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STM811TW16F
This product is a 4-pin SOT-143 package that serves as a watchdog for processors
Brands: STMicroelectronics
Mfr.Part #: STM811TW16F
Datasheet: STM811TW16F Datasheet (PDF)
Package/Case: SOT-143-4
RoHS Status:
Stock Condition: 9,458 pcs, New Original
Product Type: Supervisors
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.408 | $0.408 |
| 10 | $0.331 | $3.310 |
| 30 | $0.297 | $8.910 |
| 100 | $0.256 | $25.600 |
| 500 | $0.237 | $118.500 |
| 1000 | $0.225 | $225.000 |
In Stock: 9,458 PCS
STM811TW16F General Description
In addition to its reliable performance, the STM811TW16F offers versatility with its wide input voltage range of 1.1V to 5.5V. This feature makes it well-suited for a variety of applications, including those that are battery-operated. Moreover, the device's minimal power consumption further enhances its appeal for energy-efficient designs
Features
- Low-power IC design
- Fault-tolerant operation
- High-reliability packaging
- Flexible reset timing
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | Supervisory Circuits |
| RoHS: | Details | Type: | Voltage Supervisory |
| Mounting Style: | SMD/SMT | Package / Case: | SOT-143-4 |
| Threshold Voltage: | 3.08 V | Number of Inputs Monitored: | 1 Input |
| Output Type: | Active Low, Push-Pull | Manual Reset: | Manual Reset |
| Watchdog Timers: | No Watchdog | Battery Backup Switching: | No Backup |
| Reset Delay Time: | 210 ms | Supply Voltage - Max: | 5.5 V |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
| Series: | STM811 | Packaging: | MouseReel |
| Brand: | STMicroelectronics | Chip Enable Signals: | No Chip Enable |
| Height: | 1.02 mm | Length: | 3.04 mm |
| Operating Supply Current: | 15 uA | Output Current: | 20 mA |
| Overvoltage Threshold: | 3.11 V | Pd - Power Dissipation: | 320 mW |
| Power Fail Detection: | No | Product Type: | Supervisory Circuits |
| Factory Pack Quantity: | 3000 | Subcategory: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 1 V | Undervoltage Threshold: | 3.04 V |
| Width: | 1.4 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The STM811TW16F is a supervisory IC or watchdog timer designed for monitoring and resetting microcontrollers and digital systems. It provides power-on reset, watchdog timer functions, and an additional input for external system monitoring. This chip ensures reliable operation and protects against system failures by resetting the system when necessary.
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Equivalent
The equivalent products of the STM811TW16F chip are the MAX811, TL77xx, and AS8018B series of microprocessor supervisors. These chips offer similar functionality in monitoring and resetting microcontrollers and other ICs in embedded systems. -
Features
- Reset generator circuit with adjustable reset timeout - Manual reset input - Power-on reset input - Watchdog timer with adjustable timeout - Battery-backed supply voltage monitoring - 16-pin TSSOP package - Low power consumption - Operating voltage range of 2.7V to 5.5V -
Pinout
The STM811TW16F is a SOT23-5 package with 5 pins. It is a voltage detector with a programmable threshold (1.6V) and push-button reset. It is used to monitor the power supply voltage and trigger a reset signal when the voltage drops below the set threshold. -
Manufacturer
STMicroelectronics is the manufacturer of STM811TW16F. It is a multinational semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor integrated circuits. Founded in 1987, STMicroelectronics is a leading player in the semiconductor industry, providing innovative solutions for a variety of applications including automotive, industrial, consumer, communication, and computer markets. -
Application Field
The STM811TW16F is commonly used in applications where a push-button reset function is required, such as industrial control systems, medical devices, and consumer electronics. It provides a reliable and efficient method for resetting microcontrollers and other digital systems without the need for manual intervention. -
Package
The STM811TW16F chip is available in a TSSOP-16 package. It comes in a small form factor with dimensions of 5mm x 4.4mm x 1.03mm.
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