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TPS79801QDGNRQ1 Breakout
IC REG LINEAR POS ADJ 50MA 8-HVSSOP
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Design a Custom BoardAbout This Component
Adjustable positive linear voltage regulator with 50mA output current in 8-pin HVSSOP package. Features low dropout voltage and adjustable output from 1.23V to 13V via external resistor divider. Suitable for low-power applications requiring space-constrained board layouts and programmable voltage regulation.
Package: TSSOP-8 (3×3mm) · 8 pins
Why does this need a breakout?
The 0.65 mm pin pitch makes hand soldering tedious and error-prone; a breakout board lets you solder standard headers instead, enabling quick prototyping on breadboards. Ideal for I2C GPIO expanders, level translators, and audio amplifiers where you need reliable connections without rework risk.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS79801QDGNRQ1 |
| Package | TSSOP-8 (3×3mm) |
| Pin Count | 8 |
| Current - Output | 50mA |
| Current - Supply (Max) | 3.3 mA |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Voltage - Input (Max) | 50V |
| Voltage - Output (Max) | 28V |
| Voltage - Output (Min/Fixed) | 1.275V |
What's Included
BILL OF MATERIALS
- 1x TPS79801QDGNRQ1 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