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TLV431ASNT1G Breakout
VREF SHUNT REGULATOR ADJ 1.24-16V 5TSOP
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£2.91
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Design a Custom BoardAbout This Component
Precision adjustable shunt regulator with programmable output voltage from 1.24V to 16V. Features ±1.0% accuracy at 25°C and low dynamic impedance of 0.20Ω across 100µA to 20mA operating range. Ideal for switching power supply feedback control, voltage monitoring, precision references, and zener diode replacement in linear and switching applications.
Package: TSOP-5 (1.65×3.05mm) · 5 pins
Why does this need a breakout?
The 0.95mm pitch on this five-pin SMD package demands a breakout board for reliable hand-soldering during prototyping. Conversion to standard breadboard or 2.54mm headers eliminates the need for reflow equipment and lets you swap MOSFETs, analog switches, or supervisors quickly without rework.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | onsemi |
| Part Number | TLV431ASNT1G |
| Package | TSOP-5 (1.65×3.05mm) |
| Pin Count | 5 |
| Current - Output | 20 mA |
| Output Type | Adjustable |
| Voltage - Output (Max) | 16 V |
| Voltage - Output (Min/Fixed) | 1.24V |
What's Included
BILL OF MATERIALS
- 1x TLV431ASNT1G 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