IC Phoenix logo

Home ›  L  › L1 > L1117-3.3

L1117-3.3 from ST进口,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

16.113ms

L1117-3.3

Manufacturer: ST进口

1A Fixed and Adjustable Low Dropout Linear Regulator (LDO)

Partnumber Manufacturer Quantity Availability
L1117-3.3,L111733 ST进口 10101 In Stock

Description and Introduction

1A Fixed and Adjustable Low Dropout Linear Regulator (LDO) The part **L1117-3.3** is a **3.3V low-dropout (LDO) voltage regulator** manufactured by **STMicroelectronics (ST进口)**.  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** Typically 1.1V at full load  
- **Input Voltage Range:** Up to 15V  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Package Options:** TO-220, SOT-223, DPAK  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Overcurrent and thermal shutdown  

### **Descriptions and Features:**  
- Designed for stable voltage regulation in low-power applications  
- Low dropout voltage ensures efficient operation with small input-output differentials  
- Suitable for battery-powered devices, embedded systems, and consumer electronics  
- Internal current limiting and thermal protection enhance reliability  
- Requires minimal external components (typically just input/output capacitors)  
- Available in multiple package types for flexibility in PCB design  

This regulator is commonly used in circuits requiring a stable 3.3V supply from higher input voltages.

Partnumber Manufacturer Quantity Availability
L1117-3.3,L111733 ST 65000 In Stock

Description and Introduction

1A Fixed and Adjustable Low Dropout Linear Regulator (LDO) Here is the factual information about part **L1117-3.3** from manufacturer **STMicroelectronics (ST)**:

### **Specifications:**
- **Output Voltage:** 3.3V (Fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 1.2V (Typical at 800mA)  
- **Line Regulation:** 0.2% (Typical)  
- **Load Regulation:** 0.4% (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** SOT-223, TO-252 (DPAK), TO-220  

### **Descriptions:**
- The **L1117-3.3** is a low-dropout (LDO) linear voltage regulator designed to provide a stable 3.3V output.  
- It is suitable for applications requiring a fixed voltage with low noise and high efficiency.  
- Includes built-in current limiting and thermal shutdown protection.  

### **Features:**
- **Fixed 3.3V Output**  
- **Low Dropout Voltage** (1.2V typical at full load)  
- **High Accuracy** (±1% over line and load conditions)  
- **Overcurrent and Thermal Protection**  
- **Available in Multiple Package Options**  
- **Low Quiescent Current**  
- **Wide Operating Temperature Range**  

This information is sourced from **STMicroelectronics' official datasheet** for the **L1117-3.3** regulator.

Partnumber Manufacturer Quantity Availability
L1117-3.3,L111733 INITIO 12000 In Stock

Description and Introduction

1A Fixed and Adjustable Low Dropout Linear Regulator (LDO) The part **L1117-3.3** is manufactured by **INITIO**. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 3.3V (Fixed)  
- **Input Voltage Range:** Up to 15V (typical)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** Typically 1.1V at 800mA load  
- **Line Regulation:** ±0.2% (typical)  
- **Load Regulation:** ±0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOT-223 (common)  

### **Descriptions:**  
- A low-dropout (LDO) linear voltage regulator designed for stable 3.3V output.  
- Suitable for applications requiring precise voltage regulation with minimal power loss.  
- Includes built-in thermal shutdown and current limit protection.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High Accuracy:** Tight output voltage tolerance (±1% typical).  
- **Thermal & Overcurrent Protection:** Safeguards against overheating and excessive current draw.  
- **Wide Input Voltage Range:** Compatible with various power sources.  
- **Compact Package:** SOT-223 form factor for space-constrained designs.  

This information is strictly based on the manufacturer's documented specifications.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips