There are no models available for this part yet.
Overview of L78L12ACU by STMicroelectronics
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 1 listing )
- Number of FFF Equivalents: ( 4 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Price & Stock for L78L12ACU by STMicroelectronics
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| Win Source Electronics | POSITIVE VOLTAGE REGULATORS | 56000 |
|
$0.0740 / $0.1110 | Buy Now |
CAD Models for L78L12ACU by STMicroelectronics
Part Data Attributes for L78L12ACU by STMicroelectronics
|
|
|
|---|---|
|
Pbfree Code
|
Yes
|
|
Rohs Code
|
Yes
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
STMICROELECTRONICS
|
|
Part Package Code
|
SOT-89
|
|
Package Description
|
, TO-243
|
|
Pin Count
|
3
|
|
Reach Compliance Code
|
compliant
|
|
ECCN Code
|
EAR99
|
|
HTS Code
|
8542.39.00.01
|
|
Adjustability
|
FIXED
|
|
Dropout Voltage1-Nom
|
1.7 V
|
|
Input Voltage Absolute-Max
|
35 V
|
|
Input Voltage-Max
|
27 V
|
|
Input Voltage-Min
|
14.5 V
|
|
JESD-30 Code
|
R-PSSO-F3
|
|
JESD-609 Code
|
e3
|
|
Length
|
4.5 mm
|
|
Line Regulation-Max
|
0.25%
|
|
Load Regulation-Max
|
0.1%
|
|
Moisture Sensitivity Level
|
1
|
|
Number of Functions
|
1
|
|
Number of Outputs
|
1
|
|
Number of Terminals
|
3
|
|
Operating Temperature TJ-Max
|
125 °C
|
|
Operating Temperature TJ-Min
|
|
|
Output Current1-Max
|
0.1 A
|
|
Output Voltage1-Max
|
12.6 V
|
|
Output Voltage1-Min
|
11.4 V
|
|
Output Voltage1-Nom
|
12 V
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
SOF
|
|
Package Equivalence Code
|
TO-243
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE
|
|
Qualification Status
|
Not Qualified
|
|
Regulator Type
|
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
|
|
Seated Height-Max
|
1.6 mm
|
|
Surface Mount
|
YES
|
|
Technology
|
BIPOLAR
|
|
Terminal Finish
|
MATTE TIN
|
|
Terminal Form
|
FLAT
|
|
Terminal Pitch
|
1.5 mm
|
|
Terminal Position
|
SINGLE
|
|
Voltage Tolerance-Max
|
5%
|
|
Width
|
2.445 mm
|
Alternate Parts for L78L12ACU
This table gives cross-reference parts and alternative options found for L78L12ACU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of L78L12ACU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| KA78L12AMTF | 3-Terminal 0.1A Positive Voltage Regulator, 4000-REEL | onsemi | L78L12ACU vs KA78L12AMTF |
| UA78L12ACPKG3 | 100-mA 30-V linear voltage regulator 3-SOT-89 0 to 125 | Texas Instruments | L78L12ACU vs UA78L12ACPKG3 |
| KA78L12AM | Fixed Positive Standard Regulator, 12VBIPolar, PSSO3, SOT-89, 3 PIN | Fairchild Semiconductor Corporation | L78L12ACU vs KA78L12AM |
| KA78L12AMTF | Fixed Positive Standard Regulator, 12VBIPolar, PSSO3, SOT-89, 3 PIN | Fairchild Semiconductor Corporation | L78L12ACU vs KA78L12AMTF |
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