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TPS63802DLAR Breakout
IC REG BUCK-BOOST ADJ 2A 1.3-5.5V 10VSON
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£5.90
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Design a Custom BoardAbout This Component
High-efficiency buck-boost converter with 2-A output capability and 1.3V to 5.5V input range. Automatically selects buck, boost, or buck-boost mode with adjustable output voltage from 1.8V to 5.2V. Features 11-µA quiescent current, integrated soft start, thermal/overvoltage protection, and minimal external component requirements. Ideal for battery-powered systems, IoT devices, and point-of-load regulation.
Package: VSON-10-1EP (3×3mm, EP) · 10 pins
Why does this need a breakout?
This 3×3mm VSON package with 0.5mm pitch and hidden pads demands a breakout board for hand assembly—the fine pitch makes soldering impractical without professional equipment, and the no-lead package requires exposed traces or vias for connectivity. Ideal for power management ICs like boost converters, charge controllers, and eFuse switches where breadboarding is impossible. A breakout brings these compact, capable regulators and protection devices into reach for prototype development.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS63802DLAR |
| Package | VSON-10-1EP (3×3mm, EP) |
| Pin Count | 10 |
| Current - Output | 2A |
| Frequency - Switching | 2.1MHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Buck-Boost |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 1.3V |
What's Included
BILL OF MATERIALS
- 1x TPS63802DLAR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS