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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 |
|---|---|---|---|---|---|
 TPS53124RGERDC DC Switching Controllers | Texas Instruments | : 4.5V-24V input Synchronous DCAP Mode Dual Step-Down Controller 24-VQFN -40 to 85 | In Stock | 120+: $2.20000 3000+: $1.81977 | |
 TPS40132RHBTDC DC Switching Controllers | Texas Instruments | 2-Ch DC/DC Controller, 1V-40V In, 600mV-5.8V Out, 40A, 1.2MHz, VQFN | 429 | 1+: $5.22720 10+: $4.00752 25+: $3.70269
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 LM3481MM/NOPBDC DC Switching Controllers | Texas Instruments | DC/DC Controller, Boost/SEPIC, 1A, 48V, 1MHz, 10-Pin MSOP | 2549 | 10+: $0.96685 30+: $0.85885 100+: $0.75085
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 UCC28220QPWRQ1DC DC Switching Controllers | Texas Instruments | Automotive Dual Interleaved 2MHz PWM controller with Programmable max duty cycle 10V/8V UVLO 16-TSSOP -40 to 125 | In Stock | 1+: $4.44400 68+: $3.89840 2000+: $3.20596 | |
 TPS51727RHARDC DC Switching Controllers | Texas Instruments | Dual-Phase, D-CAP+™ Mode Step Down Power Management IC for 50A+ Applications 40-VQFN -10 to 100 | In Stock | 1+: $2.84240 126+: $2.10320 2500+: $1.73892
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 TPS40211DGQDC DC Switching Controllers | Texas Instruments | Boost DC/DC Controller, 1MHz, 52V In, 250V Out, 6A Out | 101 | 1+: $1.93200 10+: $1.64057 30+: $1.45715 | |
 TPS40210DRCTDC DC Switching Controllers | Texas Instruments | Boost DC/DC Controller, 1MHz, 52V In, 260V Out, 6A Out | 160 | 1+: $2.47543 10+: $2.18057 30+: $1.97143 | |
TPS40211DRCTDC DC Switching Controllers | Texas Instruments | Wide Input Range Current Mode Boost Controller 10-VSON -40 to 125 | 519 | 1+: $1.91840 10+: $1.41680 25+: $1.29219
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 UC2856QDWRQ1DC DC Switching Controllers | Texas Instruments | Automotive 8V to 40V, up to 1MHz current mode PWM controller 16-SOIC -40 to 125 | In Stock | 1+: $4.92800 61+: $4.33840 2000+: $3.56707 | |
 LM1770UMFX/NOPBDC DC Switching Controllers | Texas Instruments | Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation 5-SOT-23 -40 to 125 | In Stock | 182+: $1.45200 3000+: $0.94498 6000+: $0.92593
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 LM1771SMMX/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 8VSSOP | In Stock | 3500+: $0.81646 7000+: $0.80021 10500+: $0.79207 | |
LM1771TMMX/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 8VSSOP | In Stock | 3500+: $0.81646 7000+: $0.80021 10500+: $0.79207 | |
LM1771UMMX/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 8VSSOP | In Stock | 3500+: $0.81646 7000+: $0.80021 10500+: $0.79207 | |
 LM1771USDX/NOPBDC DC Switching Controllers | Texas Instruments | Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation 6-WSON -40 to 125 | In Stock | 4500+: $0.81021 9000+: $0.79505 | |
 LM3485MMX/NOPBDC DC Switching Controllers | Texas Instruments | Hysteretic PFET Buck Controller, 35V, 4A, 1MHz, MSOP | 9137 | 1+: $1.46960 10+: $1.07888 25+: $0.98067
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LM3489MMX/NOPBDC DC Switching Controllers | Texas Instruments | Hysteretic PFET Buck Controller with Enable Pin 8-VSSOP -40 to 125 | 9191 | 1+: $1.40800 10+: $1.03136 25+: $0.93667
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LM3743MMX-300/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 10MSOP | In Stock | 3500+: $1.07113 7000+: $1.05084 | |
 LM5020SDX-2/NOPBDC DC Switching Controllers | Texas Instruments | 13-100V Wide Vin, Current Mode PWM Boost, Flyback, Sepic Controller 10-WSON -40 to 125 | In Stock | 4500+: $1.12759 | |
LM5022MME/NOPBDC DC Switching Controllers | Texas Instruments | DC/DC Boost Controller, 60V, 1A, 1.115MHz, 95% Duty Cycle, VSSOP | 22 | 1+: $1.01485 10+: $0.98915 30+: $0.97200 | |
LM5022MMX/NOPBDC DC Switching Controllers | Texas Instruments | 6-60V Wide Vin, current mode boost, SEPIC and Flyback controller 10-VSSOP -40 to 125 | 6724 | 1+: $2.41120 10+: $1.79960 25+: $1.64666
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LM5025MTCX/NOPBDC DC Switching Controllers | Texas Instruments | 90V active clamp voltage mode PWM controller with P or N-channel clamp FET and 0.25V CS threshold 16-TSSOP -40 to 125 | 22 | 1+: $3.12515 10+: $3.04800 30+: $2.99485 | |
 LM5025SDX/NOPBDC DC Switching Controllers | Texas Instruments | Active Clamp Voltage Mode PWM Controller 16-WSON -40 to 125 | In Stock | 4500+: $1.13225 | |
 LM5035MHX/NOPBDC DC Switching Controllers | Texas Instruments | PWM controller with Integrated half-bridge and SyncFET Drivers 20-HTSSOP -40 to 125 | 5262 | 10+: $3.98572 30+: $3.57600 100+: $3.16115
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LM5041MTCX/NOPBDC DC Switching Controllers | Texas Instruments | Cascaded PWM controller with Hiccup mode 16-TSSOP -40 to 125 | 552 | 1+: $3.55200 10+: $3.12685 30+: $2.90915
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LM5041SDX/NOPBDC DC Switching Controllers | Texas Instruments | Cascaded PWM controller with Hiccup mode 16-WSON -40 to 125 | In Stock | 4500+: $1.63406 |
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