LM4140ACM-2.5/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM4140ACM-2.5/NOPB is a precision micropower low dropout voltage reference IC from Texas Instruments, delivering a highly accurate 2.5V output with a maximum input voltage of 5.5V and ultra-low quiescent current. Ideal for portable instruments, data acquisition, and battery-powered systems. From $3.27, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM4140ACM-2.5/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.2700(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM4140ACM-2.5/NOPB?
- Precision 2.5V output with tight accuracy (±0.1% typical) for high-performance analog and mixed-signal designs
- Ultra-low quiescent current enabling extended battery life in portable and handheld applications
- Wide input voltage range of 1.8V to 5.5V providing flexibility across diverse power supply architectures
- Low dropout voltage ensures stable reference even with supply voltages close to the output level
- Small SOT-23/SOIC-8 package (Small Outline) for space-constrained PCB layouts
What is LM4140ACM-2.5/NOPB used for?
The LM4140ACM-2.5/NOPB is widely used as a precision voltage reference in data acquisition systems, precision ADC/DAC circuits, and industrial measurement equipment where stable 2.5V references are required. It is well-suited for battery-powered portable instruments, medical devices, and sensor signal conditioning applications that demand micropower operation. Its accurate output and low dropout characteristics also make it a reliable choice in automotive electronics and telecom power management designs.
What are the specifications of LM4140ACM-2.5/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 1.8V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 2.5025V |
| Output Voltage-Min | 2.4975V |
| Output Voltage-Nom | 2.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temp Coef of Voltage-Max | 3ppm/°C |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trim/Adjustable Output | NO |
| Voltage Tolerance-Max | 0.1% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the LM4140ACM-2.5/NOPB datasheet?
LM4140ACM-2.5/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM4140ACM-2.5/NOPB?
Compatible alternatives and drop-in replacements for LM4140ACM-2.5/NOPB:
Voltage Reference, 1 Output, 2.5V, PDSO8
Frequently Asked Questions
What is the output voltage and accuracy of the LM4140ACM-2.5/NOPB?
The LM4140ACM-2.5/NOPB provides a fixed 2.5V output voltage with a maximum output of 2.5025V. It offers tight accuracy (typically ±0.1%) making it suitable for precision analog circuits, ADC references, and instrumentation applications that demand stable and repeatable voltage references.
What is the input voltage range supported by the LM4140ACM-2.5/NOPB?
The LM4140ACM-2.5/NOPB supports an input voltage range from 1.8V minimum to 5.5V maximum. This wide range allows it to be powered directly from single-cell Li-Ion batteries, 3.3V logic rails, or 5V supplies, offering broad compatibility with modern low-voltage system designs.
What package type is the LM4140ACM-2.5/NOPB and is it RoHS compliant?
The LM4140ACM-2.5/NOPB comes in a Small Outline (SOIC-8) package with JESD-30 code R-PDSO-G8. It is Pb-free and RoHS compliant (JESD-609 code e3), making it suitable for modern eco-friendly and lead-free manufacturing processes across consumer, industrial, and automotive applications.
What are typical applications for the LM4140ACM-2.5/NOPB?
This precision voltage reference is commonly used in data acquisition systems, precision ADC and DAC voltage references, portable medical instruments, battery-powered sensors, and industrial measurement equipment. Its micropower operation and low dropout characteristics make it ideal for any application requiring a stable 2.5V reference with minimal power consumption.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.7420 | $3.74 |
| 500+ | $3.6800 | $1840.00 |
| 1000+ | $3.4800 | $3480.00 |
| 10000+ | $3.2700 | $32700.00 |
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