IC Phoenix logo

Home ›  L  › L70 > LT1109ACN8-12

LT1109ACN8-12 from LT

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

LT1109ACN8-12

Manufacturer: LT

Micropower DC/DC Converter Flash Memory VPP Generator Adjustable and Fixed 5V/ 12V

Partnumber Manufacturer Quantity Availability
LT1109ACN8-12,LT1109ACN812 LT 29 In Stock

Description and Introduction

Micropower DC/DC Converter Flash Memory VPP Generator Adjustable and Fixed 5V/ 12V The LT1109ACN8-12 is a switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 3.5V to 30V  
- **Output Voltage:** 12V (fixed)  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 100kHz  
- **Efficiency:** Up to 85%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions and Features:**  
- **Step-Up (Boost) DC/DC Converter:** Converts a lower input voltage to a regulated 12V output.  
- **Low Quiescent Current:** Typically 2.5mA.  
- **Internal Power Switch:** Integrated 1A power switch eliminates the need for an external MOSFET.  
- **Current Limiting:** Protects against overload conditions.  
- **Soft-Start Feature:** Reduces inrush current during startup.  
- **Wide Input Voltage Range:** Suitable for battery-powered applications.  
- **Thermal Shutdown:** Prevents damage from overheating.  

This regulator is commonly used in power supplies, battery-operated devices, and industrial applications requiring a stable 12V output.

Partnumber Manufacturer Quantity Availability
LT1109ACN8-12,LT1109ACN812 LINEAR 23 In Stock

Description and Introduction

Micropower DC/DC Converter Flash Memory VPP Generator Adjustable and Fixed 5V/ 12V The LT1109ACN8-12 is a switching regulator manufactured by **LINEAR** (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 3.5V to 30V  
- **Output Voltage:** 12V (fixed)  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 100kHz  
- **Efficiency:** Up to 85%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**
- The LT1109ACN8-12 is a **step-up (boost) DC/DC converter** designed to generate a fixed 12V output from a lower input voltage.  
- It integrates a **power switch**, oscillator, and control circuitry, reducing external component count.  
- Suitable for battery-powered applications, industrial systems, and automotive electronics.  

### **Features:**
- **Low Quiescent Current:** Typically 2.5mA  
- **Internal Power Switch:** Eliminates the need for an external MOSFET.  
- **Short-Circuit Protection:** Includes foldback current limiting.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Wide Input Voltage Range:** Supports operation from batteries or unregulated supplies.  

For detailed application notes and schematics, refer to the official **Linear Technology (Analog Devices) 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