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TL7705AIDR Breakout
IC SUPERVISOR RESET CONTROLLER 8SOIC
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Design a Custom BoardAbout This Component
Supply-voltage supervisor IC designed for power-on reset generation and undervoltage monitoring in microprocessor systems. Monitors supply voltage at the SENSE input and generates active-low RESET outputs when voltage drops below threshold or during power-up. Features precision voltage sensor, temperature-compensated reference, and externally adjustable pulse duration for flexible reset timing.
Package: SOIC-8 (3.9×4.9mm) · 8 pins
Why does this need a breakout?
An 8-pin SOIC with 1.27mm pitch is too fine for breadboards and hand-soldering without a microscope. A breakout board routes these pins to standard 0.1" headers, enabling rapid prototyping and reliable connections for op-amps, transceivers, and small power MOSFETs without requiring reflow equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TL7705AIDR |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Number of Voltages Monitored | 1 |
| Output | Open Drain or Open Collector |
| Reset | Active High/Active Low |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 4.55V |
What's Included
BILL OF MATERIALS
- 1x TL7705AIDR 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