Part Details for UC3845D by Unitrode Corporation
Results Overview of UC3845D by Unitrode Corporation
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (4 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.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
UC3845D Information
UC3845D by Unitrode Corporation is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| UC3845D8G4 | Texas Instruments | Current-Mode PWM Controller 8-SOIC 0 to 70 | |
| UC3845D | Texas Instruments | Current-Mode PWM Controller 14-SOIC 0 to 70 | |
| UC3845D8 | Texas Instruments | Current-Mode PWM Controller 8-SOIC 0 to 70 |
Price & Stock for UC3845D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
Rochester Electronics | UC3845 - Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 | 85 |
|
$0.4935 / $0.7960 | Buy Now |
|
|
ComSIT USA | CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 ECCN: EAR99 RoHS: Not Compliant |
|
|
RFQ |
Part Details for UC3845D
UC3845D CAD Models
UC3845D Part Data Attributes
|
|
UC3845D
Unitrode Corporation
Buy Now
Datasheet
|
Compare Parts:
UC3845D
Unitrode Corporation
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14,
|
| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | UNITRODE CORP | |
| Reach Compliance Code | unknown | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 25 V | |
| Input Voltage-Min | 12 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e0 | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 1 A | |
| Output Voltage-Nom | 2.5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Qualification Status | Not Qualified | |
| Supply Current-Max (Isup) | 17 mA | |
| Surface Mount | YES | |
| Switcher Configuration | SINGLE | |
| Switching Frequency-Max | 500 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL |
Alternate Parts for UC3845D
This table gives cross-reference parts and alternative options found for UC3845D. 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 UC3845D, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| UC3845DTR | Unitrode Corporation | Check for Price | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, | UC3845D vs UC3845DTR |
| UC2845DTR | Unitrode Corporation | Check for Price | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, | UC3845D vs UC2845DTR |
| UC2845DTR | Unitrode Corp (RETIRED) | Check for Price | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, | UC3845D vs UC2845DTR |
| UC3845D | Unitrode Corp (RETIRED) | Check for Price | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, | UC3845D vs UC3845D |