Part Details for UC3870DWTR-1 by Texas Instruments
Overview of UC3870DWTR-1 by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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Part Details for UC3870DWTR-1
UC3870DWTR-1 CAD Models
UC3870DWTR-1 Part Data Attributes
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UC3870DWTR-1
Texas Instruments
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Datasheet
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UC3870DWTR-1
Texas Instruments
High Efficiency, Synchronous, Step-down (Buck) Controller 18-SOIC 0 to 70
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Pbfree Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | SOIC | |
Package Description | PLASTIC, SOIC-18 | |
Pin Count | 18 | |
Reach Compliance Code | unknown | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Analog IC - Other Type | SWITCHING CONTROLLER | |
Control Mode | CURRENT-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 24 V | |
Input Voltage-Min | 12 V | |
Input Voltage-Nom | 12 V | |
JESD-30 Code | R-PDSO-G18 | |
Length | 11.62 mm | |
Number of Functions | 1 | |
Number of Terminals | 18 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Output Current-Max | 1 A | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP18,.4 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2.64 mm | |
Surface Mount | YES | |
Switcher Configuration | PUSH-PULL | |
Switching Frequency-Max | 300 kHz | |
Temperature Grade | COMMERCIAL | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Width | 7.5 mm |
Alternate Parts for UC3870DWTR-1
This table gives cross-reference parts and alternative options found for UC3870DWTR-1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UC3870DWTR-1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
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UC2870DW-2 | 1 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO18, PACKAGE-18 | Rochester Electronics LLC | UC3870DWTR-1 vs UC2870DW-2 |
UC2870DW-1 | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO18, PACKAGE-18 | Rochester Electronics LLC | UC3870DWTR-1 vs UC2870DW-1 |
UC2870DW-1 | High Efficiency, Synchronous, Step-down (Buck) Controllers 18-SOIC -40 to 85 | Texas Instruments | UC3870DWTR-1 vs UC2870DW-1 |
UC3870DW-2 | High Efficiency, Synchronous, Step-down (Buck) Controller 18-SOIC 0 to 70 | Texas Instruments | UC3870DWTR-1 vs UC3870DW-2 |
UC3870DW-2 | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO18, PLASTIC, SOIC-18 | Rochester Electronics LLC | UC3870DWTR-1 vs UC3870DW-2 |
UC2870DWTR-1 | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO18, PLASTIC, SOIC-18 | Texas Instruments | UC3870DWTR-1 vs UC2870DWTR-1 |
UC3870DW-1 | High Efficiency, Synchronous, Step-down (Buck) Controller 18-SOIC 0 to 0 | Texas Instruments | UC3870DWTR-1 vs UC3870DW-1 |