onsemi LM385BD-1.2R2G Voltage Reference
Shunt Voltage Reference IC Fixed 1.235V V ±1% 20 mA 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM385BD-1.2R2G
Detailed Description
V-Ref Precision 1.235V 20mA 8-Pin SOIC N
Package
8-SOIC (0.154, 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM385BD-1.2R2G Datasheet
Quick Jump:
Technical Specifications
onsemi LM385BD-1.2R2G Voltage Reference technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Lifecycle Status
Active
Tolerance
±1%
Reference Type
Shunt
Output Type
Fixed
Output Current
20 mA
Current Cathode
20 µA
Alternate Parts Comparison (LM385BD-1.2R2G vs LM2595DSADJR4G vs LM2575D2T-ADJG vs LM2575D2T-ADJR4G)
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 | TO-263-6, D²Pak | TO-263-6, D²Pak | TO-263-6, D²Pak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Output Current | 20 mA | 1A | 1A | 1A |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Output Voltage | 1.235V | 1.23V | 1.23V | 1.23V |
| RoHS | Yes | -- | Yes | Yes |
| Package | SOIC-8 | -- | D2PAK-5 | D2PAK-5 |
| Switching Frequency | -- | 150kHz | 52kHz | 52kHz |
| Function | -- | Step-Up, Step-Down, Step-Up/Step-Down | Step-Down | Step-Down |
| Max Input Voltage | -- | 40V | 40V | 40V |
| 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 .
This part is listed as a cross for
LM385BDR-1-2Texas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
1.235-V, 1%, 0°C to 70°C, micropower voltage reference 8-SOIC 0 to 70
LM385BMX-1.2/NOPBTexas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
1.235-V, 0°C to 70°C, micropower voltage reference diode 8-SOIC 0 to 70
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