All Products > Regulators >Switching
# Part Number Description Qty Picture DataSheet Pricee
1 KA7500B=TL494 Voltage-mode PWM Controlle, 24V, Dip, 16Pin, SAMSUNG

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2 FSQ0270RNA PWM Controller, ID=700V, 100KHz, 7.2OHM, DIP8, FAIRCHILD

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3 KA7553 PWM Controller , Dip, 8Pin, SAMSUNG

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4 FSDM0365RNB Green Mode Power SwItch(PWM IC), FAIRCHILD, DIP8, DC:06, BOX:3K

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5 TOP103YAI Three Terminal Off-Line PWM Switch, Fly Back:25-55W@100/110Vac, 11~22W@48Vdc, BOOST:45~90W, TO220, POWER INTEGRATION

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6 KA1M0880-TU(TO-3P-5L) Power Switch High Voltage Power Sensefet & Current Mode PWM Controller IC, SAMSUNG

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7 M51978P Switching Regulator Control, DIP, 14PIN, MITSUBISHI

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8 UC3844AN -ST High Performance Current Mode PWM Controller, Vi:30V, Io:±1A, DIP8, Tube:50x, BOX:2.5K, ST, MALAYSIA

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9 UC3843BN CURRENT MODE PWM CONTROLLER, DIP-8PIN, BOX:2K, BAG:800x, ST, PHILIPPINES

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10 SG3524N PWM(Regulating Pulse Width Modulator), DIP16, TEXAS

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11 TOP245P Integrated Off-Line Switcher-Plastic Dip 7Pin, POWER INTEGRATIONS

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12 FSCM0565RGWDTU Green Mode Power Switch(PWM+FET For SMPS), TO220-6L, FAIRCHILD

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13 UC2524AN UNITRODE

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14 MC44603P Mixed Frequency Mode PWM Controller, Dip, 16Pin, MOTOROLA

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15 SG3524N-SILICON GENERAL Silicon General

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16 ICE3B1565J SMPS Current Mode Controller, 650V, 67KHZ, 1.7 OHM, DIP, 8PIN, TUBE:50x, INFINEON-Line

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17 MC34063ECN DC-DC Converter Control Circuit, DIP, 8PIN, TUBE, BOX:2K, ST, CHINA

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18 UCC2895N Bicmos Advanced Phase Shift PWM, 17V, Dip, 20Pin, UNITRODE

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19 UC2824N High Speed PWM Controller For High Frequency Switched Mode Power Supply Application, UNITRODE

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20 FSQ0370RNA PWM Controller , 700V, 100KHz, 4.75OHM, DIP8PIN, FAIRCHILD

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21 UC3846N-Texas(Unitrode) Current Mode PWM Controller, Dip, 16pin, Tube:25x, Texas(Unitrode), Malaysia

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22 L296-ST High Current Switching Regulator, Multiwatt(15Lead), ST, SINGAPORE

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23 L296N ST-SINGAPORE

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24 L296PHT ST, Singapore

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25 NCP1027P100G High-Voltage Switcher for Medium Power Offline SMPS Featuring , DIP 7PIN, ON, TUBE:50x

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26 KA7500 Voltage-mode PWM Controlle, VCC=(7V~40V), Dip, 16Pin, TUBE, SAMSUNG

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27 STR83145 Voltage Doubler/ Bridge Rectifier Automatic Switch IC, SIP, 5PIN, SANKEN

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28 UC3842BN-ST-PHN ST, PHILIPPINES

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29 UC2825N=UC3825N High Speed PWM Controller, Dip, 16Pin, UNITRODE, INDUSTERIAL GRADE

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30 TNY264P Low Power Off-line Switcher, DIP, 7PIN, TUBE, Power Integrations

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31 UC2845BNG High Performance Current Mode Controllers, DIP, 8PIN, TUBE, ON, CHINA

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32 TOP244Y OFFLINE SWITCHER, TO220, 6 PIN, 45W(85-265VAC) 65W(230VAC), POWER INTEGRATION

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33 UC2844N Current Mode PWM Controller-DIP8-Unitrode

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34 TOP224Y POWER INTEGRATION

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35 KA3842B CURRENT MODE PWM CONTROLLER, DIP8, FAIRCHILD, ORIGINAL

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36 TL497ACN TEXAS

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37 UC3843BN ST CURRENT MODE PWM CONTROLLER, DIP8, ST, CHN ORIGINAL

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38 UC2833N , PWM CONTROLLER, UNITRODE

