LM4051BIM3-ADJ/NOPBIn StockTexas Instruments
LM4051BIM3-ADJ/NOPB is an adjustable shunt voltage reference IC from Texas Instruments, offering an output voltage range of 1.24V to 10V with ±0.2% accuracy in a compact SOT-23 package. From $1.05, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- LM4051BIM3-ADJ/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0500(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Adjustable output voltage range from 1.24V to 10V via external resistors
- High precision ±0.2% initial accuracy for stable reference performance
- Ultra-compact 3-pin SOT-23 package ideal for space-constrained designs
- Two-terminal shunt voltage reference with 12mA maximum current
- RoHS compliant (Pb-free) for green manufacturing requirements
Applications
The LM4051BIM3-ADJ/NOPB is widely used in precision voltage reference applications such as ADC/DAC reference circuits, battery-powered portable devices, and industrial instrumentation where accurate voltage regulation is critical. Its adjustable output makes it suitable for power supply supervisory circuits and analog signal conditioning systems. The compact SOT-23 footprint enables integration into handheld electronics, wearables, and IoT sensor nodes requiring low-power precision references.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | OUTPUT VOLTAGE CAN BE ADJUSTED TO ANY VALUE IN THE RANGE OF 1.24V THROUGH 10V |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 1.2184V |
| Output Voltage-Min | 1.2056V |
| Output Voltage-Nom | 1.225V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 50ppm/°C |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trim/Adjustable Output | YES |
| Voltage Tolerance-Max | 0.2% |
| ## LM4051BIM3-ADJ/NOPB Alternates Showing results | Image |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mainland China, Malaysia, Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM4051BIM3-ADJ/NOPB:
suggested
Frequently Asked Questions
What is the output voltage range of the LM4051BIM3-ADJ/NOPB?
The LM4051BIM3-ADJ/NOPB provides an adjustable output voltage range from 1.24V to 10V. The output is set using two external resistors connected to the adjustment pin, allowing precise voltage selection anywhere within this range with ±0.2% initial accuracy.
What package does the LM4051BIM3-ADJ/NOPB come in and what are its pin dimensions?
The LM4051BIM3-ADJ/NOPB is housed in a 3-pin SOT-23 (R-PDSO-G3) surface-mount package. This ultra-compact package is ideal for space-constrained PCB designs in portable and handheld applications, offering easy reflow soldering compatibility.
What are the typical applications for the LM4051BIM3-ADJ/NOPB?
This adjustable shunt voltage reference is commonly used in ADC and DAC voltage reference circuits, battery management systems, power supply regulation, industrial instrumentation, and precision analog signal conditioning. Its two-terminal shunt configuration makes it a drop-in reference in low-power IoT and sensor designs.
Is the LM4051BIM3-ADJ/NOPB RoHS compliant?
Yes, the LM4051BIM3-ADJ/NOPB is fully RoHS compliant and Pb-free (JESD-609 code: e3), making it suitable for green electronics manufacturing and compliance with international environmental regulations.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.6660 | $3.67 |
| 443+ | $2.0163 | $893.22 |
| 993+ | $1.8330 | $1820.17 |
| 1000+ | $1.1000 | $1100.00 |
| 3000+ | $1.0700 | $3210.00 |
| 6000+ | $1.0500 | $6300.00 |
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