STMicroelectronics L78L15ABUTR Microcontrollers
15V 100mA LDO Voltage Regulator, SOT-89, 35V In
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L78L15ABUTR
Base Model
Detailed Description
15V 100mA LDO Voltage Regulator, SOT-89, 35V In
Package
TO-243AA
Lifecycle Status
Active
Datasheet
L78L15ABUTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L78L15ABUTR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-243AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
35V
Current Supply Max
6.5 mA
Output Current
100mA
Quiescent Current
6 mA
Alternate Parts Comparison (L78L15ABUTR vs L78L05ACZ vs L78L08ACD13TR vs L78L05ABUTR)
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-243AA | TO-226-3, TO-92-3 | 8-SOIC | TO-243AA |
| Mounting Type | Surface Mount | Through Hole | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 125°C |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Production | Production | Production |
| Current Supply Max | 6.5 mA | 6 mA | 6 mA | 6 mA |
| Max Input Voltage | 35V | 20 V | 23 V | 20 V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 100 mA | 100 mA | 100 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 15V | 5 V | 8 V | 5 V |
| 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
MC78L15ABDR2GonsemiSimilaronsemi
Pin NoPkg NoElec Yes
15V LDO Regulator, 100mA, 35V In, SOIC-8, Tape & Reel
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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L78L09ABUTRSTMicroelectronicsLinear Voltage Regulator, Fixed, 15V primary input, 9V/100 mA/1 Output, SOT-89-3
L78L08ACD13TRSTMicroelectronicsL78L Series 100 mA 8 V Three Terminal Positive Voltage LDO Regulator - SOIC-8