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LT1790BCS6-5 from LINTER

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LT1790BCS6-5

Manufacturer: LINTER, LT

Micropower SOT-23 Low Dropout Reference Family
Partnumber Manufacturer Quantity Availability
LT1790BCS6-5,LT1790BCS65 LINTER, LT 1029 In Stock

Description and Introduction

Micropower SOT-23 Low Dropout Reference Family The LT1790BCS6-5 is a low dropout (LDO) linear regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 5V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 10V  
- **Quiescent Current:** 25µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Package:** SOT-23-6  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Reverse battery protection, current limit, thermal shutdown  

### **Descriptions and Features:**  
- Low quiescent current makes it suitable for battery-powered applications.  
- Stable with low-ESR ceramic capacitors.  
- Reverse battery protection prevents damage from incorrect polarity.  
- Thermal shutdown and current limiting enhance reliability.  
- Small SOT-23-6 package saves board space.  

This regulator is commonly used in portable electronics, industrial sensors, and automotive applications.

Application Scenarios & Design Considerations

Micropower SOT-23 Low Dropout Reference Family

Alternative Part Number

  • ADR4550BRZ --: High-precision 5V voltage reference with low drift and low noise, functionally comparable to the LT1790-5 in reference applications.
  • REF5050AID --: 5V series voltage reference with excellent initial accuracy and low temperature coefficient, suitable replacement for precision 5V reference designs.
  • MAX6033CAUT50 --: Low-power 5V voltage reference in a small package, offering similar accuracy and stability for space-constrained 5V reference circuits.
  • REF5050AIDBZT --: Precision 5V series voltage reference in SOT-23 package with low drift and low noise, functionally similar to the LT1790-5 and widely available.
  • ADR4550ARZ --: High-accuracy 5.0V low-noise voltage reference with excellent long-term stability, suitable replacement for precision 5V reference applications.
  • MAX6033AAUT50 --: 5V precision series voltage reference in small SOT-23 package with low dropout and low power consumption, matching the original form factor and function.

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