LM285M/NOPBIn StockTexas Instruments
LM285M/NOPB is a two-terminal micropower voltage reference IC from Texas Instruments, adjustable from 1.24V to 5.30V with ultra-low operating current. From $0.42, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM285M/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4182(MOQ 5)
- 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 from 1.24V to 5.30V suits diverse reference needs
- Two-terminal micropower design minimizes quiescent current for battery-powered applications
- Wide temperature range operation ensures stable reference in harsh environments
- Available in compact SOP-8 package for space-constrained designs
- Lead-free (Pb-free) construction meets RoHS compliance requirements
Applications
The LM285M/NOPB is widely used as a precision voltage reference in portable and battery-operated equipment such as handheld meters and IoT sensors. It is also employed in data acquisition systems and ADC/DAC reference circuits where a stable, low-power voltage reference is critical. Additionally, it serves as a shunt regulator and threshold detector in industrial power management and signal conditioning designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ADJUSTABLE FROM 1.24V TO 5.30V |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 1.265V |
| Output Voltage-Min | 1.215V |
| Output Voltage-Nom | 1.24V |
| 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) | 5.3V |
| Supply Voltage-Min (Vsup) | 1.24V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 150ppm/°C |
| Temperature Grade | INDUSTRIAL |
| 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 | YES |
| Voltage Tolerance-Max | 2% |
| 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 range of the LM285M/NOPB?
The LM285M/NOPB is adjustable from 1.215V (minimum) to 5.30V (maximum), with a nominal output of 1.24V. This wide range makes it suitable for a variety of precision reference and regulation applications.
What are the typical applications for the LM285M/NOPB?
Typical applications include portable instruments, battery-powered devices, ADC/DAC voltage references, data acquisition systems, and low-power industrial sensing circuits where a stable and micropower voltage reference is required.
What package does the LM285M/NOPB come in, and is it RoHS compliant?
The LM285M/NOPB is housed in an SOP-8 (R-PDSO-G8) small outline package. It is fully RoHS compliant with a Pb-free (lead-free) construction, as indicated by the NOPB suffix and JESD-609 e3 code.
Can the LM285M/NOPB be used as a replacement for other voltage reference ICs?
Yes, the LM285M/NOPB is pin-compatible and functionally similar to other two-terminal adjustable shunt references such as the LM385 and TL431 series, making it a suitable drop-in alternative in many designs.
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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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