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TC1220ECH from TELCOM

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TC1220ECH

Manufacturer: TELCOM, MICROCHIP

Switched Capacitor Voltage Converters with Shutdown in SOT Packages
Partnumber Manufacturer Quantity Availability
TC1220ECH TELCOM, MICROCHIP 3200 In Stock

Description and Introduction

Switched Capacitor Voltage Converters with Shutdown in SOT Packages The TC1220ECH is a part manufactured by **Microchip Technology**. Here are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Microchip Technology  
- **Part Number:** TC1220ECH  
- **Type:** Voltage Regulator (LDO - Low Dropout)  
- **Output Voltage:** Fixed 2.0V  
- **Output Current:** 200mA  
- **Input Voltage Range:** 2.5V to 6.0V  
- **Dropout Voltage:** 180mV (typical at 200mA)  
- **Quiescent Current:** 50µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**
The TC1220ECH is a **low-dropout (LDO) linear voltage regulator** designed for applications requiring a stable 2.0V output. It features low quiescent current, making it suitable for battery-powered devices. The regulator includes **thermal shutdown and current-limiting protection** for enhanced reliability.  

### **Features:**
- **Low Dropout Voltage:** 180mV (typical at 200mA)  
- **Low Quiescent Current:** 50µA (typical)  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection**  
- **Stable with Low-ESR Capacitors**  
- **Wide Input Voltage Range (2.5V to 6.0V)**  
- **Small SOT-23-5 Package**  

This information is based solely on Microchip's datasheet for the TC1220ECH.

Application Scenarios & Design Considerations

Switched Capacitor Voltage Converters with Shutdown in SOT Packages

Alternative Part Number

  • LM4040AIM3-2.5 --: Precision 2.5V shunt voltage reference in SOT-23, a common functional substitute for the TC1220ECH reference in many designs.
  • TL431ACDBZR --: Adjustable shunt reference widely used as a 2.5V reference, easy drop-in replacement with different series naming and broad availability.
  • ZR40402F25TA --: 2.5V precision shunt reference in SOT-23, similar electrical role and package, offering a distinct alternative series.
  • MCP1700T-3302E/TT --: Low-dropout linear regulator in SOT-23 with similar 3.3V fixed output and low quiescent current, a common drop-in replacement for TC1220 family applications.
  • LP2985AIM5-3.3/NOPB --: 3.3V LDO regulator in SOT-23-5 with comparable current capability and stability, widely available and pin-compatible in many TC1220 designs.
  • AP2112K-3.3TRG1 --: Low-dropout 3.3V regulator in SOT-23-5 offering similar performance and low quiescent current, suitable as a functional substitute.

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