SP809EK-L-2-9/TR
230ms Active Low 900mV~6V 1 SOT-23 Supervisors RoHS
3 Pin Microprocessor Supervisor Circuit
- Manufacturer
- MaxLinear
- Manufacturer part #
- SP809EK-L-2-9/TR
- Store part #
- C412495
- Package / case
- SOT-23
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
16,280 in stock
#C412495
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹43.45 | ₹217.25 |
| 50+ | ₹34.18 | ₹1,709.00 |
| 150+ | ₹30.21 | ₹4,531.50 |
| 500+ | ₹25.25 | ₹12,625.00 |
| 2,500+ | ₹20.36 | ₹50,900.00 |
| 5,000+ | ₹19.04 | ₹95,200.00 |
5 × ₹43.45
₹217.25
excl. GST
₹256.35 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
SP809EK-L-2-9/TR
₹217.25 for 5 + GST
Specifications
- Reset Timeout
- 230ms
- output type
- Open-drain
- Operating Temperature
- -40℃~+85℃
- Reset Active Level
- Active Low
- standby current
- 1uA
- Voltage - Supply
- 900mV~6V
- ChipType
- Voltage monitor
- Threshold Voltage
- 2.9V
- Number of Voltages Monitored
- 1
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.042 g
Overview
The SP809/SP810 are low power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems. They provide applications with benefits of circuit reliability and low cost by eliminating external components. If the VCC supply voltage falls below preset threshold then a reset signal is asserted for at least 140ms after VCC has risen above the reset threshold. Both the SP809 and SP810 were designed with a reset comparator to help identify invalid signals, which last less than 140ms. The only difference between them is that they have an active-low RESET output and active-high RESET output, respectively. Low supply current (1μA) makes SP809/SP810 ideal for portable equipment. The devices are available in 3 pin SOT-23 package.
Applications
- Portable Electronic Devices
- Electrical Power Meters
- Digital Still Cameras
- μP Power Monitoring
Key features
- Ultra Low Supply Current 1μA (typ)
- Guaranteed Reset valid to VCC = 0.9V
- 140ms Power-On Reset Pulse Width
- Internally Fixed Threshold 2.3V, 2.6V, 2.9V, 3.1V, 4.4V, 4.6V
- 1.5% Voltage Threshold Tolerance
- 3 Pin SOT-23 Package
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | APX803L-29SA-7#C2066862DIODES · SOT-23 | DIODES | SOT-23 | 15 | ₹33.28 · 15 in stock | View |
 | APX803L20-29SA-7#C2067355DIODES · SOT-23 | DIODES | SOT-23 | 315 | ₹30.72 · 315 in stock | View |
 | APX803L20-29SR-7#C5589080DIODES · SOT-23R | DIODES | SOT-23R | 1,250 | ₹41.28 · 1,250 in stock | View |
 | APX803S-29SA-7#C143831DIODES · SOT-23 | DIODES | SOT-23 | 1,425 | ₹40.12 · 1,425 in stock | View |
 | APX803S-23SR-7#C2067710DIODES · SOT-23 | DIODES | SOT-23 | 5 | ₹19.45 · 5 in stock | View |
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