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TLV1821DBVR Breakout
COMPARATOR 40V RAIL-TO-RAIL SOT23-5
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Design a Custom BoardAbout This Component
Single-channel voltage comparator with 40V rail-to-rail input capability and push-pull output. Features 420ns propagation delay, 5µA quiescent current, 500µV input offset voltage, and Power-On Reset function. Operates from 2.4V to 40V supply with -40°C to +125°C temperature range, suitable for industrial control, motor drives, and appliance applications.
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 | Texas Instruments |
| Part Number | TLV1821DBVR |
| Package | SOT-23-5 |
| Pin Count | 5 |
| Number of Elements | 1 |
| Output Type | Open-Drain, Rail-to-Rail |
| Type | Standard (General Purpose) |
| Voltage - Supply, Single/Dual (±) | 2.4V ~ 40V |
What's Included
BILL OF MATERIALS
- 1x TLV1821DBVR 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