Power Factor Pre-Regulator Circuits

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Description Price Maximum Switching Frequency Start-up Supply Current Maximum Source Current Maximum Sink Current Maximum Supply Current Mounting Type Package Type Pin Count Dimensions Height Length Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Supply Voltage
RS Stock No. 661-5169
Mfr. Part No.UC2854BDW
SGD7.31
Each
115 kHz 0.3mA 14µA - 18 mA Surface Mount SOIC 16 10.28 x 7.52 x 2.35mm 2.35mm 10.28mm 20 V +85 °C 10 V
RS Stock No. 620-0767
Mfr. Part No.UC3854N
SGD5.35
Each (In a Pack of 5)
118 kHz 1.5mA 14µA - 10 mA Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 35 V +70 °C -
RS Stock No. 661-5380
Mfr. Part No.UC3854ADW
SGD4.20
Each
115 kHz 0.3mA 14µA - 18 mA Surface Mount SOIC 16 10.28 x 7.52 x 2.35mm 2.35mm 10.28mm 20 V +70 °C 10 V
RS Stock No. 620-0745
Mfr. Part No.UC3854AN
SGD6.686
Each (In a Pack of 5)
115 kHz 0.3mA 14µA - 18 mA Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 20 V +70 °C 10 V
RS Stock No. 121-8962
Mfr. Part No.UC3854N
SGD5.358
Each (In a Tube of 25)
118 kHz 1.5mA 14µA - 10 mA Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 35 V +70 °C -
RS Stock No. 661-5412
Mfr. Part No.UC3855BDW
SGD21.51
Each
230 kHz 0.15mA - 1.5mA 25 mA Surface Mount SOIC 20 12.8 x 7.52 x 2.35mm 2.35mm 12.8mm - +70 °C -
RS Stock No. 661-5406
Mfr. Part No.UC3854DW
SGD4.78
Each
118 kHz 1.5mA 14µA - 10 mA Surface Mount SOIC 16 10.28 x 7.52 x 2.35mm 2.35mm 10.28mm 35 V +70 °C -
RS Stock No. 121-9158
Mfr. Part No.UCC3818D
SGD3.684
Each (In a Tube of 40)
115 kHz 0.15mA - - 20 mA Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 17 V +70 °C 12 V
RS Stock No. 661-5670
Mfr. Part No.UCC2818D
SGD3.70
Each
115 kHz 0.15mA - - 20 mA Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 17 V +85 °C 12 V
RS Stock No. 661-6014
Mfr. Part No.UCC3818D
SGD4.78
Each
115 kHz 0.15mA - - 20 mA Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 17 V +70 °C 12 V
RS Stock No. 661-5661
Mfr. Part No.UCC2818AN
SGD5.15
Each
115 kHz 0.15mA 900000µA 1200mA 6 mA Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 18 V +85 °C -
RS Stock No. 661-5162
Mfr. Part No.UC2854BN
SGD6.55
Each
115 kHz 0.3mA 14µA - 18 mA Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 20 V +85 °C 10 V
RS Stock No. 628-2365
Mfr. Part No.UCC2818AD
SGD3.694
Each (In a Pack of 5)
115 kHz 0.15mA 900000µA 1200mA 6 mA Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 18 V +85 °C -
RS Stock No. 661-5386
Mfr. Part No.UC3853D
SGD5.158
Each (In a Pack of 5)
82.5 kHz 0.25mA -20µA 0.05mA 500 μA Surface Mount SOIC 8 4.9 x 3.91 x 1.58mm 1.58mm 4.9mm 40 V +70 °C -
RS Stock No. 121-8961
Mfr. Part No.UC3854BN
SGD3.838
Each (In a Tube of 25)
115 kHz 0.3mA 14µA - 18 mA Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 20 V +70 °C 10 V
RS Stock No. 661-5172
Mfr. Part No.UC2855BDW
SGD20.29
Each
230 kHz 0.15mA - 1.5mA 25 mA Surface Mount SOIC 20 12.8 x 7.52 x 2.35mm 2.35mm 12.8mm - +85 °C -
RS Stock No. 661-6027
Mfr. Part No.UCC3818N
SGD4.01
Each
115 kHz 0.15mA - - 20 mA Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 17 V +70 °C 12 V
RS Stock No. 661-6020
Mfr. Part No.UCC3818PW
SGD5.14
Each
115 kHz 0.15mA - - 20 mA Surface Mount TSSOP 16 5 x 4.4 x 1.15mm 1.15mm 5mm 17 V +70 °C 12 V
RS Stock No. 661-5166
Mfr. Part No.UC2854DW
SGD4.47
Each
118 kHz 1.5mA 14µA - 10 mA Surface Mount SOIC 16 10.28 x 7.52 x 2.35mm 2.35mm 10.28mm 35 V +85 °C -
RS Stock No. 661-5673
Mfr. Part No.UCC2818DW
SGD5.30
Each
115 kHz 0.15mA - - 20 mA Surface Mount SOIC 16 10.28 x 7.52 x 2.35mm 2.35mm 10.28mm 17 V +85 °C 12 V
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