STMicroelectronics LD2985BM18R Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LD2985BM18R
Detailed Description
IC REG LINEAR 1.8V 150MA SOT23-5
Package
SC-74A, SOT-753
Key Features
Package / Case: SC-74A, SOT-753; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LD2985BM18R Datasheet
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Technical Specifications
STMicroelectronics LD2985BM18R Linear Controllers technical specifications.
General
RoHS
Yes
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
16V
Current Supply Max
4 mA
Output Current
150mA
Quiescent Current
150 µA
Related Parts Comparison (LD2985BM18R vs LD2980ABM30TR vs LD2980CM33TR vs LD2981CM33TR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable | Enable | Enable | Enable |
| Current Supply Max | 4 mA | 1.2 mA | 1.2 mA | 2.6 mA |
| Grade | Industrial | Industrial | Industrial | Industrial |
| Max Input Voltage | 16V | 16V | 16V | 16V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Operating Range | Automotive | Automotive | Automotive | Automotive |
| Output Configuration | Positive | Positive | Positive | Positive |
| 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
NCP718ASN180T1GonsemiSimilaronsemi
Pin YesPkg YesElec Upgrade
LDO Regulator, 300 mA, Wide Vin, Ultra-Low Iq Fixed 1.8V, Active Discharge, TSOT23-5
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