Part Details for MCP1603LT-ADJI/OS by Microchip Technology Inc
Results Overview of MCP1603LT-ADJI/OS by Microchip Technology Inc
- Distributor Offerings: (12 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.
MCP1603LT-ADJI/OS Information
MCP1603LT-ADJI/OS by Microchip Technology Inc 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 MCP1603LT-ADJI/OS
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
31K2939
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Newark | Ic, smps Controller, voltage-Mode, tsop,5Pin, plastic Rohs Compliant: Yes |Microchip MCP1603LT-ADJI/OS RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.4770 | Buy Now |
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DISTI #
MCP1603LT-ADJI/OS-ND
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DigiKey | IC REG BUCK ADJ 500MA TSOT23-5 Min Qty: 3000 Lead time: 6 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$0.4500 | Buy Now |
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DISTI #
MCP1603LT-ADJI/OS
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Avnet Americas | Conv DC-DC Single Step Down 2.7V to 5.5V 5-Pin TSOT T/R - Tape and Reel (Alt: MCP1603LT-ADJI/OS) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 6 Weeks, 0 Days Container: Reel | 0 |
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$0.4446 / $0.4750 | Buy Now |
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DISTI #
579-MCP1603LT-ADJIOS
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Mouser Electronics | Switching Voltage Regulators 2.0MHz 0.5A Synch- Buck PFM/PWM Reg RoHS: Compliant | 0 |
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$0.4500 | Order Now |
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DISTI #
MCP1603LT-ADJI/OS
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Microchip Technology Inc | 2.0 MHZ 500 MA SYNCHROUS BUCK REGULATOR, TSOT, Projected EOL: 2034-05-07 COO: Malaysia ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Reel |
3000 Alternates Available |
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$0.4300 / $0.5900 | Buy Now |
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DISTI #
70568660
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RS | 2.0MHz, 0.5A, Synch-Buck PFM/PWM Reg Min Qty: 3000 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk | 0 |
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$0.9200 / $1.0800 | RFQ |
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Onlinecomponents.com | Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 0.8V to 4.5V 0.5A Automotive 5-Pin TSOT T/R RoHS: Compliant | 3000 Factory Stock |
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$0.3900 / $0.4570 | Buy Now |
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Quest Components | 101 |
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$0.3108 / $0.5180 | Buy Now | |
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NAC | 2.0MHz, 0.5A, Synch-Buck PFM/PWM Reg - Package: 5 TSOT T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 | 0 |
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$0.4700 / $0.5800 | Buy Now |
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DISTI #
MCP1603LT-ADJI/OS
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Avnet Silica | Conv DCDC Single Step Down 27V to 55V 5Pin TSOT TR (Alt: MCP1603LT-ADJI/OS) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 8 Weeks, 0 Days | Silica - 0 |
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Buy Now |
Part Details for MCP1603LT-ADJI/OS
MCP1603LT-ADJI/OS CAD Models
MCP1603LT-ADJI/OS Part Data Attributes
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MCP1603LT-ADJI/OS
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP1603LT-ADJI/OS
Microchip Technology Inc
0.5 A SWITCHING REGULATOR, 2800 kHz SWITCHING FREQ-MAX, PDSO5, PLASTIC, TSOT-5
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | SOT | |
| Package Description | PLASTIC, TSOT-5 | |
| Pin Count | 5 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 6 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Additional Feature | IT CAN ALSO OPERATE WITH PULSE FREQUENCY MODULATION | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 5.5 V | |
| Input Voltage-Min | 2.7 V | |
| Input Voltage-Nom | 3.6 V | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e3 | |
| Length | 2.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.5 A | |
| Output Voltage-Max | 4.5 V | |
| Output Voltage-Min | 0.8 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSOP | |
| Package Equivalence Code | TSOP5/6,.11,37 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Screening Level | TS 16949 | |
| Seated Height-Max | 1.1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 2800 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 1.6 mm |
Alternate Parts for MCP1603LT-ADJI/OS
This table gives cross-reference parts and alternative options found for MCP1603LT-ADJI/OS. 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 MCP1603LT-ADJI/OS, 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 |
|---|---|---|---|---|
| LTC3410BESC6#TR | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 0.63A, 2700kHz Switching Freq-Max, PDSO6 | MCP1603LT-ADJI/OS vs LTC3410BESC6#TR |
| LTC3410BESC6 | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 0.63A, 2700kHz Switching Freq-Max, PDSO6 | MCP1603LT-ADJI/OS vs LTC3410BESC6 |
| LTC3410BESC6 | Linear Technology | Check for Price | IC 0.63 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO6, PLASTIC, MO-203AB, SC-70, 6 PIN, Switching Regulator or Controller | MCP1603LT-ADJI/OS vs LTC3410BESC6 |
| LTC3410BESC6#PBF | Linear Technology | Check for Price | LTC3410B - 2.25MHz, 300mA Synchronous Step-Down Regulator in SC70; Package: SC70; Pins: 6; Temperature Range: -40°C to 85°C | MCP1603LT-ADJI/OS vs LTC3410BESC6#PBF |
| LTC3410BESC6#PBF | Analog Devices Inc | Check for Price | 2.25MHz, 300mA Synchronous Step-Down Regulator in SC70 | MCP1603LT-ADJI/OS vs LTC3410BESC6#PBF |
MCP1603LT-ADJI/OS Frequently Asked Questions (FAQ)
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Microchip provides a recommended PCB layout in the MCP1603 datasheet, which includes guidelines for component placement, routing, and thermal management. Additionally, it's recommended to follow general high-frequency PCB design practices, such as using a solid ground plane, minimizing trace lengths, and avoiding vias under the device.
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To ensure reliable operation over the entire operating temperature range, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and avoiding thermal gradients. Additionally, ensure that the device is operated within its specified voltage and current limits, and that the input and output signals are within the recommended ranges.
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Operating the MCP1603 at a lower input voltage than the recommended 3.3V or 5V may result in reduced performance, such as lower output current capability, increased noise sensitivity, and potential instability. Operating at a higher input voltage may result in increased power consumption, heat generation, and potentially reduced reliability. It's recommended to operate the device within the specified input voltage range for optimal performance and reliability.
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To troubleshoot issues with the MCP1603, start by verifying that the device is properly powered, and that the input and output signals are within the recommended ranges. Check for proper PCB layout, component selection, and thermal management. Use oscilloscopes or other diagnostic tools to measure the device's output and input signals, and consult the datasheet and application notes for guidance on troubleshooting common issues.
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Yes, the MCP1603 is a high-frequency device, and proper EMI/EMC considerations are essential to ensure reliable operation. Follow general EMI/EMC design practices, such as using shielding, filtering, and grounding techniques to minimize electromagnetic interference. Additionally, ensure that the device is operated within its specified frequency range, and that the input and output signals are properly filtered and terminated.