Analog Devices LT3081IDF Linear Controllers
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A 12-DFN (4x4)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3081IDF
Detailed Description
IC REG LINEAR POS ADJ 1.5A 12DFN
Package
12-WFDFN Exposed Pad
Key Features
Package / Case: 12-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LT3081IDF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3081IDF Linear Controllers technical specifications.
General
Series
LT®3081
Package / Case
12-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
36V
Current Supply Max
5 mA
Output Current
1.5A
Quiescent Current
50.5 µA
Alternate Parts Comparison (LT3081IDF vs LT1763CDE-3#PBF vs LT1763MPDE#PBF vs LT3050EDDB-5#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -55°C ~ 125°C | -40°C ~ 125°C |
| Control Features | Current Limit | Enable | Enable | Current Limit, Enable, Soft Start |
| Max Input Voltage | 36V | 20V | 20V | 45V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1.5A | 500mA | 500mA | 100mA |
| Output Type | Adjustable | Fixed | Adjustable | Fixed |
| Output Voltage | 0V | 3V | 1.22V | 5V |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity |
| PSRR | 90dB ~ 20dB (120Hz ~ 1MHz) | 65dB (120Hz) | 65dB (120Hz) | 66dB (120Hz) |
| Action |
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LT1763MPDE#PBFAnalog DevicesLinear Voltage Regulator IC Positive Adjustable 1 Output 500mA 12-DFN (4x3)
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LT3081IDF#TRPBFAnalog DevicesLinear Voltage Regulator IC Positive Adjustable 1 Output 1.5A 12-DFN (4x4)