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LD1085D2M from ST,ST,ST Microelectronics

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LD1085D2M

Manufacturer: ST,ST

3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1085D2M ST,ST 12000 In Stock

Description and Introduction

3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The part **LD1085D2M** is manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Output Voltage:** Adjustable (1.25V to 28V)  
- **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-263 (D²PAK)  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **High Current Capability:** Supports up to 3A output current.  
- **Adjustable Output:** Can be set from 1.25V to 28V using external resistors.  
- **Thermal Overload Protection:** Prevents damage due to excessive heat.  
- **Short-Circuit Protection:** Safeguards against output shorts.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  
- **Applications:** Used in power supplies, industrial systems, and automotive electronics.  

This information is based on STMicroelectronics' official datasheet for the LD1085D2M.

Partnumber Manufacturer Quantity Availability
LD1085D2M ST 10000 In Stock

Description and Introduction

3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The part **LD1085D2M** is manufactured by **STMicroelectronics (ST)**. Here are the key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** Adjustable (1.25V to 28V) or fixed voltage options available.  
- **Output Current:** Up to 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-263 (D²PAK).  

### **Description:**  
The **LD1085D2M** is a low-dropout (LDO) voltage regulator designed for high-current applications. It provides stable output voltage with low dropout and excellent line/load regulation.  

### **Features:**  
- **High Current Capability:** Supports up to 3A output.  
- **Low Dropout Voltage:** 1.3V at full load.  
- **Adjustable or Fixed Output Voltage Versions.**  
- **Thermal Overload Protection.**  
- **Short-Circuit Protection.**  
- **Wide Input Voltage Range.**  
- **Suitable for Industrial and Automotive Applications.**  

This regulator is commonly used in power supply circuits for embedded systems, industrial controls, and automotive electronics.  

(Source: STMicroelectronics datasheet for LD1085 series.)

Partnumber Manufacturer Quantity Availability
LD1085D2M STM 10000 In Stock

Description and Introduction

3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The part **LD1085D2M** is a low-dropout (LDO) voltage regulator manufactured by **STMicroelectronics (STM)**. Below are its key specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Output Voltage:** Adjustable (1.25V to 28V) or fixed voltage options (e.g., 3.3V, 5V, 12V).  
- **Output Current:** Up to **3A**.  
- **Dropout Voltage:** Typically **1.3V at 3A** (low dropout).  
- **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:** **D²PAK (TO-263)**.  

### **Descriptions:**  
- The **LD1085D2M** is a **positive voltage regulator** designed for high-current, low-dropout applications.  
- It provides stable output voltage with **low noise** and **high ripple rejection**.  
- Suitable for **power supply regulation** in industrial, automotive, and consumer electronics.  

### **Features:**  
- **3A output current capability.**  
- **Low dropout voltage (1.3V at full load).**  
- **Thermal overload protection.**  
- **Short-circuit current limiting.**  
- **Adjustable or fixed output voltage versions available.**  
- **High accuracy (±1% for fixed versions).**  

For exact datasheet details, refer to **STMicroelectronics' official documentation**.

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