Package and mounting
The 950 µA supply current keeps the power budget lean for battery-operated or multi-channel boards where every milliwatt counts.
0.7 pA input bias — the spec that matters for high-impedance work
With a typical input bias current of 0.7 pA, the TLC271BCD is well suited for circuits that cannot tolerate the microamp-level bias of a bipolar op-amp. Photodiode transimpedance amplifiers, pH probe buffers, and precision integrators all benefit from this low leakage.
Active lifecycle, commercial temperature grade
For extended temperature requirements, consider the TLV9351IDCKR (3.5 MHz, rail-to-rail output, -40°C to 125°C) as a functional alternative, though it is not pin-compatible.
Sourcing and supply posture
No LTB notice is in effect; the active status means it remains a viable BOM line for new designs within its commercial temperature envelope.