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LD1085CDT-R from STM,ST Microelectronics

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LD1085CDT-R

Manufacturer: STM

3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1085CDT-R,LD1085CDTR STM 10000 In Stock

Description and Introduction

3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1085CDT-R is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics (STM).  

### **Specifications:**  
- **Output Voltage:** Adjustable (1.2V to 15V) or fixed voltage options (e.g., 3.3V, 5V, 12V).  
- **Output Current:** Up to 3A.  
- **Dropout Voltage:** Typically 1.3V at full load.  
- **Input Voltage Range:** Up to 30V.  
- **Line Regulation:** 0.015% (typical).  
- **Load Regulation:** 0.1% (typical).  
- **Operating Temperature Range:** -40°C to +125°C.  
- **Package:** TO-252 (DPAK).  
- **Protection Features:** Overcurrent and thermal shutdown.  

### **Descriptions and Features:**  
- The LD1085CDT-R is a high-current, low-dropout linear regulator designed for a wide range of applications.  
- It offers high accuracy and low dropout voltage, making it suitable for powering sensitive electronics.  
- The adjustable version allows flexibility in setting the output voltage via external resistors.  
- It includes built-in thermal and short-circuit protection.  
- The device is RoHS compliant.  

For exact fixed voltage options or additional details, refer to the official STMicroelectronics datasheet.

Partnumber Manufacturer Quantity Availability
LD1085CDT-R,LD1085CDTR ST 1480 In Stock

Description and Introduction

3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The part **LD1085CDT-R** is manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Type:** Low Dropout (LDO) Voltage Regulator  
- **Output Voltage:** Adjustable (1.2V to 15V)  
- **Output Current:** 3A  
- **Dropout Voltage:** 1.3V (typical at 3A)  
- **Input Voltage Range:** Up to 25V  
- **Line Regulation:** 0.015% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
The **LD1085CDT-R** is a **positive voltage regulator** designed to provide **high current with low dropout voltage**. It is suitable for various applications requiring stable power supply, such as industrial, automotive, and consumer electronics.  

### **Features:**  
- **High output current (3A)**  
- **Low dropout voltage (1.3V typical at full load)**  
- **Adjustable output voltage (1.2V to 15V)**  
- **Thermal overload protection**  
- **Short-circuit protection**  
- **Stable with low ESR capacitors**  

This regulator is commonly used in power management circuits where efficiency and reliability are critical.

Partnumber Manufacturer Quantity Availability
LD1085CDT-R,LD1085CDTR ST,ST 20000 In Stock

Description and Introduction

3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The part **LD1085CDT-R** is manufactured by **STMicroelectronics (ST)**. Below are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**
- **Output Voltage:** Adjustable (1.5V to 28V) or fixed voltage options  
- **Output Current:** 3A  
- **Input Voltage Range:** Up to 30V  
- **Dropout Voltage:** 1.3V (typical at 3A)  
- **Line Regulation:** 0.015% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**
- The **LD1085CDT-R** is a low-dropout (LDO) voltage regulator designed for high-current applications.  
- It provides stable output voltage with low noise and high efficiency.  
- Suitable for industrial, automotive, and consumer electronics.  

### **Features:**
- **High Current Output:** Supports up to 3A.  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Adjustable or Fixed Output:** Available in adjustable or fixed voltage versions (e.g., 3.3V, 5V).  
- **Thermal Protection:** Built-in thermal shutdown prevents overheating.  
- **Short-Circuit Protection:** Enhanced reliability under fault conditions.  
- **Low Quiescent Current:** Improves efficiency in standby modes.  

This information is based on STMicroelectronics' official documentation for the LD1085CDT-R. For detailed datasheets, refer to ST's official website.

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