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39 TOP234Y Switching, TO220, 5PIN, MULTIWATPOWER INTEGRATION

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40 UC3844A-FCI High Performance Current Mode Controller, Dip8, FCI, BOX:2K

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41 TOP259EN IC Off-Line Switching, 132KHZ, 128W(230V), 80W (85-265)VAC , eSIP-7C, TUBE, POWER INTEGRATIONS

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42 UC3843AL-UTC DIP 8PIN-UTC

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43 KA3525A-OXIDE Voltage-Mode PWM Controller, 40V, 1W, DIP, 16PIN, TUBE, FAIRCHILD, OXIDE

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44 KA3525A Voltage-Mode PWM Controller, 40V, 1W, DIP, 16PIN, TUBE, FAIRCHILD

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45 MC34063AP1G-ON ON, INDONESIA, DC:10

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46 TL3844P TEXAS, MEXICO

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47 LH2306YD Switching Regulator Controller, SHARP, JAPAN

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48 AVS1ACP08-CHN AUTOMATIC VOLTAGE SWITCHING, 12A, 600V, DIP, 8PIN, TUBE, ST, CHINA

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49 KA7500B-TL494 FAIRCHILD, DIP 16 PIN

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50 TNY276PN Off-Line Switcher IC, With Enhanced Flexibility & Extended Power Range, 15W(85-265VAC), 19W(230VAC), DIP7, Used, Tube, POWER INTEGRATION

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51 UC3842A FCI

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52 TOP202YAI TOP SWITCH, POWER INTEGRATION

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53 SK8033S Full-Mold, Separate Excitation Switching Type, TO220, ISO, PENTAWATT, SANKENT

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54 MC34063-PJ DIP, 8PIN, Promax Johnton

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55 FSS131 SANYO

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56 LM3578AN NATIONAL

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57 UC3842BNG ON, INDONESIA

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58 TL3843P TEXAS, MEXICO

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59 TNY267P Low Power Off-Line Switcher, 12W(85-265VAC), 19W(230VAC), DIP7, Tube, POWER INTEGRATION

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60 TL494CN TEXAS

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61 UC3846N UNITRODE

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62 MC34063API ON

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63 3843A Current Mode PWM Cotroller, DIP-8PIN, Tube, POWER

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64 AZ3842AP BCD SEMICONDUCTOR

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65 UC3842 CURRENT MODE PWM CONTROLLER, DIP, 8PIN, TUBE, ST, MALAYSIA

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66 KA7500B SAMSUNG

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67 TOP203YAI Top Switch, Off-line PWM Switch, 40-70W(230 Or 110VAC), 20-35W(85-265VAC), 100KHz, TO220, Bulk, POWER INTEGRATION

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68 MC33373T Very High Voltage Off-Line Power Switching Regulator, Power Switch(2.7A, 3.8 OHM), TO220, 5PIN, BULK, MOTOROLA

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69 CS3843A Off-Line Current Mode PWM Cotrol with Undervoltage Lockout, Bulk, DIP8, Bulk, TAIWAN

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70 MC34063-FCI FCI

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71 LM2676T-ADJ ORG Switching Regulator IC Positive Adjustable, TO220, MULTIWAT-5PIN, TUBE, NSC, ORG

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72 TNY267PN Low Power Off-Line Switcher, 12W(85-265VAC), 19W(230VAC), DIP7, Pb-Free, Tube, POWER INTEGRATION

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73 IH5043CPE Analog Switch Dual SPDT, DIP, 16PIN, TUBE, HARRIS

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74 TOP250YN Offline Switch, 135W(Adapter)&290W(Open Frame) @ 230Vac, TO220, 7PIN, Power Integration

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75 TL3842P TEXAS, MEXICO

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76 UC2845 IC-SWITCHING REG

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77 SG3524N-SIG SIGNETICS

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78 STK73908

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79 MC34063AP1 MOTOROLA

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80 SG3524J TEXAS-CERAMIC

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81 BTS410E Power Switch Hi Side, 1.6A, 75W, 5-lead TO-220(Pentawatt), Tube:50x, SIEMENS

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82 UC3842N ST

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83 UC2842AN CURRENT MODE PWM CONTROLLER, DIP, 8PIN, TUBE, MOTOROLA

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84 UC3843AN MOTOROLA

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85 UC3525AN UNITRODE

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86 TOP243Y POWER INTEGRATION, TO220, 6PIN

