Texas Instruments UA78L12ACDR Microcontrollers
12V 100mA LDO Linear Voltage Regulator, 27V In, 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UA78L12ACDR
Base Model
Detailed Description
12V 100mA LDO Linear Voltage Regulator, 27V In, 8-SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
UA78L12ACDR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UA78L12ACDR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
27V
Output Current
100mA
Output Configuration
Positive
Output Voltage
12V
Alternate Parts Comparison (UA78L12ACDR vs UA78L05CDR vs UA78L02ACLPE3 vs UA78L05AILPE3)
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 | D | TO-226-3, TO-92-3 | TO-226-3, TO-92-3 |
| Operating Temperature | 0°C ~ 125°C | -40 °C ~ 125 °C | 0°C ~ 125°C | -40°C ~ 125°C |
| Max Input Voltage | 27V | 20 V | 20V | 20V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Current | 100mA | 100 mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 12V | 5 V | 2.6V | 5V |
| Voltage Dropout | 1.7V @ 40mA | 1.7 V | 1.7V @ 40mA | 1.7V @ 40mA |
| Mounting Type | Surface Mount | -- | Through Hole | Through Hole |
| Lifecycle Status | Active | -- | Active | Active |
| Output Configuration | Positive | -- | Positive | Positive |
| Package | SOIC (D)-8 | -- | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) |
| 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
MC78L12ACDR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
12V LDO Regulator, 100mA, 35V In, SOIC-8, Tape & Reel
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