Product Overview
Linear Technology LT1054CN8 Switched-Capacitor Voltage Inverter and Regulator
Condition
Used. Equipment pull. Top face marked with Linear Technology logo, date code 9541, and LT1054 CN8. Visual inspection only; function testing not performed.
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Product Overview
Linear Technology LT1054CN8 monolithic switched-capacitor voltage converter and regulator in an 8-pin plastic DIP package. Provides voltage inversion, positive or negative voltage doubling, and step-down regulation with up to 100 mA output current across a 3.5V to 15V input range.
Key Features
- Input voltage range of 3.5V to 15V
- Delivers up to 100 mA output current with 1.1V typical voltage loss
- Internal 25 kHz oscillator with external synchronization capability
- Pin-compatible replacement for LTC1044 and ICL7660 devices
- Standard 8-pin dual in-line package (DIP-8)
Applications
- Generating negative bias rails in split-supply analog circuits
- Building DIY guitar pedals and audio effects requiring bipolar supply voltages
- Repairing legacy test instruments and industrial control boards using DIP-8 charge pumps
- Prototyping breadboard power supplies without dedicated inductor-based boost or inverter ICs
Frequently Asked Questions
What is the pin compatibility of the LT1054CN8?
The LT1054 is pin-compatible with industry-standard charge pumps such as the ICL7660 and LTC1044 while delivering higher output current and integrated regulation.
Why buy this individual IC instead of a multi-pack lot?
Buying a single pull lets you complete a repair or breadboard build without paying for surplus reels or multi-packs you do not need. Shipping is $8 flat rate, free once your order passes $28, and orders leave our Idaho warehouse the same or next business day.
Clean voltage rails make analog circuits sing, and a solid charge pump keeps the whole bench running smoothly.
