Popular Suppliers
4.5V DC / DC Controllers :
165 Products FoundFind a huge range of 4.5V DC / DC Controllers at element14 New Zealand. We stock a wide range of DC / DC Controllers, such as 4V, 4.5V, 3V & 3.5V DC / DC Controllers from the worlds top manufacturers including: Analog Devices, Microchip, Texas Instruments, Renesas & Onsemi
All Filters
(1 Applied)
Expand Filters
Manufacturer
(141)
(10)
(3)
(4)
(1)
(6)
Supply Voltage Min
=4.5V
1
(1)
(2)
(1)
(1)
(7)
(7)
(4)
(1)
Control Mode
(8)
(3)
(146)
(1)
(6)
Supply Voltage Max
(2)
(1)
(5)
(14)
(1)
(2)
(3)
(5)
No. of Outputs
(110)
(40)
(10)
(1)
Duty Cycle (%)
(36)
(1)
(1)
(1)
(6)
(3)
(5)
(1)
IC Case / Package
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(4)
No. of Pins
(9)
(2)
(47)
(16)
(9)
(15)
(19)
(11)
Switching Frequency
(3)
(1)
(1)
(7)
(1)
(5)
(1)
(6)
Topology
(2)
(19)
(1)
(2)
(5)
(1)
(29)
(2)
Operating Temperature Min
(165)
Packaging
(128)
(31)
(29)
| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (Incl GST) | 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+ $10.490($12.0635) 10+ $8.030($9.2345) 25+ $7.420($8.533) 100+ $6.730($7.7395) 300+ $6.360($7.314) More Pricing... | Current Mode Control | 4.5V | 40V | 1Outputs | 87.5% | QSOP | 16Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+ $22.520($25.898) 10+ $17.690($20.3435) 50+ $15.750($18.1125) 100+ $15.150($17.4225) 250+ $14.530($16.7095) More Pricing... | Current Mode Control | 4.5V | 5.5V | 1Outputs | 100% | QSOP | 20Pins | 600kHz | Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $22.920($26.358) 10+ $18.020($20.723) 25+ $16.800($19.320) 100+ $15.450($17.7675) 300+ $14.700($16.905) More Pricing... | Constant Frequency | 4.5V | 30V | 1Outputs | 99% | QSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $48.170($55.3955) 10+ $43.350($49.8525) 50+ $40.780($46.897) 100+ $37.890($43.5735) 250+ $35.320($40.618) | Current Mode Control | 4.5V | 26V | 1Outputs | - | TQFN | 40Pins | 600kHz | Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $19.920($22.908) 10+ $17.930($20.6195) 52+ $16.860($19.389) 104+ $16.530($19.0095) 260+ $16.190($18.6185) More Pricing... | Current Mode Control | 4.5V | 40V | 3Outputs | 100% | QFN-EP | 38Pins | 3MHz | Synchronous Boost, Synchronous Buck, Synchronous Buck | -40°C | 125°C | - | AEC-Q100 | ||||||
Each | 1+ $14.350($16.5025) 10+ $11.100($12.765) 73+ $9.580($11.017) 146+ $9.210($10.5915) 292+ $8.920($10.258) More Pricing... | Current Mode Control | 4.5V | 40V | 2Outputs | 100% | QFN-EP | 28Pins | 3MHz | Synchronous Buck (Step Down) | -40°C | 150°C | - | - | ||||||
Each | 1+ $33.870($38.9505) 10+ $26.960($31.004) 52+ $24.140($27.761) 104+ $23.300($26.795) 260+ $22.400($25.760) More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | - | QFN-EP | 48Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+ $29.960($34.454) 10+ $23.750($27.3125) 73+ $20.840($23.966) 146+ $20.140($23.161) 292+ $19.570($22.5055) More Pricing... | Current Mode Control | 4.5V | 60V | 2Outputs | 99% | QFN-EP | 32Pins | 835kHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $8.190($9.4185) 10+ $6.220($7.153) 25+ $5.730($6.5895) 50+ $5.470($6.2905) 100+ $5.190($5.9685) 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+ $20.330($23.3795) 10+ $15.920($18.308) 61+ $13.980($16.077) 122+ $13.460($15.479) 305+ $12.920($14.858) More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | 95% | QFN-EP | 40Pins | 770kHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+ $18.200($20.930) 10+ $14.190($16.3185) 61+ $12.430($14.2945) 122+ $11.970($13.7655) 305+ $11.470($13.1905) More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | 95% | QFN-EP | 40Pins | 770kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $19.350($22.2525) 10+ $15.130($17.3995) 50+ $13.430($15.4445) 100+ $12.910($14.8465) 250+ $12.360($14.214) More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | 95% | TSSOP-EP | 38Pins | 770kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $20.000($23.000) 10+ $15.640($17.986) 73+ $13.590($15.6285) 146+ $13.120($15.088) 292+ $12.710($14.6165) 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+ $10.160($11.684) 10+ $7.770($8.9355) 25+ $7.170($8.2455) 100+ $6.510($7.4865) 250+ $6.260($7.199) More Pricing... | Current Mode Control | 4.5V | 38V | 1Outputs | 98% | DFN-EP | 12Pins | 400kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $8.320($9.568) 10+ $6.320($7.268) 75+ $6.140($7.061) 150+ $5.940($6.831) 300+ $5.750($6.6125) 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+ $6.640($7.636) 10+ $5.160($5.934) 25+ $4.710($5.4165) 50+ $4.480($5.152) 100+ $4.230($4.8645) More Pricing... | Voltage Mode Control | 4.5V | 75V | 1Outputs | 100% | HVSSOP | 8Pins | 1MHz | Buck (Step Down) | -40°C | 125°C | - | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $2.140($2.461) 10+ $1.390($1.5985) 50+ $1.320($1.518) 100+ $1.230($1.4145) 250+ $1.150($1.3225) More Pricing... | Current Mode Control | 4.5V | 24V | 2Outputs | 100% | QFN | 24Pins | 800kHz | Synchronous Buck (Step Down) | -40°C | 100°C | - | - | ||||||
Each | 1+ $26.270($30.2105) 10+ $20.740($23.851) 25+ $19.350($22.2525) 100+ $17.840($20.516) 300+ $16.990($19.5385) More Pricing... | Constant Frequency | 4.5V | 30V | 1Outputs | 99% | QSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $20.400($23.460) 10+ $15.970($18.3655) 25+ $14.870($17.1005) 100+ $13.650($15.6975) 250+ $13.080($15.042) More Pricing... | Current Mode Control | 4.5V | 60V | 1Outputs | 69% | TQFN | 16Pins | 250kHz | Flyback | -40°C | 125°C | MAX17690 | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $11.040($12.696) 10+ $8.470($9.7405) 25+ $7.820($8.993) 100+ $7.110($8.1765) 250+ $6.860($7.889) More Pricing... | Current Mode Control | 4.5V | 40V | 1Outputs | 87.5% | QSOP | 16Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
3008675 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ $6.640($7.636) 10+ $5.010($5.7615) 25+ $4.610($5.3015) 50+ $4.380($5.037) 100+ $4.150($4.7725) More Pricing... | Current Mode Control | 4.5V | 38V | 1Outputs | 95% | WQFN | 16Pins | 1MHz | Synchronous Boost (Step Up) | -40°C | 150°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $4.970($5.7155) 10+ $3.700($4.255) 25+ $3.390($3.8985) 100+ $3.040($3.496) 250+ $2.870($3.3005) More Pricing... | Current Mode Control | 4.5V | 60V | 1Outputs | 91.5% | TDFN | 8Pins | 500kHz | Synchronous Buck (Step Down) | -40°C | 125°C | Himalaya Series | - | ||||||
Each | 1+ $20.030($23.0345) 10+ $15.680($18.032) 50+ $13.930($16.0195) 100+ $13.380($15.387) 250+ $12.820($14.743) More Pricing... | Current Mode Control | 4.5V | 36V | 1Outputs | 100% | µMAX | 10Pins | 330kHz | Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+ $11.520($13.248) 10+ $8.850($10.1775) 75+ $7.560($8.694) 150+ $7.270($8.3605) 300+ $7.030($8.0845) More Pricing... | Current Mode Control | 4.5V | 42V | 1Outputs | - | TQFN | 20Pins | 2.2MHz | Synchronous Buck (Step Down) | -40°C | 125°C | Himalaya Series | - | ||||||
Each | 1+ $15.980($18.377) 10+ $12.400($14.260) 25+ $11.490($13.2135) 100+ $10.500($12.075) 490+ $9.760($11.224) More Pricing... | Current Mode Control | 4.5V | 60V | 1Outputs | - | TQFN-EP | 24Pins | 2.2MHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
