IC Phoenix logo

Home ›  M  › M78 > MAX811SEUS+T

MAX811SEUS+T from MAX,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MAX811SEUS+T

Manufacturer: MAX

4-Pin µP Voltage Monitors with Manual Reset Input

Partnumber Manufacturer Quantity Availability
MAX811SEUS+T,MAX811SEUST MAX 31200 In Stock

Description and Introduction

4-Pin µP Voltage Monitors with Manual Reset Input The **MAX811SEUS+T** is a microprocessor (μP) supervisory circuit manufactured by **Maxim Integrated** (now part of Analog Devices).  

### **Key Specifications:**  
- **Function:** Monitors system voltage and provides a reset signal to the μP when the voltage falls below a preset threshold.  
- **Reset Threshold Voltage:** Factory-set to **4.63V** (for the **SE** variant).  
- **Operating Voltage Range:** **1.2V to 5.5V**.  
- **Output Type:** Active-low, push-pull reset output.  
- **Reset Timeout Period:** **140ms (min)**.  
- **Package:** **SOT-143-4**.  
- **Operating Temperature Range:** **-40°C to +85°C**.  

### **Features:**  
- **Low Power Consumption:** Typically **12μA** supply current.  
- **No External Components Required:** Simplifies design.  
- **Guaranteed Reset Valid Down to VCC = 1V**.  
- **Manual Reset Input (Optional):** Some variants support an external reset trigger.  
- **Hysteresis:** Prevents oscillation near the threshold.  

### **Applications:**  
- Microprocessor and microcontroller systems.  
- Embedded controllers.  
- Industrial and automotive electronics.  
- Battery-powered devices.  

This IC ensures reliable system operation by preventing erratic behavior during power-up, power-down, or brownout conditions.

Application Scenarios & Design Considerations

4-Pin µP Voltage Monitors with Manual Reset Input
Partnumber Manufacturer Quantity Availability
MAX811SEUS+T,MAX811SEUST MAXIM 35600 In Stock

Description and Introduction

4-Pin µP Voltage Monitors with Manual Reset Input The MAX811SEUS+T is a microprocessor reset circuit manufactured by **Maxim Integrated**.  

### **Specifications:**  
- **Type:** Voltage Monitor (μP Reset Circuit)  
- **Reset Threshold Options:** Factory-Set (e.g., 2.63V, 2.93V, 3.08V, 4.38V, 4.63V)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Timeout Period:** 140ms (min)  
- **Output Type:** Active-Low, Push-Pull  
- **Package:** SOT-143-4  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** 5μA (typ)  

### **Descriptions:**  
- Monitors system voltage and asserts a reset signal when the voltage falls below a preset threshold.  
- Ensures proper microprocessor initialization during power-up, power-down, or brownout conditions.  
- No external components required for operation.  

### **Features:**  
- **Low Power Consumption:** Minimal current draw in operation.  
- **Precision Voltage Monitoring:** Accurate reset threshold for reliable operation.  
- **Manual Reset Capability:** Some variants support an external reset input (not applicable to all models).  
- **Small Form Factor:** SOT-143 package for space-constrained applications.  
- **Wide Voltage Range:** Compatible with various logic levels (1.2V–5.5V).  

For exact threshold voltage and additional details, refer to the **Maxim Integrated datasheet**.

Application Scenarios & Design Considerations

4-Pin µP Voltage Monitors with Manual Reset Input

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips