UCC3807D-1G4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The Texas Instruments UCC3807D-1G4 is a current-mode PWM switching controller capable of operating up to 1000 kHz in an 8-pin SOIC package. It supports input voltages from 7.5V to 12V and delivers up to 1A output gate drive current for efficient SMPS designs. Available RoHS-compliant from authorized global distributors with in-stock quantities.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- UCC3807D-1G4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of UCC3807D-1G4?
- Current-mode PWM control technique providing inherent cycle-by-cycle overcurrent limiting and improved transient response in switched-mode power supply designs
- High switching frequency capability up to 1000 kHz enabling the use of smaller magnetic components and capacitors for compact power converter designs
- Wide input voltage range of 7.5V to 12V (nominal 10V) with strong 1A gate drive output for driving power MOSFETs in boost, flyback, and forward converter topologies
- Compact 8-pin SOIC package (JESD-30 Code R-PDSO-G8) with RoHS-compliant construction suitable for high-density power management PCBs
What is UCC3807D-1G4 used for?
The UCC3807D-1G4 is designed for use in offline flyback converters, boost regulators, and isolated DC-DC power supplies where current-mode control is required for fast response and robust overcurrent protection. It is commonly applied in power adapters, telecom power modules, industrial power supplies, and battery chargers operating in the 7.5V to 12V input range. Its high-frequency capability allows engineers to design ultra-compact power stages for embedded and portable systems.
What are the specifications of UCC3807D-1G4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 12V |
| Input Voltage-Min | 7.5V |
| Input Voltage-Nom | 10V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 1A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 2.1mA |
| Surface Mount | YES |
| Switcher Configuration | SINGLE |
| Switching Frequency-Max | 1000kHz |
| Technology | BICMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the UCC3807D-1G4 datasheet?
UCC3807D-1G4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for UCC3807D-1G4?
Compatible alternatives and drop-in replacements for UCC3807D-1G4:
Rochester Electronics LLC 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
Frequently Asked Questions
Which design role is UCC3807D-1G4 best suited for in a production BOM?
UCC3807D-1G4 is a logic ic from Texas Instruments suited for digital control boards, communications interfaces, and mixed-signal industrial systems. The known 8 pins detail helps engineers compare schematic fit, assembly constraints, and sourcing risk before approval.
How should buyers assess package fit before approving UCC3807D-1G4?
Use the SOIC package information together with the 1000 kHz detail when checking PCB footprint, mating hardware, and assembly documentation. This avoids late layout changes during production release.
Which procurement checks matter most for UCC3807D-1G4 on an AVL?
Confirm the obsolete lifecycle status, datasheet source, and current supplier traceability before purchase. The 8 pins parameter should also match the approved design documentation and incoming inspection plan.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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