DS1811R-5+T&R
150ms Active Low 1.2V~5.5V 1 SOT-23-3 Supervisors RoHS
5V EconoReset with Open Drain Output
- Manufacturer
- MAXIM
- Manufacturer part #
- DS1811R-5+T&R
- Store part #
- C2068748
- Package / case
- SOT-23-3
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
28 in stock
#C2068748
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹825.54 | ₹825.54 |
| 10+ | ₹806.87 | ₹8,068.70 |
| 30+ | ₹794.49 | ₹23,834.70 |
| 100+ | ₹781.89 | ₹78,189.00 |
1 × ₹825.54
₹825.54
excl. GST
₹974.14 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
DS1811R-5+T&R
₹825.54 for 1 + GST
Specifications
- Reset Timeout
- 150ms
- output type
- Open-drain
- Operating Temperature
- -40℃~+85℃
- Reset Active Level
- Active Low
- Voltage - Supply
- 1.2V~5.5V
- ChipType
- Voltage monitor
- Threshold Voltage
- 4.62V
- Number of Voltages Monitored
- 1
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.62 g
Overview
The DS1811 EconoReset uses a precision temperature reference and comparator circuit to monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 150 ms to allow the power supply and processor to stabilize.
Key features
- Automatically restarts a microprocessor after power failure
- Maintains reset for 150 ms after VCC returns to an in-tolerance condition
- Reduces need for discrete components
- Precision temperature-compensated voltage reference and voltage sensor
- Low-cost TO-92 or space saving SOT-23 packages available
- Efficient open-drain output with internal 5.5 kΩ pull-up resistor
- Operating temperature -40°C to +85°C
Alternatives
Similar parts — check the datasheet before substituting.
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|---|---|---|---|---|---|---|
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 | STM1811MWX7F#C222236ST · SOT-23-3 | ST | SOT-23-3 | On request | ₹64.54 · 0 in stock | View |
 | APX803-46SRG-7#C6746462DIODES · SOT-23R | DIODES | SOT-23R | 25 | ₹19.45 · 25 in stock | View |
 | MCP120T-485I/TT#C145626MICROCHIP · SOT-23 | MICROCHIP | SOT-23 | 218 | ₹126.19 · 218 in stock | View |
 | STM1813LWX7F#C222180ST · SOT-23 | ST | SOT-23 | 7 | ₹83.55 · 7 in stock | View |
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