: $0.64803 6000+: $0.63404 9000+: $0.62703
S-8533A48AFT-TB-G DC DC Switching Controllers	ABLIC	IC REG CTRLR BUCK 8TSSOP	In Stock	3000+: $1.30603 6000+: $1.28122
S-8337ABEB-T8T1G DC DC Switching Controllers	ABLIC	IC REG CTRLR BOOST 8TSSOP	In Stock	3000+: $0.78253 6000+: $0.76620 9000+: $0.75802
MIC38C43XYM-TR DC DC Switching Controllers	Microchip Technology	IC REG CTRLR MULT TOPOLOGY 8SOIC	80	1+: $1.95360 25+: $1.61920 2500+: $1.47841
LM25085AMYE/NOPB DC DC Switching Controllers	Texas Instruments	DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin HVSSOP EP T/R	372	1+: $2.32320 10+: $1.72832 25+: $1.58013 Show More
S-8338ABIC-T8T1G DC DC Switching Controllers	ABLIC	IC REG CTRLR BOOST 8TSSOP	In Stock	3000+: $0.78253 6000+: $0.76620 9000+: $0.75802
S-8521B32MC-ATRT2G DC DC Switching Controllers	ABLIC	Switching Controller, 0.05A, 207kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN	In Stock	3000+: $0.47097 6000+: $0.46019 9000+: $0.45479 Show More
LM5025ASD DC DC Switching Controllers	Texas Instruments	3A SWITCHING CONTROLLER, 650kHz SWITCHING FREQ-MAX, DSO16, 5 X 5 MM, LLP-16	In Stock	1000+: $1.28386 2000+: $1.25156 3000+: $1.23540 Show More
XC9301A493MR-G DC DC Switching Controllers	Torex Semiconductor Ltd.	STEP-UP & STEP-DOWN 300KHZ DCDC	In Stock	3000+: $0.46662 6000+: $0.44329 15000+: $0.42662
XC9301A572MR-G DC DC Switching Controllers	Torex Semiconductor Ltd.	STEP-UP & STEP-DOWN 180KHZ DCDC	In Stock	3000+: $0.46662 6000+: $0.44329 15000+: $0.42662
ISL6558IRZ-T DC DC Switching Controllers	Renesas Electronics Corporation	IC REG CTRLR BUCK 20QFN	In Stock	6000+: $3.81133
S-8358F53MC-MLMT2G DC DC Switching Controllers	ABLIC	IC REG CTRLR BOOST SOT23-5	In Stock	3000+: $0.64803 6000+: $0.63404 9000+: $0.62703
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
S-8357B40MC-NIZT2U DC DC Switching Controllers	ABLIC	Switching Controller, 115kHz Switching Freq-Max, CMOS, PDSO5, HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN	In Stock	3000+: $0.64803 6000+: $0.63404 9000+: $0.62703
LM5025SD/NOPB DC DC Switching Controllers	Texas Instruments	90V PWM Controller, DC/DC, 1MHz, 1A, 300W, Surface Mount	In Stock	1+: $2.31440 1000+: $1.43194 2000+: $1.39662 Show More
LM2647LQ DC DC Switching Controllers	Texas Instruments	DUAL SWITCHING CONTROLLER, 345kHz SWITCHING FREQ-MAX, QCC28, LLP-28	In Stock	1000+: $2.39075 2000+: $2.33696 3000+: $2.31004
S-8337ACIA-T8T1G DC DC Switching Controllers	ABLIC	IC REG CTRLR BOOST 8TSSOP	In Stock	3000+: $0.78253 6000+: $0.76620 9000+: $0.75802
XC9122D091MR-G DC DC Switching Controllers	Torex Semiconductor Ltd.	STEP-UP DC/DC CONTROLLER, MAXDUT	In Stock	3000+: $0.65034 6000+: $0.62625
S-8520A50MC-AWJT2G DC DC Switching Controllers	ABLIC	Switching Controller, 0.05A, 207kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN	In Stock	3000+: $0.47097 6000+: $0.46019 9000+: $0.45479 Show More
MAX8578EUB+ DC DC Switching Controllers	Analog Devices Inc./Maxim Integrated	IC REG CTRLR BUCK 10UMAX	4	1+: $5.79920 10+: $4.45808 50+: $3.92251 Show More
IRU3137CSTR DC DC Switching Controllers	Infineon Technologies	IC REG CTRLR BUCK 8SOIC	In Stock	2500+: $0.67617 5000+: $0.66099 7500+: $0.65338 Show More