DC DC Switching Controllers

(3235 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
UCC28086PW DC DC Switching Controllers	Texas Instruments	Current mode push-pull PWM with prog. slope comp, 100µs soft start, 4.3/4.1 UVLO, -40°C to 85°C 8-TSSOP -40 to 85	374	1+: $3.59920 10+: $2.72008 25+: $2.50131 Show More
TPS64202DBVT DC DC Switching Controllers	Texas Instruments	1.8 to 6.5 V input, 550 kHz, 95% efficient step-down controller, 20 uA, SOT-23 6-SOT-23 -40 to 85	528	1+: $1.61920 10+: $1.18888 25+: $1.08205 Show More
TPS64203DBVT DC DC Switching Controllers	Texas Instruments	DC/DC Controller, 1.8-6.5V In, 1.2-6.5V Out, 3A, SOT-23	402	1+: $1.61920 10+: $1.18888 25+: $1.08205 Show More
TPS64201DBVT DC DC Switching Controllers	Texas Instruments	1.8 to 6.5 V input, 450 kHz, 95% efficient step-down controller, 20 uA, SOT-23 6-SOT-23 -40 to 85	543	1+: $1.61920 10+: $1.18888 25+: $1.08205 Show More
TPS64200DBVT DC DC Switching Controllers	Texas Instruments	Step-Down Controller, 1.8-6.5V In, 3A Out, 350kHz, SOT-23	In Stock	1+: $1.61920 10+: $1.18888 25+: $1.08205 Show More
TPS40004DGQ DC DC Switching Controllers	Texas Instruments	Low Input (2.25V-5.5V) 300 kHz Frequency, Synchronous Buck Controller, Source/ Sink 10-MSOP-PowerPAD -40 to 85	In Stock	135+: $1.96240 240+: $1.75017
TPS40005DGQ DC DC Switching Controllers	Texas Instruments	SWITCHING CONTROLLER, 700kHz SWITCHING FREQ-MAX, PDSO10, GREEN, PLASTIC, MSOP-10	In Stock	130+: $2.02400 240+: $1.58415
UCC28220D DC DC Switching Controllers	Texas Instruments	Dual Interleaved PWM Controller, 2MHz, 77% Duty Cycle, 16-SOIC	466	1+: $5.12160 10+: $3.92216 40+: $3.49602 Show More
TPS40052PWP DC DC Switching Controllers	Texas Instruments	Wide Input (8V-40V) up to 1MHz Frequency, Synchronous Buck Controller, with DDR tracking 16-HTSSOP -40 to 85	In Stock	74+: $3.59040 270+: $4.08274
TPS5124DBT DC DC Switching Controllers	Texas Instruments	Dual Channel DC/DC Controller, 4.5-15V In, 0.9-12V Out, 20A, 300kHz, TSSOP	In Stock	59+: $4.47040 240+: $3.96906
UCC2892PW DC DC Switching Controllers	Texas Instruments	16V active clamp current mode PWM controller with P-channel clamp FET and line OV protection 16-TSSOP -40 to 105	In Stock	130+: $2.03280 450+: $1.81290
UCC2893D DC DC Switching Controllers	Texas Instruments	110-V active clamp current mode PWM controller with N-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85	229	1+: $3.58160 10+: $2.71216 40+: $2.40196 Show More
TPS40090PW DC DC Switching Controllers	Texas Instruments	4 Channel Multiphase Buck DC/DC Controller 24-TSSOP -40 to 85	267	1+: $5.55280 10+: $4.26800 60+: $3.70656 Show More
UCC2892D DC DC Switching Controllers	Texas Instruments	16V active clamp current mode PWM controller with P-channel clamp FET and line OV protection 16-SOIC -40 to 85	407	1+: $3.41440 10+: $2.57576 40+: $2.27920 Show More
UCC2891D DC DC Switching Controllers	Texas Instruments	110V Active Clamp PWM Controller, 250kHz, 2A, 16-SOIC	130	1+: $3.13280 10+: $2.35840 40+: $2.08340 Show More
TL2842P DC DC Switching Controllers	Texas Instruments	Economy single ended 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, -40-85C 8-PDIP -40 to 85	529	1+: $1.42560 10+: $1.04104 50+: $0.88827 Show More
TL2844P DC DC Switching Controllers	Texas Instruments	PWM Controller, 30V, 200mA, 500kHz, 8-Pin PDIP	504	1+: $1.42560 10+: $1.04104 50+: $0.88827 Show More
TPS40020PWP DC DC Switching Controllers	Texas Instruments	Enhanced Low Input (2.25V-5.5V) up to 1MHz Frequency, Sync. Buck Controller, source only 16-HTSSOP -40 to 85	In Stock	85+: $3.11520 270+: $3.48770
UCD7230RGWR DC DC Switching Controllers	Texas Instruments	15.5 V, 2 MHz, 4 A synchronous buck MOSFET™ driver compatible with UCD92xx digital PWM controllers 20-VQFN 0 to 0	In Stock	183+: $1.44320
SG2524DRE4 DC DC Switching Controllers	Texas Instruments	40V, Dual 0.05A 450KHz PWM controller with -25C to 85C 16-SOIC -25 to 85	In Stock	2500+: $0.41613 5000+: $0.40594 7500+: $0.40083 Show More
SG3524DR DC DC Switching Controllers	Texas Instruments	PWM Controller, Voltage Mode, 100mA, 722kHz, 40V, 16-Pin SOIC	5417	5+: $0.47112 50+: $0.37037 150+: $0.32720 Show More
SG3524DRE4 DC DC Switching Controllers	Texas Instruments	40V, Dual 0.05A 450KHz PWM controller with 0C to 70C 16-SOIC 0 to 70	In Stock	2500+: $0.15426 5000+: $0.14975 7500+: $0.14750 Show More
SG3524NG4 DC DC Switching Controllers	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 16DIP	In Stock	750+: $0.43930
SG3524NSR DC DC Switching Controllers	Texas Instruments	40V, Dual 0.05A 450KHz PWM controller with 0C to 70C 16-SO 0 to 70	In Stock	1+: $0.84480 2000+: $0.52691 4000+: $0.51382 Show More
SG2524D DC DC Switching Controllers	Texas Instruments	40V 2-Ch 450kHz PWM DC/DC Controller IC, 100mA, 16-SOIC	2580	1+: $1.16160 10+: $0.84568 40+: $0.73282 Show More