DC DC Switching Controllers

(379 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
ISL6527IB-T DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 14SOIC	2750	216+: $1.22320
ISL6527IRZ DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 16QFN	5805	80+: $3.30880
ISL6522BIB DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 14SOIC	1058	242+: $1.09120
HIP6301CB-T DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 20SOIC	1100	154+: $1.71600
ISL6525CBZ DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 14SOIC	389	109+: $2.42880
ISL6520BCBZ DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 8SOIC	1168	100+: $2.64000
ISL6520AIRZ DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 16QFN	4365	133+: $1.98000
ISL6527CRZ DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 16QFN	2332	84+: $3.13280
ISL6558CB DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 16SOIC	6472	180+: $1.46080
ISL6564ACRZ-T DC DC Switching Controllers	Intersil	SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PQCC40, 6 X 6 MM, ROHS COMPLIANT, PLASTIC, MO-220, QFN-40	3471	24+: $10.82400
ISL6740IBZ DC DC Switching Controllers	Intersil	IC REG CTRLR MULT TOP 16SOIC	10520	50+: $5.30640
ISL6565BCV DC DC Switching Controllers	Intersil	SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PDSO28, PLASTIC, MO-153-AE, TSSOP-28	434	176+: $1.49600
ISL6845IB DC DC Switching Controllers	Intersil	IC REG CTRLR BOOST/FLYBACK 8SOIC	2339	167+: $1.58400
HIP6303CB DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 20SOIC	1100	71+: $3.70480
ISL6522CBZ-TR5190 DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 14SOIC	2366	97+: $2.71920
ISL6522CBZ-T DC DC Switching Controllers	Intersil	Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller; QFN16, SOIC14, TSSOP14; Temp Range: See Datasheet	8250	87+: $3.03600
ISL6522CR-T DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 16QFN	6600	216+: $1.22320
ISL6445IAZ DC DC Switching Controllers	Intersil	Dual 6A DC/DC PWM Controller, 1.55MHz, 24V In/Out, QSOP	962	77+: $3.41440
ISL6527IBZ DC DC Switching Controllers	Intersil	IC REG CTRLR BUCK 14SOIC	4566	80+: $3.30880
ISL8845AABZ DC DC Switching Controllers	Intersil	1A SWITCHING REGULATOR, 2000kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, PLASTIC, MO-012AA, SOIC-8	799	150+: $1.76000
ISL6420AIRZ DC DC Switching Controllers	Intersil	Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller; QFN20; Temp Range: -40° to 85°C	1585	104+: $2.54320
ISL8841AMUZ DC DC Switching Controllers	Intersil	IC REG CTRLR BOOST/FLYBACK 8MSOP	3605	150+: $1.76000
ISL8106CRZ DC DC Switching Controllers	Intersil	Wide VIN, 7V to 25V, Single-Phase PWM Controller with Integrated MOSFET Drivers; QFN16; Temp Range: See Datasheet	666	113+: $2.34080
ISL6307CRZ-T DC DC Switching Controllers	Intersil	Switching Controllers W/ANNEAL 6-PHS VR11 CNTRLR COM TAPE AND	4400	61+: $4.33840
ISL6327IRZ DC DC Switching Controllers	Intersil	Switching Controllers W/ANNEAL 6-PHS VR11 CNTRLR IND	128	42+: $6.24800