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X3102V28 from XICOR

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X3102V28

Manufacturer: XICOR

3 Cell Li-Ion Battery Protection and Monitor IC

Partnumber Manufacturer Quantity Availability
X3102V28 XICOR 2000 In Stock

Description and Introduction

3 Cell Li-Ion Battery Protection and Monitor IC Here is the factual information about part X3102V28 from manufacturer XICOR:

### **Specifications:**
- **Part Number:** X3102V28
- **Manufacturer:** XICOR (now part of Intersil)
- **Type:** Serial EEPROM with Block Lock Protection
- **Memory Size:** 2 Kbit (256 x 8)
- **Interface:** I²C (2-wire serial)
- **Operating Voltage:** 2.7V to 5.5V
- **Write Cycle Endurance:** 1,000,000 cycles
- **Data Retention:** 100 years
- **Operating Temperature Range:** -40°C to +85°C
- **Package Options:** 8-lead SOIC, 8-lead TSSOP, 8-lead PDIP

### **Descriptions:**
- The X3102V28 is a 2 Kbit serial EEPROM with hardware and software write protection.
- It features a built-in Block Lock™ mechanism for protecting critical data.
- The device supports a standard I²C interface for communication with microcontrollers.
- It is designed for low-power applications with a standby current of less than 1 µA.

### **Features:**
- **I²C-Compatible Interface:** Supports 400 kHz operation.
- **Block Lock Protection:** Allows locking of 1/4, 1/2, or the entire memory array.
- **Software Write Protection:** Configurable via control bits.
- **Self-Timed Write Cycle:** No external timing components required.
- **Low Power Consumption:** Active current of 1 mA (typical), standby current < 1 µA.
- **Industrial Temperature Range:** Suitable for harsh environments.

This information is based solely on the manufacturer's specifications and datasheet.

Partnumber Manufacturer Quantity Availability
X3102V28 INTERSIL 1300 In Stock

Description and Introduction

3 Cell Li-Ion Battery Protection and Monitor IC Part X3102V28 is manufactured by **Intersil** (now part of Renesas Electronics). Below are the factual details about this part:

### **Specifications:**
- **Manufacturer:** Intersil  
- **Part Number:** X3102V28  
- **Type:** Voltage Reference IC  
- **Output Voltage:** 2.8V  
- **Initial Accuracy:** ±0.1% (typical)  
- **Temperature Coefficient (Tempco):** 10ppm/°C (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** 4V to 30V  
- **Output Current:** 10mA (maximum)  
- **Package Type:** TO-92, SOT-23  

### **Descriptions and Features:**
- **Precision Voltage Reference:** Provides a stable 2.8V output with high accuracy.  
- **Low Noise:** Designed for applications requiring minimal output noise.  
- **Wide Operating Voltage Range:** Supports input voltages from 4V to 30V.  
- **Low Power Consumption:** Suitable for battery-powered and portable devices.  
- **Industrial-Grade:** Operates reliably across a wide temperature range (-40°C to +85°C).  

This part is commonly used in precision analog circuits, data converters, and power management systems.  

*(Note: Intersil was acquired by Renesas Electronics in 2017, but legacy Intersil part numbers may still be referenced.)*

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