Analog Devices LT1129MPST-3.3 Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 700mA SOT-223-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT1129MPST-3.3
Detailed Description
IC REG LIN 3.3V 700MA 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
LT1129MPST-3.3 Datasheet
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Technical Specifications
Analog Devices LT1129MPST-3.3 Linear Controllers technical specifications.
General
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
30V
Current Supply Max
90 mA
Output Current
700mA
Quiescent Current
70 µA
Control Features
Enable
Alternate Parts Comparison (LT1129MPST-3.3 vs LT3088HST#TRPBF vs LT3080IST#TRPBF vs LT3080IST#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 | -55°C ~ 125°C | -40°C ~ 150°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Current Supply Max | 90 mA | 2 mA | 30 mA | 30 mA |
| Max Input Voltage | 30V | 36V | 36V | 36V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 700mA | 800mA | 1.1A | 1.1A |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Output Voltage | 3.3V | 0V | 0V | 0V |
| Protection Features | Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| PSRR | 64dB (120Hz) | 90dB ~ 20dB (120Hz ~ 1MHz) | 75db ~ 20dB (120Hz ~ 1MHz) | 75db ~ 20dB (120Hz ~ 1MHz) |
| Action |
More Parts in Voltage Regulators - Linear
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