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TPS562209DDCR Breakout
IC REG BUCK ADJ 2A SOT23-THIN
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Design a Custom BoardAbout This Component
Synchronous step-down DC-DC converter with integrated MOSFETs delivering up to 2A output current. Adjustable output voltage from 0.8V to 5.5V via external resistor divider. 4.5V to 17V input range with integrated soft-start, hiccup overcurrent protection, and low quiescent current (~55µA). Ideal for portable electronics, IoT devices, and battery-powered applications requiring compact power regulation.
Package: TSOT-23-6 · 6 pins
Why does this need a breakout?
SOT-23-6 packages house precision regulators, voltage references, and level shifters with 0.95mm pin pitch—too fine for hand soldering and incompatible with breadboards. A breakout board provides through-hole headers for prototype work, eliminating soldering difficulty while enabling quick circuit iteration. Essential for developing with compact analog and power management ICs.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS562209DDCR |
| Package | TSOT-23-6 |
| Pin Count | 6 |
| Current - Output | 2A |
| Frequency - Switching | 650kHz |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Topology | Buck |
| Voltage - Input (Max) | 17V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Max) |
What's Included
BILL OF MATERIALS
- 1x TPS562209DDCR 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