LM4140BCM-4.1/NOPBIn StockTexas Instruments
LM4140BCM-4.1/NOPB is a precision micropower low dropout voltage reference IC with 4.1V output, 5.5V max input, and ultra-low supply current. Ideal for portable and battery-powered systems. From $2.53 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM4140BCM-4.1/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.5308(MOQ 190)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4.1V precision output voltage with tight initial accuracy
- Ultra-low quiescent current for micropower and battery-powered applications
- Wide input voltage range: 1.8V to 5.5V for flexible power supply compatibility
- Low dropout voltage enabling use with low supply rails
- Single-output, single-function design in compact SOT-23 / SOIC-8 package
Applications
The LM4140BCM-4.1/NOPB is well suited for precision analog circuits, ADC/DAC reference supply, and sensor conditioning in portable instruments. Its micropower operation makes it ideal for battery-operated handheld devices and IoT endpoints where supply current must be minimized. It is also commonly used in industrial measurement equipment, precision data acquisition systems, and any application requiring a stable 4.1V reference rail.
Specifications
| 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 | 4.1001V |
| Output Voltage-Min | 4.0919V |
| Output Voltage-Nom | 4.096V |
| 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) | 4.296V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temp Coef of Voltage-Max | 6ppm/°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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and accuracy of the LM4140BCM-4.1/NOPB?
The LM4140BCM-4.1/NOPB provides a precision 4.1V output voltage. It features tight initial accuracy and low temperature coefficient, making it suitable for demanding analog measurement and reference applications where a stable voltage is critical.
What is the input voltage range supported by LM4140BCM-4.1/NOPB?
The LM4140BCM-4.1/NOPB supports an input voltage range from 1.8V minimum to 5.5V maximum. This wide range makes it compatible with single-cell lithium-ion batteries as well as standard 3.3V and 5V power supply rails commonly used in embedded and industrial systems.
What applications is the LM4140BCM-4.1/NOPB best suited for?
Thanks to its micropower consumption and precision 4.1V output, the LM4140BCM-4.1/NOPB is ideal for portable battery-operated equipment, IoT sensors, ADC voltage references, data acquisition systems, and precision analog signal conditioning circuits where low power and accuracy are both required.
What package does the LM4140BCM-4.1/NOPB come in, and is it RoHS compliant?
The LM4140BCM-4.1/NOPB is available in a small outline package (SOIC-8, JESD-30 code R-PDSO-G8). It is lead-free and RoHS compliant as indicated by the /NOPB suffix and Pbfree Code: Yes in its specifications.
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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.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 190+ | $2.5308 | $480.85 |
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