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TS391AILT Breakout
IC COMPARATOR 1CH LOW PWR 2-36V SOT23-5
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Design a Custom BoardAbout This Component
Single-channel voltage comparator operating from 2V to 36V single supply or ±1V to ±18V dual supplies. Features ultra-low quiescent current (0.2mA), low input offset voltage (±2mV max), and 25nA input bias current. Input common-mode range includes ground. Ideal for battery-powered applications, threshold detection, and level sensing circuits.
Package: SOT-23-5 · 5 pins
Why does this need a breakout?
This 0.95 mm pitch SMD package is incompatible with breadboards and difficult to hand-solder. A breakout board brings the five pins to standard 0.1″ spacing, enabling rapid prototyping without reflow equipment. Essential for evaluating precision analog ICs like current-sense amplifiers in development circuits.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | STMicroelectronics |
| Part Number | TS391AILT |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Number of Elements | 1 |
| Output Type | CMOS, DTL, ECL, MOS, TTL |
| Type | Standard (General Purpose) |
| Voltage - Supply, Single/Dual (±) | 2V ~ 36V, ±1V ~ 18V |
What's Included
BILL OF MATERIALS
- 1x TS391AILT 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