Analog Devices LT3091EDE#PBF Linear Controllers
IC REG LIN NEG ADJ 1.5A 14DFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3091EDE#PBF
Detailed Description
IC REG LIN NEG ADJ 1.5A 14DFN
Package
14-WFDFN Exposed Pad
Key Features
Package / Case: 14-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT3091EDE#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3091EDE#PBF Linear Controllers technical specifications.
General
Package / Case
14-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Output Type
Adjustable
Max Input Voltage
-36V
Output Current
1.5A
Quiescent Current
50.5 µA
Control Features
Current Limit, Enable
Output Configuration
Negative
Output Voltage
0V
Alternate Parts Comparison (LT3091EDE#PBF vs LT3041ADE#TRPBF vs LT3091EDE#TRPBF vs LT3091IDE#PBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-WFDFN Exposed Pad | 14-WFDFN Exposed Pad | 14-WFDFN Exposed Pad | 14-WFDFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C |
| Control Features | Current Limit, Enable | Current Limit, Enable, Power Good, Soft Start, Tracking | Current Limit, Enable | Current Limit, Enable |
| Max Input Voltage | -36V | 20V | -36V | -36V |
| Output Configuration | Negative | Positive | Negative | Negative |
| Output Current | 1.5A | 1A | 1.5A | 1.5A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0V | 0.2V | 0V | 0V |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Current, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| PSRR | 85dB ~ 20dB (120Hz ~ 1MHz) | 100dB ~ 60dB (120Hz ~ 10MHz) | 85dB ~ 20dB (120Hz ~ 1MHz) | 85dB ~ 20dB (120Hz ~ 1MHz) |
| Voltage Dropout | 0.45V @ 1.5A | 0.48V @ 1A | 0.45V @ 1.5A | 0.45V @ 1.5A |
| Voltage Output Max | -32V | 15V | -32V | -32V |
| Action |
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