IC Phoenix logo

Home ›  M  › M79 > MAX821MUS+T

MAX821MUS+T from MAXIM,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

MAX821MUS+T

Manufacturer: MAXIM

4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay

Partnumber Manufacturer Quantity Availability
MAX821MUS+T MAXIM 67800 In Stock

Description and Introduction

4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay The **MAX821MUS+T** is a voltage detector manufactured by **Maxim Integrated**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Package:** SOT-23-4  
- **Type:** Voltage Detector  
- **Output Type:** Active-Low, Push-Pull  
- **Number of Channels:** 1  
- **Threshold Voltage Options:** Factory-Set (e.g., 4.63V, 4.38V, etc., depending on variant)  
- **Accuracy:** ±1.5% (typical)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Quiescent Current:** 5µA (typical)  
- **Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The MAX821MUS+T is a precision voltage detector designed to monitor power supply voltages.  
- It asserts a reset signal when the supply voltage drops below a preset threshold, ensuring proper system operation.  
- The device features a push-pull output, eliminating the need for an external pull-up resistor.  

### **Features:**
- **Low Power Consumption:** Only 5µA typical quiescent current.  
- **Precision Threshold:** Factory-trimmed for accuracy (±1.5%).  
- **Wide Operating Voltage Range:** Supports 1.2V to 5.5V.  
- **Push-Pull Output:** No external pull-up resistor required.  
- **Small Form Factor:** Available in a compact SOT-23-4 package.  
- **Temperature Stability:** Operates reliably from -40°C to +85°C.  

This device is commonly used in battery-powered systems, microcontrollers, and power management circuits to ensure safe operation during voltage drops.

Application Scenarios & Design Considerations

4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay

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