DC-DC Controllers

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Description Price Controller Type Number of Outputs Maximum Switching Frequency Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Input Voltage Maximum Operating Temperature Maximum Output Current Maximum Output Voltage
RS Stock No. 156-6859
Mfr. Part No.LT3751EFE#PBF
$9.397
Each (In a Tube of 74)
units
Flyback Controller 1 - Surface Mount TSSOP 20 6.6 x 4.5 x 1.05mm 6.6mm 4.5mm 1.05mm 24 V +125 °C - -
RS Stock No. 858-0939
Mfr. Part No.LT3751EFE#PBF
$13.96
Each
units
Flyback Controller 1 - Surface Mount TSSOP 20 6.6 x 4.5 x 1.05mm 6.6mm 4.5mm 1.05mm 24 V +125 °C - -
RS Stock No. 786-9954
Mfr. Part No.LTC3789IUFD#PBF
$19.80
Each
units
Boost Controller, Buck Controller 1 600 kHz Surface Mount QFN 28 4 x 5 x 0.7mm 4mm 5mm 0.7mm 38 V +125 °C 5A 38 V
RS Stock No. 919-9966
Mfr. Part No.LTC3789IUFD#PBF
$13.15
Each (In a Tube of 73)
units
Boost Controller, Buck Controller 1 600 kHz Surface Mount QFN 28 4 x 5 x 0.7mm 4mm 5mm 0.7mm 38 V +125 °C 5A 38 V
RS Stock No. 145-6853
Mfr. Part No.LTC3854EMSE#PBF
$4.064
Each (In a Tube of 50)
units
Step Down 1 440 kHz Surface Mount MSOP 12 4.04 x 3 x 1mm 4.04mm 3mm 1mm 38 V +85 °C 40mA 5.5 V
RS Stock No. 851-6786
Mfr. Part No.LTC3854EMSE#PBF
$6.12
Each (In a Pack of 2)
units
Step Down 1 440 kHz Surface Mount MSOP 12 4.04 x 3 x 1mm 4.04mm 3mm 1mm 38 V +85 °C 40mA 5.5 V
RS Stock No. 919-9869
Mfr. Part No.LT3748IMS#PBF
$8.49
Each (In a Tube of 37)
units
Flyback Controller 1 - Surface Mount MSOP 16 4.039 x 3 x 0.86mm 4.04mm 3mm 0.86mm 100 V +125 °C 1.9A 300 V
RS Stock No. 786-9601
Mfr. Part No.LT3748IMS#PBF
$12.78
Each
units
Flyback Controller 1 - Surface Mount MSOP 16 4.039 x 3 x 0.86mm 4.04mm 3mm 0.86mm 100 V +125 °C 1.9A 300 V
RS Stock No. 155-7530
Mfr. Part No.LT3750EMS#PBF
$8.62
Each (In a Tube of 50)
units
- - - Surface Mount MSOP 10 3 x 3 x 0.86mm 3mm 3mm 0.86mm - +85 °C - -
RS Stock No. 145-5824
Mfr. Part No.LT3956EUHE#PBF
$8.62
Each (In a Tube of 61)
units
Boost Controller, Buck Controller, Flyback Controller, SEPIC Controller 1 1 MHz Surface Mount QFN 36 5 x 6 x 0.7mm 5mm 6mm 0.7mm 4.5 V +125 °C 3.3A 80 V
RS Stock No. 786-9607
Mfr. Part No.LT3748EMS#PBF
$11.54
Each
units
Flyback Controller 1 - Surface Mount MSOP 16 4.039 x 3 x 0.86mm 4.04mm 3mm 0.86mm 100 V +125 °C 1.9A 300 V
RS Stock No. 786-9831
Mfr. Part No.LTC1624IS8#PBF
$16.50
Each
units
Buck Controller 1 225 kHz Surface Mount SOIC 8 5.004 x 3.988 x 1.498mm 5mm 3.988mm 1.498mm 36 V +85 °C 2A 30 V
RS Stock No. 786-9641
Mfr. Part No.LT3956EUHE#PBF
$12.70
Each
units
Boost Controller, Buck Controller, Flyback Controller, SEPIC Controller 1 1 MHz Surface Mount QFN 36 5 x 6 x 0.7mm 5mm 6mm 0.7mm 4.5 V +125 °C 3.3A 80 V
RS Stock No. 822-6566
Mfr. Part No.LT3750EMS#PBF
$12.98
Each
units
- - - Surface Mount MSOP 10 3 x 3 x 0.86mm 3mm 3mm 0.86mm - +85 °C - -
RS Stock No. 919-9929
Mfr. Part No.LTC1624IS8#PBF
$9.909
Each (In a Tube of 100)
units
Buck Controller 1 225 kHz Surface Mount SOIC 8 5.004 x 3.988 x 1.498mm 5mm 3.988mm 1.498mm 36 V +85 °C 2A 30 V
RS Stock No. 919-9878
Mfr. Part No.LT3748EMS#PBF
$7.662
Each (In a Tube of 37)
units
Flyback Controller 1 - Surface Mount MSOP 16 4.039 x 3 x 0.86mm 4.04mm 3mm 0.86mm 100 V +125 °C 1.9A 300 V
RS Stock No. 506-1971
Mfr. Part No.LTC3703EG#PBF
$12.60
Each
units
Buck Controller 1 - Surface Mount SSOP 28 10.5 x 5.6 x 2mm 10.5mm 5.6mm 2mm 15 V +85 °C - -
RS Stock No. 153-3384
Mfr. Part No.LTC3703EG#PBF
$8.361
Each (In a Tube of 47)
units
Buck Controller 1 - Surface Mount SSOP 28 10.5 x 5.6 x 2mm 10.5mm 5.6mm 2mm 15 V +85 °C - -
RS Stock No. 154-6384
Mfr. Part No.LTC1149CS#PBF
$11.442
Each (In a Tube of 50)
units
Buck Controller, Synchronous 1 250 kHz Surface Mount SOIC 16 10.008 x 3.988 x 1.5mm 10.01mm 3.988mm 1.5mm 60 V +70 °C 50mA 5.2 V
RS Stock No. 155-6679
Mfr. Part No.LT1339CSW#PBF
$12.296
Each (In a Tube of 38)
units
Buck Controller 1 150 kHz Surface Mount SOIC 20 - 13.01mm 7.595mm 2.337mm 60 V +70 °C 65mA -