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CP3121 from ST,ST Microelectronics

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CP3121

Manufacturer: ST

OVERVOLTAGE AND OVERCURRENT PROTECTION FOR TELECOM LINE

Partnumber Manufacturer Quantity Availability
CP3121 ST 2100 In Stock

Description and Introduction

OVERVOLTAGE AND OVERCURRENT PROTECTION FOR TELECOM LINE The part CP3121 is manufactured by STMicroelectronics (ST). Below are the specifications based on Ic-phoenix technical data files:  

- **Manufacturer**: STMicroelectronics (ST)  
- **Part Number**: CP3121  
- **Type**: Power Management IC (PMIC)  
- **Function**: DC-DC step-down (buck) converter  
- **Input Voltage Range**: 4.5V to 18V  
- **Output Voltage Range**: Adjustable (typically 0.8V to 5.5V)  
- **Output Current**: Up to 3A  
- **Switching Frequency**: 500kHz (typical)  
- **Efficiency**: Up to 95%  
- **Features**: Overcurrent protection, thermal shutdown, adjustable soft-start  
- **Package**: Typically available in a DFN (Dual Flat No-Lead) package  

For exact datasheet details, refer to STMicroelectronics' official documentation.

Partnumber Manufacturer Quantity Availability
CP3121 ST 566 In Stock

Description and Introduction

OVERVOLTAGE AND OVERCURRENT PROTECTION FOR TELECOM LINE The part CP3121 is manufactured by STMicroelectronics (ST). It is a high-performance, low-power, 16-bit digital signal controller (DSC) designed for embedded control applications. Key specifications include:  

- **Core**: 16-bit DSP and microcontroller (MCU) capabilities  
- **Clock Speed**: Up to 40 MHz  
- **Flash Memory**: Up to 128 KB  
- **RAM**: Up to 8 KB  
- **Operating Voltage**: 2.7V to 3.6V  
- **Peripherals**: Includes ADC, PWM, timers, UART, SPI, and I2C interfaces  
- **Temperature Range**: -40°C to +85°C (industrial grade)  
- **Package Options**: LQFP, TQFP  

For exact datasheet details, refer to STMicroelectronics' official documentation.

Partnumber Manufacturer Quantity Availability
CP3121 ST8 576 In Stock

Description and Introduction

OVERVOLTAGE AND OVERCURRENT PROTECTION FOR TELECOM LINE The part CP3121 is manufactured by ST8. Here are the specifications from Ic-phoenix technical data files:  

- **Manufacturer:** ST8  
- **Part Number:** CP3121  
- **Type:** Integrated Circuit (IC)  
- **Package:** SOT-23-5  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage (VCC):** 2.7V to 5.5V  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 1.2MHz (typical)  
- **Features:** Low dropout, overcurrent protection, thermal shutdown  

No additional details are available in Ic-phoenix technical data files.

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