3A, 5A, 7.5A Low Dropout Positive Fixed Regulators The LT1084MK is a low dropout positive voltage regulator manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Output Voltage Range:** Adjustable from 1.25V to 28V or fixed 5V, 12V, and 15V options.
- **Output Current:** 5A (guaranteed minimum at full load).
- **Dropout Voltage:** Typically 1.3V at full load (5A).
- **Input Voltage Range:** Up to 30V (maximum).
- **Line Regulation:** 0.015% (typical).
- **Load Regulation:** 0.1% (typical).
- **Quiescent Current:** 10mA (typical).
- **Operating Temperature Range:** -40°C to +125°C.
- **Package:** TO-3 (metal can).
### **Descriptions:**
- The LT1084MK is a high-current, low-dropout (LDO) linear regulator designed for applications requiring stable power with minimal voltage overhead.
- It includes thermal shutdown and current limit protection for safe operation.
- Suitable for use in industrial, automotive, and high-power applications.
### **Features:**
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.
- **High Current Capability:** Supports up to 5A continuous output current.
- **Thermal Protection:** Prevents damage from overheating.
- **Current Limiting:** Protects the regulator and load from excessive current.
- **Adjustable or Fixed Output:** Available in adjustable or fixed voltage versions.
- **Stable with Low-ESR Capacitors:** Works reliably with low-cost electrolytic capacitors.
This information is based on the manufacturer's datasheet for the LT1084MK.
