IC REG BUCK ADJ 2A TSOT23-8


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Design a Custom BoardAdjustable synchronous buck regulator delivering up to 2A output current in a compact TSOT23-8 package. Features integrated MOSFETs, 4.5-17V input range, and external resistor divider for output voltage adjustment. Ideal for point-of-load regulation in space-constrained applications like portable electronics and IoT devices.
The 0.95mm pin pitch and compact footprint make hand-soldering extremely difficult and breadboard incompatible. A breakout board brings all eight pins to standard headers, enabling reliable prototyping of precision analog ICs like DACs, op-amps, and current-sense amplifiers without specialized soldering equipment.
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS562210ADDFR |
| Package | TSOT-23-8 |
| Pin Count | 8 |
| 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) | 7V |
| Voltage - Output (Min/Fixed) | 0.76V |
BILL OF MATERIALS
PCB SPECIFICATIONS
< 0.9" (straddles breadboard)
2.54mm standard
Lead-free, reflow assembled
FR4, lead-free HASL