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DC DC Switching Controllers
(16631 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 | Quantity |
|---|---|---|---|---|---|
 TPS51125RGETDC DC Switching Controllers | Texas Instruments | 4.5-V to 28-V, dual-channel synchronous buck controller with 100-mA LDOs and Out-of-Audio™ 24-VQFN -40 to 85 | 33 | 1+: $3.97028 10+: $3.87085 30+: $3.80400 | |
 UCC25630-3DDBTDC DC Switching Controllers | Texas Instruments | LLC resonant controller enabling low standby power 14-SOIC -40 to 125 | 248 | 1+: $4.24160 10+: $3.22872 25+: $2.97475
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 LTC3884ERHE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK PMBUS 48QFN | 111 | 1+: $15.15360 10+: $10.65240 61+: $8.57366
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 LTC3884ERHE-1#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK PMBUS 48QFN | In Stock | 61+: $8.57366 | |
 LTC3884IRHE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK PMBUS 48QFN | 82 | 1+: $15.07440 10+: $10.59432 61+: $8.52518
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LTC3884IRHE-1#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK PMBUS 48QFN | In Stock | 1+: $15.07440 10+: $10.59432 61+: $8.52518
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 LTC3874EUF-1#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 24QFN | 100 | 1+: $7.53280 10+: $5.06352 91+: $3.73536
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LTC3874IUF-1#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 24QFN | In Stock | 1+: $7.93760 10+: $5.35568 91+: $3.96483
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LTC3884ERHE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK PMBUS 48QFN | In Stock | 2500+: $8.29400 | |
LTC3884ERHE-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK PMBUS 48QFN | In Stock | 2500+: $8.29400 | |
LTC3884IRHE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK PMBUS 48QFN | In Stock | 2500+: $8.23900 | |
LTC3884IRHE-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK PMBUS 48QFN | In Stock | 2500+: $8.23900 | |
LTC3874EUF-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 24QFN | In Stock | 2500+: $3.26700 | |
LTC3874IUF-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 24QFN | In Stock | 2500+: $3.50900 | |
 LT8390AHFE#PBFDC DC Switching Controllers | Analog Devices Inc. | 60V SYNCHRONOUS 4-SWITCH BUCK-BO | In Stock | 1+: $13.21760 10+: $9.20920 50+: $7.52277
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LT8390AHFE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | 60V SYNCHRONOUS 4-SWITCH BUCK-BO | In Stock | 2000+: $6.93000 | |
 LT8390AHUFD#PBFDC DC Switching Controllers | Analog Devices Inc. | 60V SYNCHRONOUS 4-SWITCH BUCK-BO | 312 | 1+: $13.31440 10+: $9.28048 73+: $7.27567
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LT8390AHUFD#TRPBFDC DC Switching Controllers | Analog Devices Inc. | 60V SYNCHRONOUS 4-SWITCH BUCK-BO | In Stock | 2500+: $6.99600 | |
LT8390HFE#PBFDC DC Switching Controllers | Analog Devices Inc. | 60V SYNCHRONOUS 4-SWITCH BUCK-BO | 89 | 1+: $13.21760 10+: $9.20920 50+: $7.52277
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LT8390HFE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | 60V SYNCHRONOUS 4-SWITCH BUCK-BO | 1133 | 1+: $13.21760 10+: $9.20920 25+: $8.16534
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LT8390HUFD#PBFDC DC Switching Controllers | Analog Devices Inc. | 60V SYNCHRONOUS 4-SWITCH BUCK-BO | 715 | 1+: $11.31680 10+: $7.88832 73+: $6.99600 | |
LT8390HUFD#TRPBFDC DC Switching Controllers | Analog Devices Inc. | 60V SYNCHRONOUS 4-SWITCH BUCK-BO | In Stock | 2500+: $6.99600 | |
 UCC28C43QDRQ1DC DC Switching Controllers | Texas Instruments | 1-A, automotive single ended 1MHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 8-SOIC -40 to 125 | 104 | 1+: $1.73315 10+: $1.53943 30+: $1.40228 | |
 NCV898032D1R2GDC DC Switching Controllers | onsemi | Non-Synchronous Boost Controller, Automotive Grade, 2500-REEL | 5467 | 171+: $1.54000 | |
 LM5150QRUMTQ1DC DC Switching Controllers | Texas Instruments | Wide VIN Automotive Low IQ Boost Controller 16-WQFN -40 to 150 | 63 | 1+: $1.52228 10+: $1.48800 30+: $1.46400 |
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