Texas Instruments LM385LPR-2-5 Voltage Reference
2.5-V, 2%, 70°C, micropower voltage reference
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM385LPR-2-5
Detailed Description
2.5-V, 2%, 70°C, micropower voltage reference
Package
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Key Features
Package / Case: TO-226-3, TO-92-3 (TO-226AA) Formed Leads; Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM385LPR-2-5 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM385LPR-2-5 Voltage Reference technical specifications.
General
Package / Case
TO-226-3, TO-92-3
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Tolerance
±3%
Temperature Coefficient
20ppm/°C Typical
Output Type
Fixed
Reference Type
Shunt
Output Current
20 mA
Output Voltage
2.5V
Noise 10 Hz to 10k Hz
120µVrms
Alternate Parts Comparison (LM385LPR-2-5 vs LM4040C25ILPR vs LM4040C41ILPR vs LM4040D82ILPR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-226-3, TO-92-3 | TO-226-3, TO-92-3 | TO-226-3, TO-92-3 | TO-226-3, TO-92-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Tolerance | ±3% | ±0.5% | ±0.5% | ±1% |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Current Cathode | 20 µA | 80 µA | 88 µA | 115 µA |
| Noise 10 Hz to 10k Hz | 120µVrms | 35µVrms | 80µVrms | 130µVrms |
| Output Current | 20 mA | 15 mA | 15 mA | 15 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 2.5V | 2.5V | 4.096V | 8.192V |
| Reference Type | Shunt | Shunt | Shunt | Shunt |
| Temperature Coefficient | 20ppm/°C Typical | 100ppm/°C | 100ppm/°C | 150ppm/°C |
| Action |
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