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TPS564242DRLR Breakout
IC REG BUCK ADJ 4A SOT-563
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Design a Custom BoardAbout This Component
Synchronous buck converter with 3V to 16V input range and adjustable 0.6V to 7V output. Delivers 4A continuous current with integrated 28.8mΩ/15.4mΩ FETs and D-CAP3 control topology for fast transient response. Features eco-mode operation, 1.2MHz switching, cycle-by-cycle overcurrent protection, and comprehensive thermal/voltage monitoring in compact 1.6mm×1.6mm SOT-563 package.
Package: SOT-563 · 6 pins
Why does this need a breakout?
The SOT-563's 1.27mm pin pitch and small footprint make hand-soldering difficult and breadboard prototyping impossible. A breakout board brings these pins to standard 0.1" spacing, enabling quick breadboard integration for dual transistors, level shifters, and compact buck converters without requiring SMD soldering skills or microscopy.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS564242DRLR |
| Package | SOT-563 |
| Pin Count | 6 |
| Current - Output | 4A |
| Frequency - Switching | 1.2MHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Buck |
| Voltage - Input (Max) | 16V |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Max) |
What's Included
BILL OF MATERIALS
- 1x TPS564242DRLR 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