R1273L103A-E2
ActiveNisshinbo Micro Devices Inc
IC REG BUCK ADJ 14A QFN0505-32B
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R1273L103A-E2
ActiveNisshinbo Micro Devices Inc
IC REG BUCK ADJ 14A QFN0505-32B
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | R1273L103A-E2 |
|---|---|
| Current - Output | 14 A |
| Frequency - Switching [Max] | 1 MHz |
| Frequency - Switching [Min] | 250 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 105 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 32-PowerVFQFN |
| Supplier Device Package | QFN0505-32B |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 34 V |
| Voltage - Input (Min) [Min] | 4 V |
| Voltage - Output (Max) [Max] | 3.15 V |
| Voltage - Output (Min/Fixed) | 0.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.20 | |
| 10 | $ 5.60 | |||
| 25 | $ 5.34 | |||
| 100 | $ 4.64 | |||
| 250 | $ 4.43 | |||
| 500 | $ 4.04 | |||
| Digi-Reel® | 1 | $ 6.20 | ||
| 10 | $ 5.60 | |||
| 25 | $ 5.34 | |||
| 100 | $ 4.64 | |||
| 250 | $ 4.43 | |||
| 500 | $ 4.04 | |||
| Tape & Reel (TR) | 1000 | $ 3.23 | ||
Description
General part information
R1273 Series
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 14A 32-PowerVFQFN
Documents
Technical documentation and resources