TC1044SEOA - Microchip Technology

Manufacturer Part Number

TC1044SEOA

Manufacturer

Microchip Technology

Introduction

The TC1044SEOA is a charge pump voltage regulator for power management applications.

Product Features and Performance

Negative output voltage

Ratiometric function converts input voltage to a negative value of itself

Fixed output type ensuring consistent performance

Low power operation with 20mA current output capacity

Switching frequency options at 10kHz and 45kHz

Can operate over a wide input voltage range from 1.5V to 12V

Product Advantages

Stable output for ratiometric conversions

Compact 8-SOIC surface mount package for space-saving needs

Suitable for battery-operated devices due to low power demands

High-temperature tolerance suitable for a variety of environments

Key Technical Parameters

Input Voltage (Min): 1.5V

Input Voltage (Max): 12V

Output Voltage (Min/Fixed): -Vin

Output Current: 20mA

Switching Frequency: 10kHz or 45kHz

Number of Outputs: 1

Operating Temperature Range: -40°C ~ 85°C (TA)

Topology: Charge Pump

Output Configuration: Negative

Quality and Safety Features

Built to operate reliably in a temperature range from -40°C to 85°C

Standard quality assurance from a recognized manufacturer, Microchip Technology

Compatibility

Compatible with a range of input voltages for versatility in use

Surface Mount 8-SOIC packaging suitable for most standard PCB designs

Application Areas

Portable electronics

Battery-powered devices

Mixed signal boards requiring negative supply voltages

Sensor-based circuits

Product Lifecycle

Status: Active

The product is currently in production with no indication of discontinuation soon.

Replacements and upgrades may be available as newer technologies emerge.

Several Key Reasons to Choose This Product

Negative voltage regulation feature essential for certain circuit designs

Dependable output for precision-based applications

Versatile input voltage compatibility catering to various power sources

Low-output noise ensuring better performance in sensitive applications

Ease of design integration thanks to its standard packaging and temperature range

Energy efficiency makes it suitable for battery-operated and portable devices

Backing of a trusted manufacturer with a reputation for quality in the industry

Support for both low-frequency and high-frequency switching options to suit different application needs