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Part Details for AOZ1281DI by Alpha & Omega Semiconductor
Results Overview of AOZ1281DI by Alpha & Omega Semiconductor
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
AOZ1281DI Information
AOZ1281DI by Alpha & Omega Semiconductor is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for AOZ1281DI
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
785-1276-1-ND
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DigiKey | IC REG BUCK ADJ 1.8A 8DFN Min Qty: 1 Lead time: 16 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
41760 In Stock |
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$0.5572 / $1.2100 | Buy Now |
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DISTI #
V72:2272_07841804
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Arrow Electronics | Conv DC-DC 3V to 26V Step Down Single-Out 0.8V to 22.1V 1.8A 8-Pin DFN EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks Date Code: 2245 Container: Cut Strips | Americas - 1974 |
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$0.5360 / $2.0268 | Buy Now |
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DISTI #
AOZ1281DI
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TME | PMIC, DC/DC converter, Uin: 3÷26VDC, Uout: 0.8÷23VDC, 1.8A, DFN8 Min Qty: 1 | 551 |
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$0.2640 / $0.7210 | Buy Now |
Part Details for AOZ1281DI
AOZ1281DI CAD Models
AOZ1281DI Part Data Attributes
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AOZ1281DI
Alpha & Omega Semiconductor
Buy Now
Datasheet
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Compare Parts:
AOZ1281DI
Alpha & Omega Semiconductor
Switching Regulator/Controller, Current-mode, 1.8A, 1800kHz Switching Freq-Max, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ALPHA & OMEGA SEMICONDUCTOR LTD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Alpha & Omega Semiconductors | |
| Control Mode | CURRENT-MODE | |
| JESD-30 Code | R-PDSO-N8 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1.8 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SON | |
| Package Equivalence Code | SOLCC8,.08,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Surface Mount | YES | |
| Switching Frequency-Max | 1800 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
AOZ1281DI Frequently Asked Questions (FAQ)
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The AOZ1281DI can operate from -40°C to 150°C, making it suitable for a wide range of applications.
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To ensure proper biasing, connect the VIN pin to a stable voltage source, and the EN pin to a logic-level signal. Also, ensure the input capacitor is properly sized and placed close to the VIN pin.
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A 10uF to 22uF X5R or X7R ceramic capacitor is recommended for the input capacitor, placed as close to the VIN pin as possible.
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The output voltage can be calculated using the formula: VOUT = (R1 / R2) * (VIN - VREF), where R1 and R2 are the feedback resistors, VIN is the input voltage, and VREF is the internal reference voltage (1.25V).
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The AOZ1281DI can deliver up to 1.5A of output current, making it suitable for a wide range of applications.