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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 |
|---|---|---|---|---|---|
 LTC3722HGN-1#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR FULL-BRIDGE 24SSOP | 17 | 1+: $16.09520 10+: $11.35992 55+: $9.27248
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LTC3722HGN-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR FULL-BRIDGE 24SSOP | In Stock | 2500+: $8.97600 | |
 LM5116WG/NOPBDC DC Switching Controllers | Texas Instruments | DC/DC Controller, 100V, 3.5A, 1MHz, Non-Isolated, 1-Ch, SM | 28 | 1+: $422.84880 10+: $368.44368 | |
 UCC28251PWDC DC Switching Controllers | Texas Instruments | PWM Controller, DC/DC, Half/Full-Bridge, 100% Duty Cycle, 20.3V, TSSOP | In Stock | 280+: $2.80016 | |
 LM3017LE/NOPBDC DC Switching Controllers | Texas Instruments | Low-Side DC/DC Controller, 18V, 1A, 635kHz, 86% Duty Cycle, QFN | 1107 | 1+: $2.00640 10+: $1.48984 25+: $1.35942
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 UC1825AVTD1DC DC Switching Controllers | Texas Instruments | Rad-Tolerant, High-Speed PWM Controller 0- 0 to 0 | In Stock | 81+: $691.90967 | |
UC1825AVTD2DC DC Switching Controllers | Texas Instruments | Rad-Tolerant, High-Speed PWM Controller 0- 0 to 0 | In Stock | 10+: $882.29416 | |
 TPS43337QDAPRQ1DC DC Switching Controllers | Texas Instruments | Automotive 2V to 40V Low Iq Single Boost & Dual Fixed Output Voltage Synchronous Buck Controller 38-HTSSOP -40 to 125 | In Stock | 2000+: $3.03043 | |
LM3017LEX/NOPBDC DC Switching Controllers | Texas Instruments | High Efficiency Low-Side Controller with True Shutdown 10-WQFN -40 to 125 | In Stock | 4500+: $0.85247 9000+: $0.83669 | |
 LM5122MHX/NOPBDC DC Switching Controllers | Texas Instruments | 3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability 20-HTSSOP -40 to 125 | 2945 | 10+: $1.92685 30+: $1.62857 100+: $1.40743
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LM5122QMHX/NOPBDC DC Switching Controllers | Texas Instruments | Automotive Grade, 3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capabili 20-HTSSOP -40 to 125 | 8309 | 10+: $2.04172 30+: $1.81543 100+: $1.58228
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 AP3581BMPTR-G1DC DC Switching Controllers | Diodes Incorporated | IC REG CTRLR BUCK 8SOIC | In Stock | 4000+: $0.17037 8000+: $0.15825 12000+: $0.15213
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AP3586BMPTR-G1DC DC Switching Controllers | Diodes Incorporated | IC REG CTRLR BUCK 8SOIC | In Stock | 4000+: $0.32707 8000+: $0.30730 12000+: $0.29733
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 LM27403SQE/NOPBDC DC Switching Controllers | Texas Instruments | 3-20V Sync Buck Controller, Voltage Mode, DCR Sensing, 25A, 125°C | 2785 | 1+: $3.12400 10+: $2.35048 25+: $2.15776
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 LTC3774EUHE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 36QFN | 71 | 1+: $8.58000 10+: $5.81416 61+: $4.53705
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LTC3774EUHE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 36QFN | In Stock | 2500+: $3.89400 | |
LTC3774IUHE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 36QFN | In Stock | 1+: $9.40720 10+: $6.41608 61+: $5.03288
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LTC3774IUHE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 36QFN | In Stock | 2500+: $4.41100 | |
 UCD9222WRGZREPDC DC Switching Controllers | Texas Instruments | Digital PWM System Controller with 4-bit, 6-bit, or 8-bit VID Support UCD9222-EP 48-VQFN -55 to 115 | In Stock | 2500+: $8.98446 | |
 TPS40490MHRHDRDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 28QFN | In Stock | 3000+: $5.88782 | |
 NCV887601D1R2GDC DC Switching Controllers | onsemi | Automotive Grade Start-Stop Non-Synchronous Boost Controller, SOIC-8 Narrow Body, 2500-REEL | 2722 | 1+: $2.77200 10+: $1.76088 25+: $1.49741
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 LTC3874EUFD#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 28QFN | 129 | 1+: $7.53280 10+: $5.06352 73+: $3.83680
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LTC3874EUFD#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 28QFN | In Stock | 2500+: $3.26700 | |
LTC3874IUFD#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 28QFN | 68 | 1+: $7.93760 10+: $5.35568 73+: $4.07114
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LTC3874IUFD#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 28QFN | In Stock | 2500+: $3.50900 |
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