Terbopower ( Prop Pradip Roy )

Linear Integrated Circuit (IC) Repairing Services

Linear Integrated Circuits (ICs) are widely used in analog signal processing, power management, control systems, amplifiers, and sensor interfaces across industrial and commercial electronic systems. These ICs can fail due to overvoltage, thermal stress, aging, or poor circuit design—causing malfunctions in critical equipment.

• Circuit-level diagnostics using oscilloscopes and signal analyzers

• Identification of failed op-amps, regulators, comparators, buffers, etc.

• Verification of input/output response and biasing conditions

• Desoldering and replacement of faulty linear ICs

• SMD/THD IC replacement (dual in-line, SOIC, etc.)

• Precision rework under microscope and ESD protection

• Supporting component repair (resistors, capacitors, protection diodes)

• Repair of voltage references and power supply sections

• PCB trace and pad repair (if damaged due to IC failure)

• Load and thermal stress testing after IC replacement

• Ensuring long-term reliability under rated voltage/current

• Checking for marginal solder joints and dry joints

• Power filtering and protection circuit verification

• Replacing aged electrolytic capacitors that affect IC performance

• Operational Amplifiers (Op-Amps): LM324, TL074, LM741, etc.

• Voltage Regulators: LM317, LM7812, LM7915, etc.

• Comparators: LM339, LM393, etc.

• Analog Multiplexers: CD4051, CD4067

• Buffers & Drivers: 74HC125, 74LS244, etc.

• DACs/ADCs: DAC0808, ADC0804

• Precision References: TL431, LM336, etc.

• Industrial Automation & Control Systems

• Medical Electronics

• Power Supply & UPS Systems

• Audio Equipment

• Measurement & Instrumentation

• Consumer Electronics

• Automotive Control Units

• Micro-level fault isolation

• Avoid full board or module replacement

• Restore legacy/obsolete equipment

• Lower repair costs

• Quick turnaround with warranty on repairs

Additional Information:

• Delivery Time: As per depth of work