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TPS74501PQWDRVRQ1 Breakout
IC REG LINEAR POS ADJ 500MA 6-WSON
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£4.37
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Design a Custom BoardAbout This Component
Positive linear regulator IC with adjustable output voltage up to 500mA maximum load current. Features internal current limiting and thermal shutdown protection. Housed in a compact 6-pin WSON package suitable for space-constrained applications requiring stable DC power supply regulation with low dropout voltage.
Package: DFN-6 (2×2mm) · 6 pins
Why does this need a breakout?
The 0.65mm pad pitch and hidden pads beneath this 2×2mm DFN make hand soldering risky and breadboarding impossible. A breakout board exposes all six pins to standard header spacing, enabling reliable prototyping of compact optical and sensor ICs without reflow equipment or rework risk.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS74501PQWDRVRQ1 |
| Package | DFN-6 (2×2mm) |
| Pin Count | 6 |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 36 µA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Voltage Dropout (Max) | 0.72V @ 500mA |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0.55V |
What's Included
BILL OF MATERIALS
- 1x TPS74501PQWDRVRQ1 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
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL