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TL7705ACDR from TI Pb-free,Texas Instruments

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TL7705ACDR

Manufacturer: TI Pb-free

Single Supply Voltage Supervisor for 5V Systems with Programmable Time Delay

Partnumber Manufacturer Quantity Availability
TL7705ACDR TI Pb-free 2472 In Stock

Description and Introduction

Single Supply Voltage Supervisor for 5V Systems with Programmable Time Delay The TL7705ACDR is a power supply monitor and reset IC manufactured by Texas Instruments (TI). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Pb-Free Specifications:**  
- The device is **Pb-Free (RoHS compliant)**.  
- It meets the requirements of the Restriction of Hazardous Substances (RoHS) directive.  

### **Descriptions:**  
- The TL7705ACDR is a **voltage supervisor and reset IC** designed to monitor power supply voltages in microprocessor and digital systems.  
- It provides a **reset signal** when the supply voltage drops below a preset threshold, ensuring proper system initialization.  
- It features an **adjustable or fixed threshold voltage** (depending on variant).  

### **Features:**  
- **Supply Voltage Monitoring:** Ensures reliable system operation by detecting undervoltage conditions.  
- **Reset Output:** Active-low or active-high reset signal (varies by variant).  
- **Adjustable Threshold (if applicable):** Some variants allow external resistor programming for custom voltage thresholds.  
- **Low Quiescent Current:** Typically consumes low power in operation.  
- **Wide Operating Voltage Range:** Suitable for various power supply levels.  
- **Temperature Stability:** Designed for reliable performance across temperature variations.  

For exact specifications, refer to the official **TI datasheet** for the TL7705ACDR.

Application Scenarios & Design Considerations

Single Supply Voltage Supervisor for 5V Systems with Programmable Time Delay

Alternative Part Number

  • MC34064D-5G --: Single supply voltage supervisor with 5V threshold in SOIC-8, functionally similar to the TL7705A and widely available.
  • MAX705CSA+ --: Microprocessor supervisory circuit with reset output in SOIC-8, a common drop-in style alternative for supply monitoring applications.
  • MCP130-475DI/TO --: Voltage supervisor with active-low reset and 4.75V trip point, suitable replacement for basic supply monitoring where package flexibility is acceptable.

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