DC DC Switching Controllers

(86 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
LM3000ASQ/NOPB DC DC Switching Controllers	National Semiconductor	SWITCHING REGULATOR/CONTROLLER	7433	-
LM2630MTCX-ADJ DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER	14894	-
LM3524DM DC DC Switching Controllers	National Semiconductor	IC 0.2 A SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SMT-16, Switching Regulator or Controller	326	-
LM5025ASD DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	550	-
LM2737MTCX DC DC Switching Controllers	National Semiconductor	IC SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, TSSOP-14, Switching Regulator or Controller	52250	-
LM2748MTCX DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	2464	-
LM1771SSD DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, VOLTAGE-MO	143000	-
LM5031SD DC DC Switching Controllers	National Semiconductor	LM5031SD	1100	-
LM3477MM DC DC Switching Controllers	National Semiconductor	1A, 575KHZ PDSO8	550	-
LM3152MHE-3.3 DC DC Switching Controllers	National Semiconductor	SWITCHING CONTROLLER, 500KHZ	679	-
LM3477AMMX/NOPB DC DC Switching Controllers	National Semiconductor	IC 1 A SWITCHING CONTROLLER, 575 kHz SWITCHING FREQ-MAX, PDSO8, MSOP-8, Switching Regulator or Controller	3795	-
LM5035BMH/NOPB DC DC Switching Controllers	National Semiconductor	LM5035B PWM CONTROLLER WITH INTE	1509	-
LM5642XMTX/NOPB DC DC Switching Controllers	National Semiconductor	LM5642X HIGH VOLTAGE, DUAL SYNCH	3900	-
LM5030MMX/NOPB DC DC Switching Controllers	National Semiconductor	LM5030 100V PUSH-PULL CURRENT MO	15400	-
LM2747MTCX/NOPB DC DC Switching Controllers	National Semiconductor	LM2747 1V - 14V VOLTAGE MODE SYN	20310	-
LM5035SQ/NOPB DC DC Switching Controllers	National Semiconductor	LM5035 PWM CONTROLLER WITH INTEG	44988	-
LM3495MTC/NOPB DC DC Switching Controllers	National Semiconductor	LM3495 EMULATED PEAK CURRENT MOD	353	-
LM3151MHE-3.3/NOPB DC DC Switching Controllers	National Semiconductor	LM3151 42V SYNCHRONOUS STEP-DOWN	171	-
LM5034MTCX/NOPB DC DC Switching Controllers	National Semiconductor	LM5034 HIGH VOLTAGE DUAL INTERLE	1581	-
LM5026MT/NOPB DC DC Switching Controllers	National Semiconductor	LM5026 ACTIVE CLAMP CURRENT MODE	4941	-
LM3153MHE-3.3/NOPB DC DC Switching Controllers	National Semiconductor	LM3153 SIMPLE SWITCHER CONTROLL	669	-
LM1771TSD/NOPB DC DC Switching Controllers	National Semiconductor	LM1771 LOW-VOLTAGE SYNCHRONOUS B	1100	-
LM3475MF DC DC Switching Controllers	National Semiconductor	IC SWITCHING REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO5, PLASTIC, SOT-23, 5 PIN, Switching Regulator or Controller	5940	-
LM1575K-15/883C DC DC Switching Controllers	National Semiconductor	SMPS CONTROLLER, SWITCHING VOLT	833	-
LM3753SQ/NOPB DC DC Switching Controllers	National Semiconductor	DUAL SWITCHING CONTROLLER, VOLTA	3300	-