TPAX809SS3
Supervisor Push-Pull 1 Channel SOT-23
Microprocessor Voltage Detection and Reset IC
- Manufacturer
- TECH PUBLIC
- Manufacturer part #
- TPAX809SS3
- Store part #
- C5370952
- Package / case
- SOT-23
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,305 in stock
#C5370952
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹10.91 | ₹54.55 |
| 50+ | ₹8.63 | ₹431.50 |
| 150+ | ₹7.49 | ₹1,123.50 |
| 500+ | ₹6.63 | ₹3,315.00 |
| 3,000+ | ₹5.94 | ₹17,820.00 |
| 6,000+ | ₹5.60 | ₹33,600.00 |
5 × ₹10.91
₹54.55
excl. GST
₹64.37 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TPAX809SS3
₹54.55 for 5 + GST
Specifications
- Reset Timeout
- 140ms
- Operating Temperature
- -40℃~+85℃
- output type
- Push-pull
- Reset Active Level
- Active Low
- standby current
- 10uA
- Voltage - Supply
- 1V~5.5V
- ChipType
- Voltage Detector
- Threshold Voltage
- 2.63V
- Number of Voltages Monitored
- 1
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.03 g
Overview
Voltage supervisor IC for power supply voltage monitoring in digital systems, operating over the industrial-grade temperature range. The TPAX809 generates a reset signal that asserts low when the system supply voltage drops below the threshold, and de-asserts high after a minimum 140ms delay once the supply voltage recovers above the threshold. The TPAX809 series supports any customer-specified threshold voltage. Seven standard industrial threshold options are currently available, covering four supply voltage categories: 5.0V, 3.3V, 3.0V, and 2.5V. The TPAX809 features a push-pull output stage, asserting the reset output high when the monitored voltage exceeds the threshold. Fast power supply transients, glitches, and noise are filtered internally to prevent false triggering, while correct output logic and full performance specifications are guaranteed at supply voltages as low as 1.0V. The TPAX809 is available in a compact 3-pin SOT-23 package.
Applications
- Computers, servers, laptops, modems
- Wireless switches
- Embedded systems
- Home appliances, electricity meters
- PDAs and handheld devices
Key features
- Industrial temperature range operation: -40°C to +85°C
- Operates down to 1V supply voltage
- Power supply glitch immunity
- Available in SOT-23 package
- Lead-free and RoHS compliant
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | MAX809R#C5370951TECH PUBLIC · SOT23 | TECH PUBLIC | SOT23 | 4,950 | ₹7.79 · 4,950 in stock | View |
 | MAX809S#C5370953TECH PUBLIC · SOT-23 | TECH PUBLIC | SOT-23 | 7,960 | ₹9.06 · 7,960 in stock | View |
 | TPADM809RARTZ#C52817186TECH PUBLIC · SOT-23 | TECH PUBLIC | SOT-23 | 2,980 | ₹21.42 · 2,980 in stock | View |
 | TPMCP102T-270E/TT#C53100599TECH PUBLIC · SOT-23 | TECH PUBLIC | SOT-23 | 2,995 | ₹26.76 · 2,995 in stock | View |
 | TPAX809RS3#C5370950TECH PUBLIC · SOT-23 | TECH PUBLIC | SOT-23 | 1,41,485 | ₹8.00 · 1,41,485 in stock | View |
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