LM385DRG4-2-5In StockTexas Instruments
LM385DRG4-2-5 is a precision two-terminal micropower voltage reference from Texas Instruments. It provides a stable 2.5V output (2.425V to 2.575V, ±3%) with up to 20mA output current in an 8-Pin SOIC package. In stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM385DRG4-2-5 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Precision 2.5V output with ±3% accuracy (2.425V–2.575V range)
- Ultra-low micropower operation, ideal for battery-powered designs
- Two-terminal shunt configuration for simple circuit integration
- Up to 20mA output current capability
- 8-Pin SOIC (SOIC-8) package for easy PCB mounting
- Wide operating temperature range suitable for industrial applications
Applications
The LM385DRG4-2-5 is widely used as a precision voltage reference in analog-to-digital converter (ADC) and digital-to-analog converter (DAC) circuits requiring a stable 2.5V reference. It is well-suited for battery-powered portable instruments, sensor signal conditioning, and precision measurement equipment. Its micropower consumption also makes it an excellent choice for handheld devices, IoT nodes, and low-power industrial control systems.
Specifications
| YTEOL | 0 |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 2.575V |
| Output Voltage-Min | 2.425V |
| 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 |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 20ppm/°C |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Trim/Adjustable Output | NO |
| Voltage Tolerance-Max | 3% |
| 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 |
| Country of Origin | Mexico |
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 LM385DRG4-2-5?
The LM385DRG4-2-5 provides a nominal 2.5V output voltage with a ±3% tolerance, meaning the output ranges from 2.425V to 2.575V. This precision makes it suitable for use as a stable reference in ADC, DAC, and measurement applications.
What are the typical applications for the LM385DRG4-2-5?
This device is commonly used as a voltage reference in ADC and DAC circuits, precision instrumentation, battery-powered portable devices, IoT sensor nodes, and industrial control systems. Its low quiescent current and stable 2.5V output make it ideal for low-power and high-accuracy designs.
What package does the LM385DRG4-2-5 come in and what is its maximum output current?
The LM385DRG4-2-5 is available in an 8-Pin SOIC (Small Outline Integrated Circuit) package. It supports a maximum output current of 20mA, making it suitable for driving multiple loads in reference circuits.
Is the LM385DRG4-2-5 RoHS compliant?
Yes, the LM385DRG4-2-5 carries the JESD-609 code 'e4', indicating it is lead-free and RoHS compliant. This meets current environmental regulations for electronic components used in consumer and industrial products.
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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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