LM4140CCM-2.5In StockTexas Instruments
LM4140CCM-2.5 is a precision shunt voltage reference from Texas Instruments, delivering a highly accurate 2.5V output with ±0.1% initial accuracy and low temperature coefficient. Ideal for data acquisition systems, portable instrumentation, and precision analog circuits. From $1.70, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM4140CCM-2.5 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7000(MOQ 113)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Precision 2.5V shunt voltage reference with ±0.1% initial accuracy
- Low temperature coefficient for stable output across operating conditions
- Single-output design in compact 8-pin SOIC package for space-constrained designs
- Wide operating range suitable for portable and battery-powered applications
- RoHS-compliant option available for modern manufacturing requirements
Applications
The LM4140CCM-2.5 is widely used in precision data acquisition systems and analog-to-digital converter reference circuits where a stable 2.5V reference is required. It is also well-suited for portable instrumentation, industrial sensors, and medical measurement equipment that demand high initial accuracy and low drift over temperature. Additionally, it serves as a reliable voltage reference in calibration equipment, precision power supplies, and signal conditioning circuits.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e0 |
| 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) | 235 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Temp Coef of Voltage-Max | 10ppm/°C |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| 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 | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage accuracy of the LM4140CCM-2.5?
The LM4140CCM-2.5 provides a nominal output voltage of 2.5V with a tight accuracy range of 2.4975V minimum to 2.5025V maximum, corresponding to ±0.1% initial accuracy. This precision makes it suitable for demanding analog measurement and data conversion applications.
What package does the LM4140CCM-2.5 come in, and what are its dimensions?
The LM4140CCM-2.5 is housed in an 8-pin Small Outline (SOIC) package, designated as JESD-30 code R-PDSO-G8. This compact surface-mount package is ideal for space-constrained PCB designs in portable instruments and industrial equipment.
What are the typical applications for the LM4140CCM-2.5?
The LM4140CCM-2.5 is commonly used as a precision voltage reference in ADC/DAC circuits, data acquisition systems, portable instrumentation, industrial sensors, and medical measurement devices where a stable and accurate 2.5V reference voltage is critical to system performance.
Is there a lead-free or RoHS-compliant version of the LM4140CCM-2.5 available?
The standard LM4140CCM-2.5 is marked as Pb-free code 'No' (e0 per JESD-609), indicating it uses a conventional finish. For RoHS-compliant requirements, please verify with your distributor or consult the Texas Instruments product page for the latest compliance and ordering information.
Related Guides
Ultra Low Power Microcontroller Comparison 2026: STM32L4 vs MSP430 vs MSP432 vs CC2640
Engineer-grade 2026 comparison of ultra-low-power MCUs — STM32L476, MSP430A139, MSP432P401R, CC2640F128 across standby current, active current, and battery life.
May 5, 2026
BOM Cost Reduction: 7 Strategies for Electronics Manufacturers in 2026
Practical 2026 BOM optimization playbook — 7 proven strategies, ranked by payback time and risk. With realistic per-unit savings and verification steps.
May 5, 2026
STM32F072C8T6 Pin-Compatible Alternatives 2026: Cheaper Drop-In Options Compared
Engineer-grade compatibility analysis for STM32F072C8T6 alternatives in 2026 — pin compatibility, firmware portability, cost and lead time for each option.
May 5, 2026
Top Microcontrollers for IoT 2026: ESP32 vs Arduino vs STM32 vs RPi Pico
The five IoT MCU platforms compared on 2026 pricing, lead time, and use case — ESP32-S3, Arduino, STM32F0, RP2040, TI CC2640/CC1352P.
May 5, 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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 113+ | $2.6500 | $299.45 |
| 500+ | $1.9100 | $955.00 |
| 1000+ | $1.8000 | $1800.00 |
| 10000+ | $1.7000 | $17000.00 |
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.”