IC Phoenix logo

Home ›  L  › L15 > LD1117AST-R

LD1117AST-R from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

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

13.672ms

LD1117AST-R

Manufacturer: ST

Low drop adjustable positive voltage regulator

Partnumber Manufacturer Quantity Availability
LD1117AST-R,LD1117ASTR ST 1100 In Stock

Description and Introduction

Low drop adjustable positive voltage regulator The LD1117AST-R is a low dropout voltage regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage Options:** 1.2V, 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V (fixed) or adjustable (1.25V to 13.8V))  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** Typically 1.1V at 800mA load  
- **Input Voltage Range:** Up to 15V  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions & Features:**  
- Low dropout voltage regulator designed for high-efficiency performance.  
- Includes overcurrent and thermal protection.  
- Stable with low-ESR ceramic capacitors (≥10µF).  
- Adjustable version requires only two external resistors for output voltage setting.  
- Suitable for battery-powered applications, portable devices, and power management systems.  
- Lead-free and RoHS compliant.  

For exact specifications, refer to the official STMicroelectronics datasheet.

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