Analog Devices LT3080IST Linear Controllers
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.1A SOT-223-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3080IST
Detailed Description
IC REG LIN POS ADJ 1.1A SOT223-3
Package
TO-261-4, TO-261AA
Key Features
Package / Case: TO-261-4, TO-261AA; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LT3080IST Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3080IST Linear Controllers technical specifications.
General
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
36V
Current Supply Max
30 mA
Output Current
1.1A
Quiescent Current
500 µA
Output Configuration
Positive
Alternate Parts Comparison (LT3080IST vs LT1963AEST-2.5#TRPBF vs LT1963AEST-1.5#TRPBF vs LT1963EST-1.8#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 | TO-261-4, TO-261AA | TO-261-4, TO-261AA | TO-261-4, TO-261AA | TO-261-4, TO-261AA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Current Supply Max | 30 mA | 120 mA | 120 mA | 120 mA |
| Max Input Voltage | 36V | 20V | 20V | 20V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1.1A | 1.5A | 1.5A | 1.5A |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 0V | 2.5V | 1.5V | 1.8V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity |
| PSRR | 75db ~ 20dB (120Hz ~ 1MHz) | 63dB (120Hz) | 63dB (120Hz) | 63dB (120Hz) |
| Action |
More Parts in Voltage Regulators - Linear
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LT3088HST#TRPBFAnalog DevicesLinear Voltage Regulator IC Positive Adjustable 1 Output 800mA SOT-223-3
LT1963AEST-2.5#TRPBFAnalog DevicesLinear Voltage Regulator IC Positive Fixed 1 Output 1.5A SOT-223-3