High-Performance Analog Signal Chain, Power Management, & Embedded Processors

3PEAK develops high-performance, reliable Analog and Embedded Integrated Circuits for industrial, automotive, and communication applications. With over 40,000 IC alternatives, we ensure quality and supply chain security through partnerships with top-tier wafer fabs worldwide.

Below you’ll find the latest cutting-edge products designed to meet the highest standards of precision and reliability.

Why 3PEAK?

  • Innovation: Advanced, high-performance IC products.
  • Quality: Rigorous testing for top quality.
  • Support: Exceptional customer service and technical expertise.
3PEAK TPL8032 LDO Regulator

TPL8032 – LDO Regulator

High-PSRR, Ultra-Low Noise

Ideal for applications requiring low noise and high accuracy, this regulator ensures optimal performance and longevity of your devices.

TPL8032 Features:

  • Vin: 2.5V to 20V
  • Adjustable: 1.22V to 18V Fixed 1.5V to 5V
  • 300mA Max Iout
  • 5.68-μVRMS Vout Noise
  • Low Dropout: 550mV Max at 300mA
  • High PSRR: 79dB at 1kHz, 56dB at 100kHz

TPA9151 – Unity Gain Difference Amplifier

±275 Common Mode Voltage

Perfect for applications needing precise signal conditioning, this amplifier maintains the integrity of your signal transmission.

TPA9151 Features:

  • ±1mV offset (max)

  • Offset Voltage Drift 2uV/℃

  • On Chip Resistors for Gain Error 0.03% Max

  • EMI Enhancement

  • -40℃ to +125℃ Operation Temp Range

3PEAK TPA9151 Unity Gain Amp
3PEAK TPQ05100 Synchronous Step Up Regulator

TPQ05100 – Synchronous Step-up Regulator

600mA, 0.9V-5.5V Vin

This device efficiently converts lower voltages to higher, stable outputs, making it essential for battery-operated devices requiring consistent power.

TPQ05100 Features:

  • 260nA Ultra-Low IQ into Vout Pin

  • 40nA Ultra-Low IQ into Vin Pin

  • Typical 0.8A Switch Peak Current Limit

  • True Disconnect During Shutdown

  • 96% Efficiency from 10mA to 300mA Load

TPT1042V0 – CAN FD Transceiver

Fault Protected High-Speed with Standyby Mode

Ensures seamless communication in automotive and industrial networks.

TPT1042V0 Features:

  • Bus Fault Protection ±70V

  • CAN FD Data Rates to 5Mbs

  • Common-Mode Input Voltage: ±30 V

  • IEC 61000-4-2 ESD Protection up to ±15 kV

  • Meets ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 Physical Layer Standards

3PEAK TPT1042V0 CAN FD Transceiver
3PEAK TPC5180 8 Bit SAR Precision ADC

TPC5180 – 18-Bit SAR Precision ADC

Fully Differential Inputs, 300KSPS

Transform your analog signals into digital perfection. This converter is ideal for high-accuracy measurement applications.

TPC5180 Features:

  • NO Missing Codes 18-Bit SAR up to 300KSPS
  • Unipolar, Differential Analog Input -VREF to VREF
  • High Linearity: DNL ±0.6LSB, INL ±2LSB
  • THD: -110dB • Analog Input CMRR 84dB at 1kHz
  • SPI compatible, Daisy-Chain is supported

TPR50 – Precision Voltage Reference

Low Noise, Low-Drift, 17 Orderable Options

Maintain ultimate stability in your circuits. The TPR50 provides stable reference voltage for accurate, reliable performance.

TPR50 Features:

  • Low Temperature Coefficient; 2.5ppm/℃ from -40℃ to +125℃

  • High Initial Accuracy: 0.05% Maximum

  • Low Noise: 3uVpp/V from 0.1Hz to 10Hz

  • Sink and Source up to ±10mA

  • PSRR 80dB at 1kHz

3PEAK TPR50 Precision Voltage REference

At Selmark, we provide more than just products; we offer expert guidance from prototype to production. 

Take the Next Step:

No matter your need, we will help determine the best product for your application or assist in the creation of custom-made designs.  Contact us for samples and pricing.


3PEAK is committed to the research and development of high-performance, high-quality, and highly reliable integrated circuit products, including signal chains, power analog chips, mixed-signal front-ends, and embedded processors to provide customers with all-around solutions. The applications of the products cover many fields such as communication, industrial, security monitoring, medical and health, instrumentation, new energy, and automotive industry.

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