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$5000ADI MAX803MEXR+T
Supervisory module designed to monitor and control the power supply of processors, with a threshold set at 4
Brands: Analog Devices, Inc
Mfr.Part #: MAX803MEXR+T
Datasheet: MAX803MEXR+T Datasheet (PDF)
Package/Case: SC-70-3
Product Type: Supervisors
RoHS Status:
Stock Condition: 2,476 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MAX803MEXR+T General Description
The MAX803/MAX809/MAX810 are essential components for ensuring the proper functioning of microprocessor and digital systems. With their ability to monitor power supplies and provide reliable circuitry, these supervisory circuits play a crucial role in maintaining system integrity. By eliminating the need for external components and adjustments, the MAX803/MAX809/MAX810 offer a cost-effective solution for a wide range of power supply configurations. Whether operating at +5V, +3.3V, +3.0V, or +2.5V, these circuits deliver consistent performance and enhance system stability
Features
- Reliable reset solution
- Flexible voltage monitoring
- Compact and efficient
Application
- Aerospace Applications
- Rugged Portable Devices
- Smart Meters
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Analog Devices Inc. | Product Category: | Supervisory Circuits |
| RoHS: | Details | Type: | Voltage Supervisory |
| Mounting Style: | SMD/SMT | Package / Case: | SC-70-3 |
| Threshold Voltage: | 4.38 V | Number of Inputs Monitored: | 1 Input |
| Output Type: | Active Low, Open Drain | Manual Reset: | No Manual Reset |
| Watchdog Timers: | No Watchdog | Battery Backup Switching: | No Backup |
| Reset Delay Time: | 240 ms | Supply Voltage - Max: | 5.5 V |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 125 C |
| Accuracy: | 1.5 % | Series: | MAX803M |
| Packaging: | MouseReel | Brand: | Analog Devices / Maxim Integrated |
| Chip Enable Signals: | No Chip Enable | Height: | 1 mm |
| Length: | 2.2 mm | Operating Supply Current: | 60 uA |
| Overvoltage Threshold: | 4.45 V | Pd - Power Dissipation: | 174 mW |
| Power Fail Detection: | No | Product Type: | Supervisory Circuits |
| Factory Pack Quantity: | 2500 | Subcategory: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 1.2 V | Undervoltage Threshold: | 4.31 V |
| Width: | 1.35 mm | Part # Aliases: | MAX803M |
| Unit Weight: | 0.000219 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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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 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
|---|---|---|
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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. |
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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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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 MAX803MEXR+T chip is a microprocessor supervisory circuit designed to monitor the power supply voltage of a system. It ensures proper operation by resetting the microprocessor when the voltage falls below a specified threshold. This chip is commonly used in embedded systems to prevent erratic behavior and data corruption.
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Equivalent
The equivalent products of MAX803MEXR+T chip are MAX803TEXR+T, MAX803REXR+T, and MAX803NEXR+T. These chips are also voltage detectors with manual reset input, watchdog timer, and active-low reset output. They have similar features and functions to the MAX803MEXR+T chip. -
Features
MAX803MEXR+T is a microprocessor supervisory circuit with adjustable reset threshold voltage, watchdog timer, and manual reset input. It has a reset timeout period of 140ms and is available in a small SOT-23 package. It is designed for use in microcontroller systems to ensure proper operation. -
Pinout
The MAX803MEXR+T is a microprocessor supervisory circuit with a reset output. It has 4 pins: GND (pin 1), RESET (pin 2), OUT (pin 3), and VCC (pin 4). It monitors the power supply voltage and holds the microprocessor in reset until the supply voltage reaches a stable level. -
Manufacturer
The MAX803MEXR+T is manufactured by Maxim Integrated, a company that designs, manufactures, and sells a broad range of analog and mixed-signal integrated circuits. They specialize in power management, analog, and digital solutions for a variety of applications in industries such as automotive, industrial, healthcare, and consumer electronics. -
Application Field
The MAX803MEXR+T is typically used in battery-powered devices, wireless sensors, alarm systems, and automotive applications. It provides a voltage monitoring solution that ensures proper system operation by detecting low supply voltages and resetting the microcontroller or system when necessary. -
Package
The MAX803MEXR+T chip is available in a SOT-23 package type. It comes in a tape and reel form, and the size of the chip is 2.9mm x 1.6mm.
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