LMV321RIYLT

LMV321RIYLT is TI’s LMV321 low-voltage, rail-to-rail input/output operational amplifier (op-amp) in a compact SMD package. It’s a single-channel, general-purpose amplifier designed for battery-powered and low-power analog front-ends.
Key points:
- Single-supply operation with rail-to-rail input and output
- Suitable for low-voltage systems (typical operation in the ~1.8–5.5 V range)
- Small package (SMD, with TI’s RIYLT tape-and-reel packaging code)
- Intended for buffering, amplification, and conditioning of sensor signals, filters, and other simple analog tasks
- Low bias current and offset suitable for high-impedance sources (exact figures in the datasheet)
- Internally compensated for stable closed-loop performance
For exact electrical specs, pin configuration, and packaging details, see the LMV321 datasheet and TI product page for the RIYLT variant.

LMV321RIYLT is a single-channel, low-power, rail-to-rail I/O op-amp (supply ~2.7–5.5 V). Common equivalents:
- TI OPA333
- TI TLV333
- Microchip MCP6001
For multi-channel needs, TI LMV324 (quad) is a close family alternative. Always check exact pinout, supply range, and gain-bandwidth before substituting.

Key features of LMV321RIYLT (TI):
- Single-supply operation with rail-to-rail input and output (RRIO)
- Unity-gain stable for buffering and filters
- Low power consumption suitable for battery-powered apps
- Low input bias current and low input offset voltage (good for precision sensing)
- Moderate bandwidth and slew rate for signal conditioning
- Wide temperature range suitable for harsh environments
- Small, low‑profile package (RIYLT variant, SC-70/SOT-23 family footprint)
- Robust ESD protection and general-purpose op-amp behavior
Note: For exact electrical specs, ranges, and package details, refer to the TI datasheet.

Pin count: 5 pins (SC-70-5 / SOT-23-5).
Function: A single-channel, low-power operational amplifier with rail-to-rail input/output designed for single-supply operation.

- Manufacturer: Texas Instruments (TI)
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits (ICs).

LMV321RIYLT is a low-power, single-supply, rail-to-rail input/output operational amplifier. Common application areas include:
- Battery-powered/portable devices
- Sensor signal conditioning (thermistors, RTDs, MEMS, photodiodes)
- Transimpedance amplifiers for light sensors
- ADC input buffering and impedance matching
- Active filters (low/high/band-pass) and integrators
- General-purpose amplification and voltage follower/reference buffering in automotive and consumer electronics
These use-cases take advantage of its wide supply range and rail-to-rail I/O performance.

LMV321RIYLT comes in a 5‑pin SC‑70/SOT‑23‑5 package (SC70‑5), RoHS and Tape & Reel.