Part Details for MAX1678EUA+T by Maxim Integrated Products
Results Overview of MAX1678EUA+T by Maxim Integrated Products
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 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.
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MAX1678EUA+T Information
MAX1678EUA+T by Maxim Integrated Products 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 MAX1678EUA+T
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
175-MAX1678EUA+TCT-ND
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DigiKey | IC REG BST ADJ/2V 550MA 8UMAX Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1035 In Stock |
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$3.5083 / $6.2000 | Buy Now |
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Win Source Electronics | IC REG BST ADJ/3.3V 0.55A 8UMAX | 2270 |
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$2.3263 / $3.4894 | Buy Now |
Part Details for MAX1678EUA+T
MAX1678EUA+T CAD Models
MAX1678EUA+T Part Data Attributes
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MAX1678EUA+T
Maxim Integrated Products
Buy Now
Datasheet
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MAX1678EUA+T
Maxim Integrated Products
Switching Regulator, Voltage-mode, 1A, 150kHz Switching Freq-Max, BICMOS, PDSO8, 1.10 MM HEIGHT, UMAX-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC | |
| Part Package Code | SOIC | |
| Package Description | 1.10 MM HEIGHT, UMAX-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 2 TO 5.5V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE FREQUENCY MODULATION | |
| Input Voltage-Max | 5.5 V | |
| Input Voltage-Min | 0.7 V | |
| Input Voltage-Nom | 1.3 V | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1 A | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.11 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 150 kHz | |
| Technology | BICMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for MAX1678EUA+T
This table gives cross-reference parts and alternative options found for MAX1678EUA+T. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MAX1678EUA+T, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MAX1678EUA+ | Analog Devices Inc | $2.3957 | 1 Cell to 2 Cell, Low-Noise, High-Efficiency, Step-Up DC-DC Converter, 8-MINI_SO-N/A, 8 Pins, -40 to 85C | MAX1678EUA+T vs MAX1678EUA+ |
| MAX1678EUA-T | Maxim Integrated Products | Check for Price | Switching Regulator, Voltage-mode, 1A, 150kHz Switching Freq-Max, BICMOS, PDSO8, 1.10 MM HEIGHT, UMAX-8 | MAX1678EUA+T vs MAX1678EUA-T |
| MAX1678EUA | Maxim Integrated Products | Check for Price | Switching Regulator, Voltage-mode, 1A, 150kHz Switching Freq-Max, BICMOS, PDSO8, 1.10 MM HEIGHT, UMAX-8 | MAX1678EUA+T vs MAX1678EUA |
| MAX1678EUA | Rochester Electronics LLC | Check for Price | 1A SWITCHING REGULATOR, PDSO8, 1.10 MM HEIGHT, UMAX-8 | MAX1678EUA+T vs MAX1678EUA |
| MAX1678EUA+T | Analog Devices Inc | Check for Price | 1 Cell to 2 Cell, Low-Noise, High-Efficiency, Step-Up DC-DC Converter, 8-MINI_SO-N/A, 8 Pins, -40 to 85C | MAX1678EUA+T vs MAX1678EUA+T |
MAX1678EUA+T Frequently Asked Questions (FAQ)
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The MAX1678EUA+T requires careful layout and placement to minimize noise and ensure optimal performance. It is recommended to place the device close to the battery, use a solid ground plane, and keep the input and output traces short and separate. Additionally, it is recommended to use a 10uF ceramic capacitor at the input and a 22uF ceramic capacitor at the output.
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The selection of input and output capacitors for the MAX1678EUA+T depends on the specific application requirements. In general, it is recommended to use low-ESR ceramic capacitors with a voltage rating that exceeds the maximum input voltage. A 10uF ceramic capacitor is a good starting point for the input capacitor, and a 22uF ceramic capacitor is a good starting point for the output capacitor.
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The MAX1678EUA+T can handle input voltages up to 28V, but it is recommended to operate the device within the specified input voltage range of 4.5V to 16V for optimal performance and reliability.
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The MAX1678EUA+T is rated for operation up to 125°C, but it is recommended to derate the output current and input voltage at high temperatures to ensure reliable operation. It is also recommended to use a heat sink or thermal pad to dissipate heat and reduce the junction temperature.
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To troubleshoot issues with the MAX1678EUA+T, it is recommended to check the input voltage, output voltage, and output current using an oscilloscope or multimeter. Check for any signs of overheating, such as excessive heat or thermal shutdown. Also, check the layout and placement of the device and ensure that it is properly decoupled and filtered.