Texas Instruments LM285D-2-5 Microcontrollers
2.5V Shunt Voltage Reference, 20uA, 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM285D-2-5
Base Model
Detailed Description
2.5V Shunt Voltage Reference, 20uA, 8-SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LM285D-2-5 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM285D-2-5 Microcontrollers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Tolerance
±1.5%
Temperature Coefficient
20ppm/°C Typical
Output Type
Fixed
Reference Type
Shunt
Output Current
20 mA
Output Voltage
2.5V
Alternate Parts Comparison (LM285D-2-5 vs LM285D-1-2 vs LM285DG4-1-2 vs CDCVF2505IDRQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Lifecycle Status | Active | Active | Active | Not For New Designs |
| Tolerance | ±1.5% | ±1% | ±1% | -- |
| Current Cathode | 20 µA | 10 µA | 10 µA | -- |
| Noise 10 Hz to 10k Hz | 120µVrms | 60µVrms | 60µVrms | -- |
| Output Current | 20 mA | 20 mA | 20 mA | -- |
| Output Type | Fixed | Fixed | Fixed | -- |
| Output Voltage | 2.5V | 1.235V | 1.235V | -- |
| Reference Type | Shunt | Shunt | Shunt | -- |
| Temperature Coefficient | 20ppm/°C Typical | 20ppm/°C Typical | 20ppm/°C Typical | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
LM285D-2.5GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Shunt Voltage Reference IC Fixed 2.5V V ±1.5% 20 mA 8-SOIC
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