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LT1121IZ-3.3#PBF from LINEAR

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LT1121IZ-3.3#PBF

Manufacturer: LINEAR

Micropower Low Dropout Regulators with Shutdown

Partnumber Manufacturer Quantity Availability
LT1121IZ-3.3#PBF,LT1121IZ33PBF LINEAR 20 In Stock

Description and Introduction

Micropower Low Dropout Regulators with Shutdown The LT1121IZ-3.3#PBF is a low dropout voltage regulator manufactured by Linear Technology (now part of Analog Devices).  

**Specifications:**  
- **Output Voltage:** 3.3V  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** Up to 30V  
- **Line Regulation:** 0.0005%/V (typical)  
- **Load Regulation:** 0.02% (typical)  
- **Quiescent Current:** 950μA (typical)  
- **Package:** TO-92 (Through-Hole)  
- **Operating Temperature Range:** -40°C to +125°C  

**Descriptions and Features:**  
- Low dropout voltage regulator with fixed 3.3V output.  
- Designed for battery-powered applications.  
- Includes reverse battery protection.  
- Thermal shutdown and current limit protection.  
- Stable with low-ESR output capacitors.  
- Low quiescent current in shutdown mode (<1μA).  
- Suitable for portable and industrial applications.  

This regulator is commonly used in power management for precision analog and digital circuits.

Application Scenarios & Design Considerations

Micropower Low Dropout Regulators with Shutdown

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