Save time and deliver your solutions faster with ADI’s new suite of precision technology signal chains. Align your applications ranging from Smart Industry to Instrumentation, Electrification to Digital Health, to exactly the right precision technology combinations.
Tailor your signal chain with confidence
LM285-1.2
PRODUCTIONMicropower Voltage Reference
- Part Models
- 2
- 1ku List Price
- Starting From $3.01
Overview
- 10µA to 20mA Operating Range
- Guaranteed 1% Initial Voltage Tolerance
- Guaranteed 1Ω Dynamic Impedance
- Very Low Power Consumption
The LM185-1.2 is a two terminal band gap reference diode that has been designed for applications which require precision performance with micropower operation. The device provides guaranteed operating specifications at currents as low as 10µA. The nominal voltage is 1.235V with both 1% and 2% tolerances available. Some additional features are: maximum dynamic impedance of 1Ω, low noise and excellent stability over time and temperature. Advanced design, processing and testing techniques make the LM185-1.2 a superior choice over previous designs. A micropower 5V reference application is shown below. For guaranteed TC, micropower references, see the LT1034 data sheet.
Applications
- Portable Meter References
- Portable Test Instruments
- Battery Operated Systems
- Current Loop Instrumentation
Documentation
Data Sheet 1
Reliability Data 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LM285Z-1.2#PBF | 3-Lead TO-92 | ||
| LM285Z-1.2#TRPBF | 3-Lead TO-92 |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 20, 2022 - 22_0014 Final Packaging Changes for TO-92, TO-5 and TO-46 |
||
| LM285Z-1.2#PBF | PRODUCTION | |
|
Mar 6, 2022 - 22_0014 Final Packaging Changes for TO-92, TO-5 and TO-46 |
||
| LM285Z-1.2#TRPBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Latest Discussions
No discussions on LM285-1.2 yet. Have something to say?
Start a Discussion on EngineerZone®