DC DC Switching Controllers

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.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
SG3846DW-TR	Microchip Technology	PWM CONTROLLERS, HIGH-RELIABILIT	Tape & Reel (TR)	16-SOIC	Surface Mount	-	0°C ~ 70°C (TA)
SG3846N	Microchip Technology	CURRENT MODE PWMS, HIGH-RELIABIL	Tube	16-PDIP	Through Hole	-	0°C ~ 70°C (TA)
SG5701TZ $0.47	Fairchild Semiconductor	75KHZ BICMOS, PDSO6	Bulk	SOT-23-6	Surface Mount	-	-40°C ~ 105°C
SG5701TZ $0.37	onsemi	IC REG CTRLR FLYBK ISO PWM SOT23	Tape & Reel (TR),Tape & Reel (TR)	SOT-26	Surface Mount	-	-
SG5701TZ-ON $0.47	onsemi	75KHZ BICMOS, PDSO6	Bulk	SOT-23-6	Surface Mount	-	-40°C ~ 105°C
SG6859DTY	onsemi	INTEGRATED CIRCUIT	Bulk	SOT-26	Surface Mount	-	-40°C ~ 105°C
SI-8511NVS $1.41	Sanken Electric USA Inc.	IC REG CTRLR BUCK 24TSSOP	Tape & Reel (TR)	24-TSSOP	Surface Mount	-	-20°C ~ 85°C (TA)
SI-8511NVS-TL $2.92	Sanken Electric USA Inc.	IC REG CTRLR BUCK 24TSSOP	Tape & Reel (TR),Cut Tape (CT)	24-TSSOP	Surface Mount	-	-20°C ~ 85°C (TA)