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STMICROELECTRONICS TS921IPT Rail-to-Rail Operational Amplifier

The TS921 is a rail-to-rail single operational amplifier optimized for 3 V and 5 V power supplies. It features high output current capability of 80 mA, permitting it to drive low impedance loads such as headphones and piezoelectric speakers. With low noise of 9 nV/√Hz, low distortion, and low offset, it is suitable for high-quality audio and instrumentation applications. The device is stable for capacitive loads up to 500 pF and operates across a voltage range of 2.7 V to 12 V, making it ideal for portable and low-voltage systems.

Authorized Distributors
Source:DigiKey
Part No:TS921IPT
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.57622
Buy/RFQ:
Part No:TS921IPT
Stock:129
Inv Date:06-12-2026
Price: Unit price: $1.22
Buy/RFQ:
Part No:TS921IPT
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.505
Buy/RFQ:

STMICROELECTRONICS TS921IPT Rail-to-Rail Operational Amplifier Specifications:

  • Input Offset Voltage: 3 mV (typical)
  • Input Offset Voltage Drift: 2 uV/°C
  • Input Bias Current: 15 to 100 nA
  • High Level Output Voltage: ~2.87 V at R = 600 Ω (3 V operation)
  • Low Level Output Voltage: ~100 mV at R = 600 Ω (3 V operation)
  • Gain Bandwidth Product: 4 MHz
  • Slew Rate: 0.7 to 1.3 V/μs
  • Supply Voltage Range: 2.7 V to 12 V
  • Output Short-Circuit Current: 80 mA
  • Operating Temperature Range: -40°C to +125°C
  • Package Types: TSSOP8, DIP8, SO-8
  • Thermal Resistance Junction-to-Ambient: 120 °C/W (TSSOP8), 85°C/W (DIP8), 125°C/W (SO-8)
  • ESD Protection: 1.5 kV

Buy the Buy STMicroelectronics TS921 Part Number TS921IPT Online

Order the TS921 operational amplifier online to enhance your audio, instrumentation, or portable device projects. This high-performance, low-noise op-amp features rail-to-rail input and output, high output current of 80 mA, operation from 2.7 V to 12 V, and stability for capacitive loads up to 500 pF. Ideal for applications requiring low distortion, low offset, and high output drive capability in a compact package. Ensure optimal performance by purchasing directly from authorized online distributors today.

Buy STMicroelectronics TS921IPT now and experience unmatched reliability and performance with high output current and low noise characteristics.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS TS921IPT?

You can click on the BUY or RFQ button to purchase TS921IPT from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part TS921IPT?

You can download the TS921IPT datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of TS921IPT?

STMICROELECTRONICS

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