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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | R1273L031A-E2 |
| Manufacturer | Nisshinbo Micro Devices Inc. |
| NavitasChip Part Number | NAVI-15189905 |
| Description | IC REG BUCK ADJ QFN0505-32B |
| Spec | 32-PowerVFQFN |
| Package | Tape & Reel (TR) |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Voltage Regulators - DC DC Switching Regulators |
| Manufacturer | Nisshinbo Micro Devices Inc. |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4V |
| Voltage - Input (Max) | 34V |
| Voltage - Output (Min/Fixed) | 3.15V |
| Voltage - Output (Max) | 5.3V |
| Frequency - Switching | 250kHz ~ 1MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | QFN0505-32B |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Nisshinbo Micro Devices Inc. R1273L031A-E2 Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The R1273L031A-E2 is a DC-DC Switching Voltage Regulator manufactured by Nisshinbo Micro Devices Inc. (Nisshinbo). Integrated Circuit Regulator Buck Adjustable in 0505-Pin QFN Package-32b, housed in a compact QFN0505-32B package.
Key Technical Specifications
- Output Type: Adjustable
- Operating Temperature: -40°C ~ 105°C (TA)
- Mounting: Surface Mount
- Package: 32-PowerVFQFN
- Device Package: QFN0505-32B
Packaging: factory Tape & Reel (TR) or Cut Tape · ESD-shielded, vacuum-sealed MBB to MSL standards.
Fulfillment: MPN and Date Code verified on inbound · datasheet and compliance documents available · RFQ answered within 24 hours.
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Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
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