Texas Instruments LM3311SQX/NOPB DC DC Switching Regulators
IC REG BOOST ADJ 2A 24WQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3311SQX/NOPB
Detailed Description
IC REG BOOST ADJ 2A 24WQFN
Package
24-WFQFN Exposed Pad
Key Features
Package / Case: 24-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM3311SQX/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3311SQX/NOPB DC DC Switching Regulators technical specifications.
General
Package / Case
24-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
7V
Output Current
2A (Switch)
Switching Frequency
660kHz, 1.28MHz
Number of Outputs
1
Topology
Boost
Output Configuration
Positive
Alternate Parts Comparison (LM3311SQX/NOPB vs LM26480QSQ-8D/NOPB vs LM26480QSQX-AA/NOPB vs LM26480QSQ-AA/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 | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Switching Frequency | 660kHz, 1.28MHz | 2MHz | 2MHz | 2MHz |
| Topology | Boost | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Number of Outputs | 1 | -- | 4 | 4 |
| Supply Voltage | -- | 2.8V ~ 5.5V | 2.8V ~ 5.5V | 2.8V ~ 5.5V |
| W Sequencer | -- | No | No | No |
| W Supervisor | -- | No | No | No |
| Wled Driver | -- | No | No | No |
| Action |
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