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Description Price Maximum Switching Frequency Start-up Supply Current Maximum Source Current Maximum Sink Current Maximum Supply Current Zero Power Detection Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage
RS Stock No. 809-5393
Mfr. Part No.TL494CNSR
SGD0.77
Each (In a Pack of 5)
300 kHz 9 → 15mA 200mA 200mA 3.5 mA Yes Surface Mount SOIC 16 10.5 x 5.6 x 1.85mm 10.5mm 5.6mm 1.85mm 40 V
RS Stock No. 200-6779
Mfr. Part No.TL5001CP
SGD2.15
Each
500 kHz - - - 2.1 mA - Through Hole PDIP 8 9.81 x 6.35 x 4.57mm 9.81mm 6.35mm 4.57mm -
RS Stock No. 528-129
Mfr. Part No.TL494CD
SGD0.706
Each (In a Tube of 40)
300 kHz - - - - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 9.9mm 3.91mm 1.58mm 40 V
RS Stock No. 779-9164
Mfr. Part No.LT1241CS8#PBF
SGD4.85
Each (In a Pack of 2)
500 kHz 250µA -0.75mA 10mA 1 A - Surface Mount SOIC 8 5.004 x 3.988 x 1.498mm 5mm 3.988mm 1.498mm 5.075 V
RS Stock No. 527-322
Mfr. Part No.UCC2808D-1
SGD3.30
Each
1 MHz - - - - - Surface Mount SOIC 8 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm 15 V
RS Stock No. 181-348
Mfr. Part No.LM5022MM/NOPB
SGD3.162
Each (In a Pack of 5)
2 MHz - - - 4 mA - Surface Mount MSOP 10 3 x 3 x 0.86mm 3mm 3mm 0.86mm -
RS Stock No. 796-8467
Mfr. Part No.UC1823J
SGD47.14
Each
1 MHz 2.5mA -1.3mA 2.5mA - - Through Hole CDIP 16 21.34 x 7.62 x 3.56mm 21.34mm 7.62mm 3.56mm 30 V
RS Stock No. 526-937
Mfr. Part No.SG2524N
SGD1.155
Each (In a Pack of 10)
450 kHz - - - - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm 4.57mm 40 V
RS Stock No. 389-299
Mfr. Part No.UCC28600D
SGD1.498
Each (In a Pack of 5)
130 kHz - - - - - Surface Mount SOIC 8 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm 21 V
RS Stock No. 761-5980
Mfr. Part No.LM5070MTC-50/NOPB
SGD3.83
Each
- - 800mA 800mA 3 mA - Surface Mount TSSOP 16 5 x 4.4 x 0.9mm 5mm 4.4mm 0.9mm 75 V
RS Stock No. 786-2543
Mfr. Part No.TL494CDR2G
SGD0.564
Each (In a Pack of 10)
200 kHz 7mA -4mA 0.7mA 15 mA - Surface Mount SOIC 16 10 x 4 x 1.5mm 10mm 4mm 1.5mm 40 V
RS Stock No. 825-5488
Mfr. Part No.UCC28251RGPT
SGD5.20
Each (In a Pack of 2)
1.8 MHz 275µA 8mA 9mA 275 μA Yes Surface Mount QFN 20 4.15 x 4.15 x 0.95mm 4.15mm 4.15mm 0.95mm 17 V
RS Stock No. 528-123
Mfr. Part No.TL494CN
SGD0.508
Each (In a Tube of 25)
300 kHz - - - - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 19.3mm 6.35mm 4.57mm 40 V
RS Stock No. 824-6914
Mfr. Part No.LM5039MH/NOPB
SGD5.585
Each (In a Pack of 2)
2 MHz 70µA 6mA 2A 6 mA Yes Surface Mount HTSSOP 20 6.5 x 4.4 x 0.9mm 6.5mm 4.4mm 0.9mm 105 V
RS Stock No. 796-8464
Mfr. Part No.UC1637J
SGD25.02
Each
- - 11mA -20mA 15 mA - Through Hole CDIP 18 24.38 x 7.87 x 3.56mm 24.38mm 7.87mm 3.56mm -20 V, 20 V
RS Stock No. 823-7884
Mfr. Part No.MCP1631-E/ML
BrandMicrochip
SGD2.022
Each (In a Pack of 5)
2 MHz - -9.8mA 12mA - - Surface Mount QFN 20 4 x 4 x 1mm 4mm 4mm 1mm 5.5 V
RS Stock No. 828-7444
Mfr. Part No.AP3105NVKTR-G1
SGD0.308
Each (In a Pack of 25)
70 kHz 20µA 110µA - 2 mA - Surface Mount SOT-23 6 3.1 x 1.7 x 1.3mm 3.1mm 1.7mm 1.3mm 25 V
RS Stock No. 796-9515
Mfr. Part No.TS19701ACX6 RFG
SGD0.307
Each (In a Pack of 25)
65 kHz - - - 3 mA - Surface Mount SOT-26 6 2.9 x 1.6 x 1.1mm 2.9mm 1.6mm 1.1mm 30 V
RS Stock No. 462-1083
Mfr. Part No.TL1451ACD
SGD1.842
Each (In a Pack of 5)
- - - - - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 9.9mm 3.91mm 1.58mm -
RS Stock No. 655-4389
Mfr. Part No.LM5026MT/NOPB
SGD3.358
Each (In a Pack of 5)
590 kHz - - - - - Surface Mount TSSOP 16 5 x 4.4 x 0.9mm 5mm 4.4mm 0.9mm -
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