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TPS3803-01QDCKREP from TI,Texas Instruments

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TPS3803-01QDCKREP

Manufacturer: TI

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Partnumber Manufacturer Quantity Availability
TPS3803-01QDCKREP,TPS380301QDCKREP TI 900 In Stock

Description and Introduction

01 The TPS3803-01QDCKREP is a voltage supervisor manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** 1.8V to 6.5V  
- **Threshold Voltage Options:** Fixed (e.g., 1.8V, 2.5V, 3V, 3.3V, 5V)  
- **Accuracy:** ±1.5% (typical)  
- **Quiescent Current:** 1.1µA (typical)  
- **Reset Timeout Delay:** Adjustable (via external capacitor) or fixed (200ms typical)  
- **Output Type:** Active-low, push-pull  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SC-70 (DCK), 5-pin  

### **Descriptions:**  
The TPS3803-01QDCKREP is a nanopower voltage supervisor designed for monitoring power supplies in battery-powered and low-power applications. It provides a reset signal to the microcontroller or processor when the supply voltage drops below a preset threshold.  

### **Features:**  
- Ultra-low power consumption (1.1µA typical)  
- Precision voltage monitoring (±1.5% threshold accuracy)  
- Adjustable or fixed reset delay  
- Small SC-70 package for space-constrained designs  
- Active-low reset output  
- Industrial temperature range (-40°C to +125°C)  
- AEC-Q100 qualified (for automotive applications)  

This device is commonly used in portable electronics, industrial systems, and automotive applications where reliable power monitoring is required.

Application Scenarios & Design Considerations

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