TC1240AECHTR - Microchip Technology

Manufacturer Part Number

TC1240AECHTR

Manufacturer

Microchip Technology

Introduction

Switching voltage regulator designed for power management applications

Product Features and Performance

Ratiometric function

Positive output configuration

Charge pump topology

Fixed output type

Single output channel

Supports input voltage range 2.5V to 5.5V

Fixed output voltage at twice the input voltage (2Vin)

40mA current output capacity

80kHz switching frequency

Non-synchronous rectifier

Operational temperature range from -40°C to 85°C

Surface mount package

Product Advantages

High efficiency due to charge pump design

Suitable for battery-operated devices with its wide input voltage range

Compact SOT-23-6 package saves PCB space

Support for a wide range of operating temperatures allows use in various environments

Key Technical Parameters

Voltage - Input (Min): 2.5V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 2Vin

Current - Output: 40mA

Frequency - Switching: 80kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built-in thermal and over-current protection ensures safe operation

Compatibility

Compatible with a wide range of circuits requiring fixed voltage doubling

Standard SOT-23-6 package for compatibility with common PCB design

Application Areas

Portable electronics

Battery-powered applications

Low-power devices

Energy-efficient power supplies

Product Lifecycle

Product status is Active

No known discontinuation, replacements, or upgrades at this time

Several Key Reasons to Choose This Product

Enhanced power efficiency for prolonging battery life in portable devices

Versatile input voltage range suitable for various power sources

Compact footprint for space-constrained applications

Reliability over a broad temperature spectrum

Simple integration into existing designs due to common package type and standard pinout

Continued manufacturer support as indicated by the active product status