LM385M3-1.2/NOPB Texas Instruments voltage-references (SOT-23-3) In Stock
LM385M3-1.2/NOPB is a 1.235V micropower voltage reference by Texas Instruments in SOT-23-3 package, operating from 20µA, -40°C to 85°C. In stock from $0.84, MOQ 1, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOT-23-3
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- LM385M3-1.2/NOPB Datasheet PDF
- Category
- voltage-references
- Price
- From $0.6294(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Widely used in portable instruments, battery-powered devices, and precision analog circuits requiring a stable low-power voltage reference. Suitable for ADC/DAC reference, voltage monitoring, and precision threshold detection in handheld consumer electronics and industrial sensors.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 1989-01-01 |
| YTEOL | 15 |
| 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 | 1.26V |
| Output Voltage-Min | 1.205V |
| Output Voltage-Nom | 1.235V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 150ppm/°C |
| Temperature Grade | COMMERCIAL |
| 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 | NO |
| Voltage Tolerance-Max | 2% |
| Package | SOT-23-3 |
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
Compatible alternatives and drop-in replacements for LM385M3-1.2/NOPB:
Voltage Reference, 1 Output, 1.235V, BIPolar, PDSO3
Frequently Asked Questions
What is the output voltage of LM385M3-1.2/NOPB?
The LM385M3-1.2/NOPB provides a stable 1.235V bandgap reference output voltage. It operates with a minimum current of 20µA and supports supply voltages up to 20V, making it suitable for low-power precision reference applications.
What package is the LM385M3-1.2/NOPB in and how many pins does it have?
The LM385M3-1.2/NOPB comes in a SOT-23-3 (3-pin) surface-mount package. The compact SOT-23 footprint is ideal for space-constrained PCB designs in portable and handheld devices.
What is the operating temperature range of the LM385M3-1.2/NOPB?
The LM385M3-1.2/NOPB operates over a temperature range of -40°C to +85°C, covering standard industrial and commercial environments. This makes it suitable for both indoor consumer electronics and outdoor industrial sensing equipment.
What are common alternatives to the LM385M3-1.2/NOPB?
Common alternatives include the LM4040 (precision shunt voltage reference, 1.225V), REF3012 (TI 1.25V precision reference, SOT-23), and LM336BZ-1.2 (1.25V adjustable reference in TO-92). These offer similar voltage references with various tradeoffs in accuracy, package, and current consumption.
Is the LM385M3-1.2/NOPB RoHS compliant and lead-free?
Yes, the LM385M3-1.2/NOPB is fully RoHS compliant and lead-free — the '/NOPB' suffix indicates no lead (Pb) in the finish or terminals, meeting EU RoHS and REACH environmental directives.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8431 | $0.84 |
| 135+ | $0.6750 | $91.13 |
| 446+ | $0.6300 | $280.98 |
| 1452+ | $0.6294 | $913.89 |
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