STM811LW16F
140ms Manual reset input Active Low 1V~5.5V 1 SOT-143-4 Supervisors RoHS
Reset circuits for precise monitoring of 3V, 3.3V and 5V supply voltages
- Manufacturer
- ST
- Manufacturer part #
- STM811LW16F
- Store part #
- C2066275
- Package / case
- SOT-143-4
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,361 in stock
#C2066275
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹47.44 | ₹47.44 |
| 10+ | ₹41.12 | ₹411.20 |
| 30+ | ₹38.37 | ₹1,151.10 |
| 100+ | ₹35.01 | ₹3,501.00 |
| 500+ | ₹33.52 | ₹16,760.00 |
| 1,000+ | ₹32.47 | ₹32,470.00 |
1 × ₹47.44
₹47.44
excl. GST
₹55.98 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
STM811LW16F
₹47.44 for 1 + GST
Specifications
- Reset Timeout
- 140ms
- output type
- Push-pull
- Operating Temperature
- -40℃~+85℃@(TA)
- Function
- Manual reset input
- Reset Active Level
- Active Low
- standby current
- 6uA
- Voltage - Supply
- 1V~5.5V
- ChipType
- Voltage monitor
- Threshold Voltage
- 4.63V
- 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
- 0.001 g
Overview
The STM809/810/811/812 microprocessor reset circuits are low-power supervisory devices used to monitor power supplies. They perform a single function: asserting a reset signal whenever the VCC supply voltage drops below a preset value and keeping it asserted until VCC has risen above the preset threshold for a minimum period of time (trec). The STM811/812 also provide a push-button reset input (MR).
Key features
- Precision monitoring of 3 V, 3.3 V, and 5 V supply voltages
- Two output configurations
- Push-pull RST output (STM809/811)
- Push-pull RST output (STM810/812)
- 140 ms reset pulse width (min)
- Low supply current - 6 μA (typ)
- Guaranteed RST/RST assertion down to VCC = 1.0 V
- Operating temperature: -40 °C to 85 °C (industrial grade)
- Lead-free, small SOT23 and SOT143 package
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | STM812LW16F#C2067300ST · SOT-143-4 | ST | SOT-143-4 | 19 | ₹167.24 · 19 in stock | View |
 | MAX811LEUS+T#C409752MAXIM · SOT-143-4 | MAXIM | SOT-143-4 | 20 | ₹101.04 · 20 in stock | View |
 | STM811TW16F#C112246ST · SOT-143 | ST | SOT-143 | 2,895 | ₹83.08 · 2,895 in stock | View |
 | TPCAT811LTBI-GT3#C52817213TECH PUBLIC · SOT-143 | TECH PUBLIC | SOT-143 | 2,610 | ₹18.22 · 2,610 in stock | View |
 | STM811SW16F#C124715ST · SOT-143 | ST | SOT-143 | 22,906 | ₹70.78 · 22,906 in stock | View |
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