Nisshinbo Micro Devices Inc. R5220K151A-TR DC DC Switching Regulators
400MA PWM STEP-DOWN DCDC CONVERT
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
R5220K151A-TR
Detailed Description
400MA PWM STEP-DOWN DCDC CONVERT
Package
6-UFDFN Exposed Pad
Key Features
Package / Case: 6-UFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
Datasheet
R5220K151A-TR Datasheet
Quick Jump:
Technical Specifications
Nisshinbo Micro Devices Inc. R5220K151A-TR DC DC Switching Regulators technical specifications.
General
Package / Case
6-UFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Output Type
Fixed
Max Input Voltage
5.5V
Output Current
400mA
Switching Frequency
1.2MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (R5220K151A-TR vs R1202L511A-TR vs NJM2360AM-TE1 vs R1204K312A-TR)
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-UFDFN Exposed Pad | 6-XFDFN Exposed Pad | 8-SOIC | 6-UFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Switching Frequency | 1.2MHz | 1.2MHz | 100Hz ~ 100kHz | 1MHz |
| Max Input Voltage | 5.5V | 5.5V | 40V | 5.5V |
| Min Input Voltage | 2.8V | 2.3V | 2.5V | 2.3V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 400mA | 350mA (Switch) | 1.5A (Switch) | 900mA |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Topology | Buck | Boost | Buck | Boost |
| Function | Step-Down | -- | Step-Down | Step-Up |
| Action |
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