Texas Instruments LM3281YFQR DC DC Switching Regulators
IC REG BUCK 3.3V 1.2A 6DSBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3281YFQR
Detailed Description
IC REG BUCK 3.3V 1.2A 6DSBGA
Package
6-WFBGA, DSBGA
Key Features
Package / Case: 6-WFBGA, DSBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM3281YFQR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3281YFQR DC DC Switching Regulators technical specifications.
General
Package / Case
6-WFBGA, DSBGA
Mounting Type
Surface Mount
Operating Temperature
-30°C ~ 90°C (TA)
Output Type
Fixed
Max Input Voltage
5.5V
Output Current
1.2A
Switching Frequency
6MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (LM3281YFQR vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2 vs LM8801TMX-1.2/S7002836)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 6-WFBGA, DSBGA | 100-LQFP | 100-LQFP | 6-WFBGA, DSBGA |
| Operating Temperature | -30°C ~ 90°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | -- |
| Switching Frequency | 6MHz | -- | -- | 6MHz |
| Max Input Voltage | 5.5V | -- | -- | 5.5V |
| Min Input Voltage | 3V | -- | -- | 2.3V |
| Output Configuration | Positive | -- | -- | Positive |
| Output Current | 1.2A | -- | -- | 600mA |
| Output Type | Fixed | -- | -- | Adjustable |
| Output Voltage | 3.3V | -- | -- | 1V |
| Synchronous Rectifier | Yes | -- | -- | Yes |
| Topology | Buck | -- | -- | Buck |
| Action |
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