Texas Instruments LM1085ISX-3.3/NOPB Microcontrollers
3.3V LDO Regulator, 3A, TO-263, 27V In, -40 to 125C
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM1085ISX-3.3/NOPB
Base Model
Detailed Description
3.3V LDO Regulator, 3A, TO-263, 27V In, -40 to 125C
Package
TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Lifecycle Status
Active
Datasheet
LM1085ISX-3.3/NOPB Datasheet
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Technical Specifications
Texas Instruments LM1085ISX-3.3/NOPB Microcontrollers technical specifications.
General
Package / Case
TO-263-4, D²Pak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Fixed
Max Input Voltage
27V
Output Current
3A
Quiescent Current
10 mA
Output Configuration
Positive
Output Voltage
3.3V
Number of Regulators
1
Alternate Parts Comparison (LM1085ISX-3.3/NOPB vs LM1085ISX-ADJ/NOPB vs LM1085ISX-ADJ vs LM1085ISX-5.0/NOPB)
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-263-4, D²Pak | TO-263-4, D²Pak | TO-263-4, D²Pak | TO-263-4, D²Pak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Max Input Voltage | 27V | 29V | 29V | 25V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 3A | 3A | 3A | 3A |
| Output Type | Fixed | Adjustable | Adjustable | Fixed |
| Output Voltage | 3.3V | 1.25V | 1.25V | 5V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 72dB (120Hz) | 75dB (120Hz) | 75dB (120Hz) | 68dB (120Hz) |
| Quiescent Current | 10 mA | 10 mA | 10 mA | 10 mA |
| Action |
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