LPV521MGX/NOPB Texas Instruments amplifiers (SC70-5) In Stock
LPV521MGX/NOPB is a nanopower op-amp with 400nA supply current and rail-to-rail I/O, SC70-5. From $0.57 at 5000+pcs. In stock, ships globally.
- Manufacturer
- Texas Instruments
- Package
- SC70-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LPV521MGX/NOPB Datasheet PDF
- Category
- amplifiers
- Price
- From $0.2700(MOQ 100)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LPV521MGX/NOPB?
- Ultra-low 400nA quiescent current for coin-cell operation
- Rail-to-rail input and output on 1.6V to 5.5V supply
- 6.2kHz gain bandwidth with unity-gain stable
- Low input bias current: 50pA typical
- Tiny SC70-5 package (2mm x 2mm)
What is LPV521MGX/NOPB used for?
Perfect for always-on wakeup circuits, battery-powered smoke detectors, wearable health monitors, and wireless sensor nodes. Used in applications where the op-amp runs continuously from a coin cell or energy harvester.
What are the specifications of LPV521MGX/NOPB?
| 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 | SC70-5 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the LPV521MGX/NOPB datasheet?
LPV521MGX/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LPV521MGX/NOPB?
Compatible alternatives and drop-in replacements for LPV521MGX/NOPB:
Amplifier, 1 Func, 1230uV Offset-Max, BICMOS, PDSO5
Frequently Asked Questions
What is the quiescent current of LPV521?
The LPV521 draws only 400nA typical quiescent current, making it one of the lowest power op-amps available. A CR2032 coin cell (230mAh) could power this op-amp for over 65 years from IQ alone, ideal for always-on sensing applications.
What supply voltage does LPV521 require?
The LPV521 operates from 1.6V to 5.5V single supply, covering coin cell (3V), Li-ion (3.7V), and standard 5V rails. Rail-to-rail input and output maximizes usable signal range even at the lowest supply voltage.
What is the bandwidth limitation of LPV521?
The LPV521 has 6.2kHz gain-bandwidth product and 2.4mV/ms slew rate, reflecting its ultra-low power design. It is suitable for DC to low-frequency signals (sub-kHz). For higher speed with low power, consider TI's LPV811 (8µA, 450kHz GBW).
Can LPV521 drive a load directly?
The LPV521 can drive loads up to 600Ω to rail-to-rail output. For lower impedance loads, an external buffer may be needed. Output short-circuit protection is included. The low output current capability is consistent with its nanopower design philosophy.
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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.
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