LPV521MG/NOPB Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
Nanopower 350 nA single op amp with 1.6 V supply, RRIO CMOS input, and voltage-feedback architecture. Features 60 dB CMRR, 1 mV max offset voltage, and SOT-23 packaging. From $0.276 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LPV521MG/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2760(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 350 nA quiescent current for nanopower designs
- 1.6 V minimum supply voltage enables single-cell battery operation
- Rail-to-rail input/output (RRIO) with CMOS input architecture
- 102 dB typical CMRR for high common-mode rejection
- Compact SOT-23 5-pin package for space-constrained designs
Applications
The LPV521MG/NOPB is ideal for battery-powered IoT sensors, wearables, and portable medical devices where ultra-low power consumption is critical. Its 1.6 V minimum supply and 350 nA quiescent current make it well-suited for energy harvesting applications and always-on sensing circuits. It is also used in precision signal conditioning, transducer interfaces, and low-power instrumentation amplifier designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00005 µA |
| Bias Current-Max (IIB) @25C | 0.000001 µA |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 102dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 1000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR, 7 INCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.0024V/us |
| Supply Current-Max | 0.00087mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 6.2 |
| Voltage Gain-Min | 4466.836 |
| Wideband | NO |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LPV521MG/NOPB:
Amplifier, 1 Func, 1230uV Offset-Max, BICMOS, PDSO5
Frequently Asked Questions
What is the quiescent current of the LPV521MG/NOPB?
The LPV521MG/NOPB has an ultra-low quiescent current of 350 nA, making it one of the most power-efficient op amps available. This nanopower consumption is ideal for battery-operated and energy-harvesting applications that require always-on sensing.
What is the minimum supply voltage for the LPV521MG/NOPB?
The LPV521MG/NOPB operates from a minimum supply voltage of 1.6 V, enabling direct operation from a single alkaline or lithium coin cell battery. This makes it perfect for IoT sensors, wearables, and portable medical devices.
What package does the LPV521MG/NOPB come in?
The LPV521MG/NOPB is available in a 5-pin SOT-23 package (SOT23-5), a compact surface-mount form factor widely used in space-constrained PCB designs. The /NOPB suffix indicates it is a lead-free, RoHS-compliant device.
What are typical applications for the LPV521MG/NOPB?
The LPV521MG/NOPB is commonly used in battery-powered IoT sensors, wearable electronics, portable medical equipment, energy harvesting circuits, and precision low-power signal conditioning. Its rail-to-rail input/output and 350 nA supply current make it suitable for any design requiring minimal power draw.
Related Guides
DP83848 10/100 Mbps Ethernet PHY Transceiver: How to Choose the Right Variant
A complete selection guide for the DP83848 family: compare temperature grades, packages, JTAG support, and interface options across all five variants.
Jun 2, 2026
LM5156 Wide-VIN Boost/SEPIC/Flyback Controller: How to Choose the Right Variant
A concise selection guide for the LM5156 and LM51561 family: how to choose between automotive vs industrial grade, spread-spectrum vs fixed-frequency, and WSON-8 vs HTSSOP-14 package.
Jun 2, 2026
24LC01B I2C EEPROM Design Guide: Pinout, Write Timing, and Package Selection
Complete application note for the Microchip 24LC01B 1 Kbit I2C EEPROM: address wiring, pull-up sizing, acknowledge polling, page-write alignment, and package selection.
Jun 1, 2026
AD8531ARTZ-REEL7 Application Note: High-Current Op-Amp Design Guide
A complete design guide for the AD8531ARTZ-REEL7 250 mA rail-to-rail op-amp: decoupling, thermal budgeting, capacitive load stability, and PCB layout best practices.
Jun 1, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1160 | $1.12 |
| 10+ | $0.7498 | $7.50 |
| 675+ | $0.2985 | $201.49 |
| 875+ | $0.2872 | $251.30 |
| 1090+ | $0.2760 | $300.84 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”