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TS391ILT
COMPARATOR SINGLE 2-36V 0.2MA SOT23-5
STMicroelectronics
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Design a Custom BoardAbout This Component
Single-channel voltage comparator optimized for low-power applications with wide supply voltage range (2V-36V single or ±1V-±18V dual). Features ultra-low quiescent current of 0.2mA, minimal input offset voltage (±2mV), and ground-inclusive input common-mode range. Suitable for threshold detection, window comparators, and analog-to-digital interface 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.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | STMicroelectronics |
| Part Number | TS391ILT |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Number of Elements | 1 |
| Output Type | CMOS, DTL, ECL, Open-Collector, TTL |
| Type | Standard (General Purpose) |
| Voltage - Supply, Single/Dual (±) | 2V ~ 36V, ±1V ~ 18V |
What's Included
BILL OF MATERIALS
- 1x TS391ILT 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