Texas Instruments UA78L12ACLPME3 Linear Controllers
IC REG LINEAR 12V 100MA TO92-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UA78L12ACLPME3
Detailed Description
IC REG LINEAR 12V 100MA TO92-3
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
Obsolete
RoHS State
RoHS Compliant
Datasheet
UA78L12ACLPME3 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UA78L12ACLPME3 Linear Controllers technical specifications.
General
Package / Case
TO-226-3, TO-92-3
Mounting Type
Through Hole
Operating Temperature
0°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
27V
Output Current
100mA
Output Configuration
Positive
Output Voltage
12V
Number of Regulators
1
Alternate Parts Comparison (UA78L12ACLPME3 vs UA78L08ACLPRE3 vs UA78L15ACLPRE3 vs UA78L05ACLPR)
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 |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | 27V | 23V | 30V | 20V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 100mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 12V | 8V | 15V | 5V |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| PSRR | 42dB (120Hz) | 46dB (120Hz) | 39dB (120Hz) | 49dB (120Hz) |
| Voltage Dropout | 1.7V @ 40mA | 1.7V @ 40mA | 1.7V @ 40mA | 1.7V @ 40mA |
| 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
MC78L12ACPRAGonsemiDirectonsemi
Pin YesPkg YesElec Yes
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA TO-92 (TO-226)
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