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4.5V DC / DC Controllers :
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price | Quantity | Control Mode | Supply Voltage Min | Supply Voltage Max | No. of Outputs | Duty Cycle (%) | IC Case / Package | No. of Pins | Switching Frequency | Topology | Operating Temperature Min | Operating Temperature Max | Product Range | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+RM41.770 10+RM40.730 | Current Mode Control | 4.5V | 24V | 2Outputs | - | QFN-EP | 40Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+RM65.810 10+RM51.940 25+RM48.480 100+RM44.680 300+RM42.560 More Pricing... | Constant Frequency | 4.5V | 30V | 1Outputs | 99% | QSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+RM26.140 10+RM19.970 25+RM18.440 100+RM16.750 300+RM15.810 More Pricing... | Current Mode Control | 4.5V | 40V | 1Outputs | 87.5% | QSOP | 16Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+RM21.290 10+RM19.170 75+RM18.030 150+RM16.760 300+RM15.620 More Pricing... | Voltage Mode Control | 4.5V | 28V | 2Outputs | 87.5% | TQFN | 24Pins | 500kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+RM56.400 10+RM44.310 50+RM39.470 100+RM37.960 250+RM36.380 More Pricing... | Current Mode Control | 4.5V | 5.5V | 1Outputs | 100% | QSOP | 20Pins | 600kHz | Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+RM113.040 10+RM101.730 50+RM95.710 100+RM88.920 250+RM83.950 | Current Mode Control | 4.5V | 26V | 1Outputs | - | TQFN | 40Pins | 600kHz | Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+RM8.050 25+RM7.030 100+RM6.700 3300+RM6.370 | Current Mode Control | 4.5V | 36V | 1Outputs | 85% | VQFN-EP | 32Pins | 500kHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+RM63.050 10+RM49.710 52+RM44.270 104+RM42.620 260+RM40.900 More Pricing... | Current Mode Control | 4.5V | 40V | 3Outputs | 100% | QFN-EP | 38Pins | 3MHz | Synchronous Boost, Synchronous Buck, Synchronous Buck | -40°C | 150°C | - | AEC-Q100 | ||||||
Each | 1+RM33.890 10+RM26.190 25+RM24.260 121+RM21.910 363+RM20.780 More Pricing... | Current Mode Control | 4.5V | 40V | 1Outputs | 100% | QFN-EP | 16Pins | 3MHz | Synchronous Buck (Step Down) | -40°C | 150°C | - | AEC-Q100 | ||||||
Each | 1+RM39.580 10+RM30.740 91+RM26.230 182+RM25.300 273+RM24.840 More Pricing... | Current Mode Control | 4.5V | 38V | 1Outputs | - | QFN-EP | 24Pins | 770kHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+RM35.030 10+RM27.080 37+RM24.370 111+RM22.720 259+RM21.430 More Pricing... | Current Mode Control | 4.5V | 40V | 1Outputs | 100% | MSOP-EP | 16Pins | 3MHz | Synchronous Buck (Step Down) | -40°C | 150°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Re-Reel | 10+RM35.540 25+RM33.050 100+RM30.740 250+RM30.130 500+RM29.520 | Current Mode Control | 4.5V | 38V | 2Outputs | 95% | QFN-EP | 40Pins | 770kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+RM84.830 10+RM67.540 52+RM60.480 104+RM58.360 260+RM56.120 More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | - | QFN-EP | 48Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+RM19.860 10+RM15.080 25+RM13.930 50+RM13.270 100+RM12.600 More Pricing... | Current Mode Control | 4.5V | 20V | 1Outputs | - | WQFN-EP | 40Pins | 1.2MHz | Synchronous Buck (Step Down) | -40°C | 105°C | - | AEC-Q100 | ||||||
Each | 1+RM72.770 10+RM57.660 61+RM51.030 122+RM49.250 305+RM47.380 More Pricing... | Current Mode Control | 4.5V | 24V | 2Outputs | - | QFN-EP | 40Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 105°C | - | - | ||||||
Each | 1+RM46.960 10+RM36.610 61+RM32.090 122+RM30.870 305+RM29.590 More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | 95% | QFN-EP | 40Pins | 770kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+RM38.840 10+RM30.120 73+RM26.030 146+RM25.050 292+RM24.250 More Pricing... | Current Mode Control | 4.5V | 38V | 1Outputs | - | QFN-EP | 28Pins | 500kHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+RM50.070 10+RM39.180 73+RM34.050 146+RM32.840 292+RM31.840 More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | 96% | QFN-EP | 32Pins | 760kHz | Synchronous Boost (Step Up) | -40°C | 125°C | - | - | ||||||
Each | 1+RM50.070 10+RM39.180 73+RM34.050 146+RM32.840 292+RM31.840 More Pricing... | Current Mode Control | 4.5V | 38V | 1Outputs | 96% | QFN-EP | 28Pins | 760kHz | Synchronous Boost (Step Up) | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+RM45.580 10+RM35.540 25+RM33.050 100+RM30.740 250+RM30.130 More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | 95% | QFN-EP | 40Pins | 770kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+RM31.410 10+RM24.170 25+RM22.360 121+RM20.160 363+RM19.110 More Pricing... | Current Mode Control | 4.5V | 40V | 1Outputs | 100% | QFN-EP | 16Pins | 3MHz | Synchronous Buck (Step Down) | -40°C | 150°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+RM25.450 10+RM19.470 25+RM17.980 100+RM16.330 250+RM16.150 More Pricing... | Current Mode Control | 4.5V | 38V | 1Outputs | 98% | DFN-EP | 12Pins | 400kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
3123719 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+RM22.770 10+RM17.360 25+RM16.030 50+RM15.280 100+RM14.520 More Pricing... | Current Mode Control | 4.5V | 36V | 2Outputs | 98.9% | TSSOP | 28Pins | 250kHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | |||||
Each | 1+RM19.680 10+RM14.900 75+RM14.470 150+RM14.040 300+RM13.610 More Pricing... | Current Mode Control | 4.5V | 60V | 1Outputs | - | TQFN | 20Pins | 2.2MHz | Synchronous Buck (Step Down) | -40°C | 125°C | Himalaya Series | - | ||||||
3008659 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cut Tape | 1+RM16.110 10+RM12.510 25+RM11.430 50+RM10.860 100+RM10.280 More Pricing... | Voltage Mode Control | 4.5V | 75V | 1Outputs | 100% | HVSSOP | 8Pins | 1MHz | Buck (Step Down) | -40°C | 125°C | - | - | ||||
