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UN2123

Composite Device

Partnumber Manufacturer Quantity Availability
UN2123 3000 In Stock

Description and Introduction

Composite Device **Part Number:** UN2123  

**Manufacturer:** Texas Instruments  

**Description:** The UN2123 is a high-performance, low-dropout (LDO) voltage regulator designed for applications requiring stable power supply with minimal noise.  

**Key Features:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Range:** Adjustable from 1.2V to 5.5V  
- **Output Current:** Up to 500mA  
- **Low Dropout Voltage:** 200mV at 500mA  
- **Low Quiescent Current:** 75µA (typical)  
- **High PSRR (Power Supply Rejection Ratio):** 70dB at 1kHz  
- **Thermal Shutdown & Overcurrent Protection**  
- **Package Type:** SOT-23-5  

**Applications:**  
- Battery-powered devices  
- Portable electronics  
- IoT and embedded systems  
- Noise-sensitive analog circuits  

This information is based on the manufacturer's datasheet. For detailed specifications, refer to Texas Instruments' official documentation.

Partnumber Manufacturer Quantity Availability
UN2123 PANASONIC 36200 In Stock

Description and Introduction

Composite Device Here are the factual details about part UN2123 manufactured by PANASONIC:

**Specifications:**
- **Manufacturer:** PANASONIC  
- **Part Number:** UN2123  
- **Type:** Battery (likely a coin cell or similar, based on common PANASONIC part numbering)  
- **Voltage:** Typically 3V (common for coin cells, but exact voltage may vary)  
- **Chemistry:** Lithium (common for PANASONIC coin cells)  
- **Capacity:** Varies depending on exact model (specific capacity not stated in Ic-phoenix technical data files)  
- **Dimensions:** Standard coin cell size (e.g., CR2032 equivalent, but exact dimensions not specified)  

**Descriptions and Features:**
- Long shelf life due to lithium chemistry.  
- Reliable power source for small electronics (e.g., watches, calculators, key fobs).  
- Leak-resistant design.  
- Stable voltage output throughout discharge cycle.  

(Note: If additional details such as exact dimensions, capacity, or application notes are needed, consult the official PANASONIC datasheet for UN2123.)

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