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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 | Quantity |
|---|---|---|---|---|---|
 UC28025DWDC DC Switching Controllers | Texas Instruments | High-Speed PWM Controller, 1MHz, 2 Outputs, 105°C, SOIC | 88 | 1+: $6.14915 10+: $5.33828 30+: $4.84457 | |
 UC28025NDC DC Switching Controllers | Texas Instruments | Double ended economy high speed PWM controller 16-PDIP -40 to 105 | In Stock | 89+: $2.98320 300+: $2.65529 | |
UC28023DWDC DC Switching Controllers | Texas Instruments | High-Speed PWM Controller, 1MHz, 1.5A, 30V, SOIC | In Stock | 102+: $2.58720 360+: $2.58101 | |
 TPS40053PWPDC DC Switching Controllers | Texas Instruments | Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85 | In Stock | 90+: $2.93920 180+: $2.69231 | |
TPS40051PWPDC DC Switching Controllers | Texas Instruments | Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85 | 602 | 1+: $5.20960 10+: $3.99168 90+: $3.37392
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TPS40050PWPDC DC Switching Controllers | Texas Instruments | Wide Input Voltage Synchronous Buck Controller 16-HTSSOP -40 to 85 | In Stock | 78+: $3.39680 270+: $3.18179 | |
 LM3477AMM/NOPBDC DC Switching Controllers | Texas Instruments | High Efficiency High-Side N-Channel Controller for Switching Regulator 8-VSSOP -40 to 125 | 3801 | 1+: $2.59600 10+: $1.93952 25+: $1.77584
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 LM2727MTC/NOPBDC DC Switching Controllers | Texas Instruments | DC/DC Cntrlr Single-OUT Step Down 2000kHz 14-Pin TSSOP Tube | 2 | 1+: $2.82480 10+: $2.11904 94+: $1.75560
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UC2824DWDC DC Switching Controllers | Texas Instruments | 30-V, 1.5A double ended 1MHz PWM controller with 9.2V/8.4V UVLO, 80% duty cycle, -40C to 85C 16-SOIC -40 to 85 | In Stock | 19+: $13.91280 80+: $12.52647 | |
 UCC28086PWDC 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
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 LM5030MM/NOPBDC DC Switching Controllers | Texas Instruments | PWM Controller, 1.5A, 600kHz, Non-Isolated, Push-Pull, MSOP | In Stock | 50+: $1.72800 100+: $1.69715 150+: $1.68172 | |
 TPS64202DBVTDC 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
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TPS64203DBVTDC 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
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TPS64201DBVTDC 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
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TPS64200DBVTDC 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
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 TPS40004DGQDC 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 | |
TPS40005DGQDC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 700kHz SWITCHING FREQ-MAX, PDSO10, GREEN, PLASTIC, MSOP-10 | In Stock | 130+: $2.02400 240+: $1.58415 | |
 UCC28220DDC 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
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TPS40052PWPDC 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 | |
 TPS51117RGYRDC DC Switching Controllers | Texas Instruments | Sync Step Down Controller, 1.8-28V In, 10A Out, 550kHz, 14-VQFN | 1657 | 1+: $1.88320 10+: $1.39128 25+: $1.26861
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 TPS53126PWDC DC Switching Controllers | Texas Instruments | 2-Ch DC-DC Controller, 24V In, 700kHz, 15A Out, TSSOP | In Stock | 60+: $4.37360 240+: $3.88447 | |
 LM3754SQX/NOPBDC DC Switching Controllers | Texas Instruments | Voltage Mode PWM Controller 0.6V to 3.6V 50A 32-Pin LLP EP T/R | In Stock | 4500+: $3.92316 | |
LM3753SQ/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 32WQFN | In Stock | 1000+: $3.35291 2000+: $3.28198 | |
 LM5035CMHX/NOPBDC DC Switching Controllers | Texas Instruments | PWM controller with Integrated half-bridge and 5V SyncFET Drive output with Increased max duty cycle 20-HTSSOP -40 to 125 | In Stock | 2500+: $2.16139 | |
 LM5176QPWPTQ1DC DC Switching Controllers | Texas Instruments | 55V Buck-Boost Controller, 28-Pin HTSSOP, Automotive | 129 | 1+: $10.34400 10+: $8.28172 30+: $7.45885 |
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