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UTC1117

Manufacturer: UTC

1A LOW DROPOUT POSITIVE VOLTAGE REGULATOR

Partnumber Manufacturer Quantity Availability
UTC1117 UTC 33 In Stock

Description and Introduction

1A LOW DROPOUT POSITIVE VOLTAGE REGULATOR The UTC1117 is a low dropout voltage regulator (LDO) manufactured by Unisonic Technologies (UTC). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage Options:** Fixed (1.2V, 1.5V, 1.8V, 2.5V, 2.85V, 3.0V, 3.3V, 5.0V) or adjustable (1.25V to 13.8V).
- **Output Current:** Up to 1A.
- **Dropout Voltage:** Typically 1.1V at full load.
- **Input Voltage Range:** Up to 15V (for fixed versions) or 18V (for adjustable versions).
- **Line Regulation:** 0.2% (typical).
- **Load Regulation:** 0.4% (typical).
- **Operating Temperature Range:** -40°C to +125°C.
- **Package Options:** TO-252 (DPAK), TO-220, TO-263 (D2PAK), and SOT-223.

### **Descriptions:**
- The UTC1117 is designed for applications requiring stable voltage regulation with low dropout.
- It includes built-in current limiting and thermal shutdown protection.
- Suitable for powering microcontrollers, logic circuits, and other low-voltage devices.

### **Features:**
- Low dropout voltage (1.1V at 1A).
- High accuracy (±1% for fixed versions).
- Overcurrent and thermal protection.
- Adjustable output voltage (for adjustable versions).
- Low quiescent current (typically 5mA).
- Stable with low-ESR ceramic or tantalum capacitors.  

For exact specifications, refer to the UTC1117 datasheet from Unisonic Technologies.

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