DC DC Switching Controllers

(182 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
E-UC2842BD1 DC DC Switching Controllers	STMicroelectronics	Current Mode PWM	In Stock	2000+: $0.36608
E-UC2842BD1013TR DC DC Switching Controllers	STMicroelectronics	Current Mode PWM	In Stock	2500+: $0.36275 5000+: $0.35365 7500+: $0.34909 Show More
E-UC2842BN DC DC Switching Controllers	STMicroelectronics	Current Mode PWM	In Stock	2000+: $0.40277
E-UC2843BD1 DC DC Switching Controllers	STMicroelectronics	DC/DC Controller PWM SO 30V 1A Boost/Flyback	In Stock	2000+: $0.36608
E-UC2844BN DC DC Switching Controllers	STMicroelectronics	Current Mode PWM	In Stock	2000+: $0.40277
E-UC2845BD1 DC DC Switching Controllers	STMicroelectronics	Current Mode PWM	In Stock	2000+: $0.36608
E-UC3842BD1 DC DC Switching Controllers	STMicroelectronics	Current Mode PWM	In Stock	2000+: $0.32930
SG2525AP DC DC Switching Controllers	STMicroelectronics	DC/DC Controller, 500kHz, 35V, 2-Output, SOIC	19	1+: $2.91772 10+: $2.45485 30+: $2.16515
SG3524P DC DC Switching Controllers	STMicroelectronics	Voltage Mode PWM DC/DC Controller, 300kHz, 40V, SOIC	796	1+: $1.33760 10+: $0.97856 50+: $0.83371 Show More
SG3525AP013TR DC DC Switching Controllers	STMicroelectronics	PWM DC/DC Controller, 500kHz, 35V, SO, Push-Pull	70588	10+: $0.46972 30+: $0.40457 100+: $0.34972 Show More
TSM007ID DC DC Switching Controllers	STMicroelectronics	SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8	In Stock	2000+: $1.43463
L6725TR DC DC Switching Controllers	STMicroelectronics	Voltage mode PWM controller with bootstrap anti-discharging system	In Stock	2500+: $0.96491 5000+: $0.94461 7500+: $0.93445
L6730TR DC DC Switching Controllers	STMicroelectronics	Adjustable step-down controller with synchronous rectification	In Stock	2500+: $1.43149 5000+: $1.40347
L6732TR DC DC Switching Controllers	STMicroelectronics	Adjustable step-down controller with synchronous rectification	In Stock	2500+: $1.14889 5000+: $1.12548 7500+: $1.11376
E-L5991AD DC DC Switching Controllers	STMicroelectronics	Current Mode PWM	84	1+: $1.46960 10+: $1.08328 25+: $0.98630
L6730 DC DC Switching Controllers	STMicroelectronics	DC/DC Buck Controller IC, 1.8-14V In, 1MHz, 100% Duty, 20A Out, HTSSOP	In Stock	1480+: $1.47697
A6727 DC DC Switching Controllers	STMicroelectronics	IC REG CTRLR BUCK 8SOIC	In Stock	2000+: $1.13683
PM8804TR DC DC Switching Controllers	STMicroelectronics	Power Over Ethernet PD Controller 10V 75V 16-Pin VFQFPN EP	389	1+: $1.19680 10+: $0.87120 25+: $0.78989 Show More
A7987TR DC DC Switching Controllers	STMicroelectronics	61 V 3A asynchronous step-down switching regulator with adjustable current limitation for automotive	70	1+: $5.69561 10+: $4.93076 30+: $4.46461 Show More
L3751PUR DC DC Switching Controllers	STMicroelectronics	WIDE 6 V TO 75 V INPUT VOLTAGE S	39	1+: $4.63885 10+: $3.95657 30+: $3.55028
UC2842BD1013TR DC DC Switching Controllers	STMicroelectronics	Current Mode PWM	5502	10+: $0.46285 30+: $0.41143 100+: $0.34800 Show More
SRK1004DTR DC DC Switching Controllers	STMicroelectronics	SYNCHRONOUS RECTIFIER CONTROLLER	3259	1+: $0.73920 10+: $0.52800 25+: $0.47555 Show More
SRK1004BTR DC DC Switching Controllers	STMicroelectronics	SYNCHRONOUS RECTIFIER CONTROLLER	3274	1+: $0.73920 10+: $0.52800 25+: $0.47555 Show More
L6728HTR DC DC Switching Controllers	STMicroelectronics	Single phase PWM controller with Power Good	In Stock	4000+: $0.84253 8000+: $0.82641
SRK1004CTR DC DC Switching Controllers	STMicroelectronics	SYNCHRONOUS RECTIFIER CONTROLLER	3129	1+: $0.73920 10+: $0.52800 25+: $0.47555 Show More