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LD39080PT-R from ST,ST Microelectronics

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LD39080PT-R

Manufacturer: ST

Ultra low drop BICMOS voltage regulator

Partnumber Manufacturer Quantity Availability
LD39080PT-R,LD39080PTR ST 42000 In Stock

Description and Introduction

Ultra low drop BICMOS voltage regulator The part **LD39080PT-R** is manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Type:** Low Dropout (LDO) Voltage Regulator  
- **Output Voltage:** 0.8V (adjustable)  
- **Output Current:** 800mA  
- **Dropout Voltage:** 300mV (typical at 800mA)  
- **Input Voltage Range:** 1.5V to 5.5V  
- **Quiescent Current:** 65µA (typical)  
- **Package:** SOT-23-5L  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features:**  
  - Low dropout voltage  
  - Low quiescent current  
  - Enable pin for power saving  
  - Stable with ceramic capacitors (1µF or higher)  
  - Thermal shutdown and current limit protection  

### **Descriptions and Features:**  
The **LD39080PT-R** is a low-dropout linear regulator designed for portable and battery-powered applications. It provides a stable output voltage with minimal power loss, making it suitable for energy-efficient designs. The adjustable output voltage allows flexibility in various applications. The device includes built-in protection features such as thermal shutdown and current limiting to ensure safe operation.  

This regulator is optimized for use with small ceramic capacitors, reducing board space requirements. The enable pin allows the regulator to be turned off, further reducing power consumption when not in use.  

(Note: Always refer to the official datasheet for complete and updated specifications.)

Partnumber Manufacturer Quantity Availability
LD39080PT-R,LD39080PTR ST进口 23424 In Stock

Description and Introduction

Ultra low drop BICMOS voltage regulator The part **LD39080PT-R** is manufactured by **STMicroelectronics (ST进口)**.  

### **Specifications:**  
- **Output Voltage:** 0.8V  
- **Output Current:** 800mA  
- **Input Voltage Range:** 1.5V to 5.5V  
- **Dropout Voltage:** 130mV (typical) at 300mA  
- **Quiescent Current:** 75µA (typical)  
- **Package:** SOT23-5L  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1% (typical)  
- **PSRR:** 70dB at 1kHz  

### **Descriptions:**  
The **LD39080PT-R** is a low-dropout (LDO) voltage regulator designed for low-power applications. It provides a stable output voltage with high accuracy and low quiescent current, making it suitable for battery-powered devices.  

### **Features:**  
- Ultra-low dropout voltage  
- Low quiescent current  
- High power supply rejection ratio (PSRR)  
- Thermal shutdown and current limit protection  
- Stable with low-ESR ceramic capacitors  
- AEC-Q100 qualified (for automotive applications)  

This information is based on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
LD39080PT-R,LD39080PTR STM 675 In Stock

Description and Introduction

Ultra low drop BICMOS voltage regulator The part **LD39080PT-R** is manufactured by **STMicroelectronics (STM)**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Type:** Low Dropout (LDO) Voltage Regulator  
- **Output Voltage:** 0.8V (adjustable)  
- **Output Current:** 800mA  
- **Dropout Voltage:** 180mV (typical at 800mA)  
- **Input Voltage Range:** 1.5V to 5.5V  
- **Quiescent Current:** 65µA (typical)  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Package:** SOT-23-5L  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The **LD39080PT-R** is a low-dropout voltage regulator designed for applications requiring high efficiency and low power consumption. It provides a stable output voltage with very low noise, making it suitable for portable and battery-powered devices.  

### **Features:**  
- **Ultra-Low Dropout Voltage** (180mV at 800mA)  
- **Low Quiescent Current** (65µA typical)  
- **High PSRR** (75dB at 1kHz)  
- **Adjustable Output Voltage** (0.8V to 5.0V)  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Low-ESR Ceramic Capacitors** (1µF minimum)  
- **AEC-Q100 Qualified** (for automotive applications)  

This LDO is commonly used in **IoT devices, wearables, smartphones, and automotive electronics** due to its efficiency and reliability.  

Would you like additional details on any specific parameter?

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