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IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Package / Case Series Packaging Output Type Function Topology Mounting Type Output Configuration Operating Temperature Part Status Supplier Device Package Factory Stock Minimum Quantity Frequency - Switching Current - Output Voltage - Output (Min/Fixed) Voltage - Output (Max) Synchronous Rectifier Voltage - Input (Max) Voltage - Input (Min)
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Per Unit
$5.880
RFQ
1,449
In-stock
Texas instruments IC REG BUCK 3.3V 0.5A 8-SOIC 8-SOIC (0.154", 3.90mm Width) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 8-SOIC 0 1 150kHz 500mA 3.3V - No 60V 4.5V
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Per Unit
$5.720
RFQ
3,107
In-stock
Texas instruments IC REG BUCK 3.3V 3A TO263-5 TO-263-6, D²Pak (5 Leads + Tab), TO-263BA SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active DDPAK/TO-263-5 0 1 150kHz 3A 3.3V - No 40V 4.5V
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Per Unit
$3.820
RFQ
1,304
In-stock
Texas instruments IC REG BUCK 3.3V 0.5A 8-SOIC 8-SOIC (0.154", 3.90mm Width) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 8-SOIC 0 1 150kHz 500mA 3.3V - No 40V 4.5V
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Diodes Incorporated IC REG BUCK 3.3V 3A TO252-5 TO-252-6, DPak (5 Leads + Tab) - Tube Fixed Step-Down Buck Surface Mount Positive -20°C ~ 85°C (TA) Obsolete TO-252-5 0 80 150kHz 3A 3.3V - No 22V 4.5V
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Per Unit
$6.040
RFQ
9,500
In-stock
Texas instruments IC REG BUCK 3.3V 0.5A 8-SOIC 8-SOIC (0.154", 3.90mm Width) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active 8-SOIC 0 1 150kHz 500mA 3.3V - No 60V 4.5V
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Per Unit
$5.300
RFQ
207
In-stock
Texas instruments IC REG BUCK 3.3V 1A TO220-5 TO-220-5 Formed Leads SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Active TO-220-5 0 1 150kHz 1A 3.3V - No 60V 4.5V
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Per Unit
$6.220
RFQ
148
In-stock
Texas instruments IC REG BUCK 3.3V 3A TO263-5 TO-263-6, D²Pak (5 Leads + Tab), TO-263BA SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Not For New Designs DDPAK/TO-263-5 0 1 150kHz 3A 3.3V - No 40V 4.5V
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Per Unit
$4.900
RFQ
854
In-stock
Texas instruments IC REG BUCK 3.3V 0.5A 8-DIP 8-DIP (0.300", 7.62mm) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Active 8-PDIP 0 1 150kHz 500mA 3.3V - No 60V 4.5V
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Per Unit
$4.240
RFQ
903
In-stock
Texas instruments IC REG BUCK 3.3V 1A TO220-5 TO-220-5 Formed Leads SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Active TO-220-5 0 1 150kHz 1A 3.3V - No 40V 4.5V
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Per Unit
$6.850
RFQ
401
In-stock
Texas instruments IC REG BUCK 3.3V 2A TO263-5 TO-263-6, D²Pak (5 Leads + Tab), TO-263BA SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active DDPAK/TO-263-5 0 1 150kHz 2A 3.3V - No 60V 4.5V
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Per Unit
$6.360
RFQ
1,318
In-stock
Texas instruments IC REG BUCK 3.3V 1A TO263-5 TO-263-6, D²Pak (5 Leads + Tab), TO-263BA SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active DDPAK/TO-263-5 0 1 150kHz 1A 3.3V - No 60V 4.5V
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Per Unit
$5.090
RFQ
349
In-stock
Texas instruments IC REG BUCK 3.3V 1A TO263-5 TO-263-6, D²Pak (5 Leads + Tab), TO-263BA SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Active DDPAK/TO-263-5 0 1 150kHz 1A 3.3V - No 40V 4.5V
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Per Unit
$4.770
RFQ
778
In-stock
Texas instruments IC REG BUCK 3.3V 3A TO220-5 TO-220-5 Formed Leads SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Active TO-220-5 0 1 150kHz 3A 3.3V - No 40V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 3A TO220-7 TO-220-7 (Formed Leads) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Obsolete TO-220-7 0 135 150kHz 3A 3.3V - No 40V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 3A TO263-7 TO-263-8, D²Pak (7 Leads + Tab), TO-263CA SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete DDPAK/TO-263-7 0 90 150kHz 3A 3.3V - No 40V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 1A TO220-7 TO-220-7 (Formed Leads) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Obsolete TO-220-7 0 180 150kHz 1A 3.3V - No 40V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 1A TO263-7 TO-263-8, D²Pak (7 Leads + Tab), TO-263CA SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete DDPAK/TO-263-7 0 180 150kHz 1A 3.3V - No 40V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 0.5A 8-DIP 8-DIP (0.300", 7.62mm) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Obsolete 8-PDIP 0 160 150kHz 500mA 3.3V - No 40V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 0.5A 8-SOIC 8-SOIC (0.154", 3.90mm Width) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete 8-SOIC 0 190 150kHz 500mA 3.3V - No 40V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 0.5A 8-DIP 8-DIP (0.300", 7.62mm) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Obsolete 8-PDIP 0 160 150kHz 500mA 3.3V - No 60V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 0.5A 8-SOIC 8-SOIC (0.154", 3.90mm Width) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete 8-SOIC 0 190 150kHz 500mA 3.3V - No 60V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 1A TO220-5 TO-220-5 Formed Leads SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Obsolete TO-220-5 0 180 150kHz 1A 3.3V - No 40V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 0.5A 8-DIP 8-DIP (0.300", 7.62mm) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Obsolete 8-PDIP 0 200 150kHz 500mA 3.3V - No 40V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 0.5A 8-DIP 8-DIP (0.300", 7.62mm) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Obsolete 8-PDIP 0 160 150kHz 500mA 3.3V - No 60V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 0.5A 8-SOIC 8-SOIC (0.154", 3.90mm Width) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete 8-SOIC 0 190 150kHz 500mA 3.3V - No 60V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 2A TO220-7 TO-220-7 (Formed Leads) SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Obsolete TO-220-7 0 135 150kHz 2A 3.3V - No 60V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 2A TO263-7 TO-263-8, D²Pak (7 Leads + Tab), TO-263CA SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete DDPAK/TO-263-7 0 135 150kHz 2A 3.3V - No 60V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 2A TO220-5 TO-220-5 Formed Leads SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Obsolete TO-220-5 0 135 150kHz 2A 3.3V - No 60V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 1A TO220-5 TO-220-5 Formed Leads SIMPLE SWITCHER® Tube Fixed Step-Down Buck Through Hole Positive -40°C ~ 125°C (TJ) Obsolete TO-220-5 0 135 150kHz 1A 3.3V - No 60V 4.5V
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VIEW
RFQ
Texas instruments IC REG BUCK 3.3V 1A TO263-5 TO-263-6, D²Pak (5 Leads + Tab), TO-263BA SIMPLE SWITCHER® Tube Fixed Step-Down Buck Surface Mount Positive -40°C ~ 125°C (TJ) Obsolete DDPAK/TO-263-5 0 135 150kHz 1A 3.3V - No 60V 4.5V
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