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87 UC3842BN-MOT MOTOROLA

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88 UC3843A-ST ST, MALAYSIA

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89 UC3844BN High Performance Current Mode Controller, DIP, 8PIN, TUBE, ON

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90 UC3842AM LINFINITY

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91 TNY278PN Off-Line Switcher IC, With Enhanced Flexibility & Extended Power Range, 21.5W(85-265VAC), 28W(230VAC), DIP7, Tube, POWER INTEGRATION

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92 TNY280PN- Off-Line Switcher IC, 28.5W(85-265VAC), 36.5W(230VAC), DIP7, Tube, POWER INTEGRATION

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93 TNY277PN Off-Line Switcher IC, With Enhanced Flexibility & Extended Power Range, 18W(85-265VAC), 23.5W(230VAC), DIP7, Tube:50x, POWER INTEGRATION

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94 UC2854BN UNITRODE

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95 MOC34063EBN

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96 UC3842D SMD, ST, MALAYASIA

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97 SG2525AN ST, MALAYSIA

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98 UC3825BN UNITRODE, Switching Regulator or Controller

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99 DBL0494=TL494 DEAWOO

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100 SG3525AN LINFINITY

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101 TNY280PN Off-Line Switcher IC, 28.5W(85-265VAC), 36.5W(230VAC), DIP7, Tube, POWER INTEGRATION, Used (soldered pins)

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102 MC34063ACM ST, CHINA

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103 TNY255P POWER, MALAYSIA

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104 TL494CN-T.I-MAL Pulse With Modulatiom Control Circuit(PWM), TEXAS, MALAYSIA, DC:08

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105 UC3844AN-ST ST, CHINA

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106 TOP225Y Top Switch, Off-line PWM Switch, 1000W(110/115/230VAC), 60W(85-265VAC), TO220, TUBE, POWER INTEGRATION

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107 TNY275PN Off-Line Switcher IC, With Enhanced Flexibility & Extended Power Range, 11.5W(85-265VAC), 15W(230VAC), DIP7, Tube, POWER INTEGRATION

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108 L6565 Quasi Resonant Zero Voltage Switching SMPS Controller, 1W, DIP, 8PIN, TUBE, ST, CHINA, ORG

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109 UC2854AN UNITRODE

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110 KA3844B SAMSUNG

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111 UC2843 IC-SWITCHING REG

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112 TOP245Y POWER, MALAYSIA

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113 KA5L0380RYDTU Power Switching IC with Sens FET, 800V, 3A, 4.6OHM, TO220F-4L, FSC

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114 UC3842AN MOTOROLA

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115 UC3844N High Performance Current Mode Controller, DIP8, MOTOROLA, KOREA

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116 TOP246YN Integrated Off-Line Switcher, TO220, Power Integrations

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117 MC34063AP1G-ON-PHN ON, PHILIPPINES, PB FREE, BOX:4K, TUBE:50X

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118 MC34063AL-UTC DC-DC Converter Control Circuit, DIP, 8PIN, TUBE, BOX:2K, UTC

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119 RT34063A RICHTEK

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120 SG3525ANG Pulse Width Modulator Control Circuit, DIP, 16PIN, ON, ORIGINAL, INDONESIA

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121 UC2525AN UNITRODE

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122 UC3843AN-ON ON-ORIGINAL

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123 UC3844BN-ST ST, CHINA

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124 UC3842P TEXAS

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125 UC3844 ST, MALAYSIA

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126 TNY268PN POWER INNOVATION, OFFLINE SWITCHER IC, DIP 7PIN, 15W(85-265VAC).23W(230VAC)

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127 TOP226Y TO220, 3PIN, POWER INTEGRATION

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128 STK73907

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129 TNY264PN Generic PCB For DVD Player, 7Pin, DIP, Power Integration

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130 UC3844AN UNITROD

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131 AP494=TL494 ATC

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132 L4978 Switching Regulator, 3.3/50V, 8PIN, ST, PHN

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133 SG3525AN-ST ST, CHINA

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134 DG201BK Analog Switch, Quad, CERAMIC, 16PIN, TUBE, INTERCIL

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135 MC34063A1-MOT MOTOROLA, KOREA

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136 SG2525AJ ST ST

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137 L296 THOMSON

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138 MC34063EBN MC34063EBN=CHN063-ST

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139 TOP260YN POWER INNOVATION

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140 UC3845BNG CURRENT MODE PWM CONTROLLER, DIP-8, TUBE, ON, INDONESIA

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141 UC3842BN-ST ST, CHINA

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