Part Details for MCP1804T-1802I/DB by Microchip Technology Inc
Results Overview of MCP1804T-1802I/DB by Microchip Technology Inc
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 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.
Applications
Consumer Electronics
MCP1804T-1802I/DB Information
MCP1804T-1802I/DB by Microchip Technology Inc is a Linear Regulator IC.
Linear Regulator ICs 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 MCP1804T-1802I/DB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
52R9923
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Newark | 150Ma Ldo, Vin 28V Max, Vout =1.8V 3 Sot-223 T/R Rohs Compliant: Yes |Microchip MCP1804T-1802I/DB RoHS: Compliant Min Qty: 1000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.7640 | Buy Now |
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DISTI #
MCP1804T-1802I/DBCT-ND
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DigiKey | IC REG LIN 1.8V 100MA SOT-223-3 Min Qty: 1 Lead time: 16 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | Temporarily Out of Stock |
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$0.7200 / $0.9500 | Buy Now |
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DISTI #
MCP1804T-1802I/DB
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Avnet Americas | LDO Regulator Pos 1.8V 0.1A 4-Pin(3+Tab) SOT-223 T/R - Tape and Reel (Alt: MCP1804T-1802I/DB) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 16 Weeks, 0 Days Container: Reel | 0 |
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$0.7020 / $0.7500 | Buy Now |
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DISTI #
579-MCP1804T-1802IDB
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Mouser Electronics | LDO Voltage Regulators 150mA LDO Vin 28V Vout =1.8V RoHS: Compliant | 0 |
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$0.7200 | Order Now |
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DISTI #
MCP1804T-1802I/DB
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Microchip Technology Inc | 28V, 150mA LDO With Shutdown, SOT-223, Projected EOL: 2034-07-27 COO: Japan ECCN: EAR99 RoHS: Compliant Lead time: 16 Weeks, 0 Days Container: Reel |
0 Alternates Available |
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$0.6900 / $0.9500 | Buy Now |
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DISTI #
70568772
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RS | Voltage Regulators, LDO, 150mA LDO Vin 28V Vout 1.8V Min Qty: 1000 Package Multiple: 1 Lead time: 30 Weeks, 0 Days Container: Bulk | 0 |
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$1.1300 / $1.3300 | RFQ |
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Onlinecomponents.com | RoHS: Compliant | 0 |
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$0.6300 / $0.7400 | Buy Now |
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NAC | 150mA LDO, Vin 28V max, Vout =1.8V - Package: 3 SOT-223 T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 | 0 |
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$0.7500 / $0.9200 | Buy Now |
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DISTI #
MCP1804T-1802I/DB
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Avnet Silica | LDO Regulator Pos 18V 01A 4Pin3Tab SOT223 TR (Alt: MCP1804T-1802I/DB) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 18 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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Master Electronics | RoHS: Compliant | 0 |
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$0.6300 / $0.7400 | Buy Now |
Part Details for MCP1804T-1802I/DB
MCP1804T-1802I/DB CAD Models
MCP1804T-1802I/DB Part Data Attributes
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MCP1804T-1802I/DB
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP1804T-1802I/DB
Microchip Technology Inc
1.8 V FIXED POSITIVE LDO REGULATOR, 2.7 V DROPOUT, PDSO3, PLASTIC, SOT-223, 4 PIN
Select a part to compare: |
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | SOT-223 | |
| Pin Count | 4 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 16 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 2.7 V | |
| Dropout Voltage1-Nom | 2.2 V | |
| Input Voltage Absolute-Max | 30 V | |
| Input Voltage-Max | 28 V | |
| Input Voltage-Min | 3.8 V | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Length | 6.5 mm | |
| Line Regulation-Max | 0.13% | |
| Load Regulation-Max | 0.09% | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current1-Max | 0.1 A | |
| Output Voltage1-Max | 1.836 V | |
| Output Voltage1-Min | 1.764 V | |
| Output Voltage1-Nom | 1.8 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOT-223 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Screening Level | TS 16949 | |
| Seated Height-Max | 1.8 mm | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.3 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Voltage Tolerance-Max | 2% | |
| Width | 3.5 mm |
Alternate Parts for MCP1804T-1802I/DB
This table gives cross-reference parts and alternative options found for MCP1804T-1802I/DB. 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 MCP1804T-1802I/DB, 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 |
|---|---|---|---|---|
| MCP1804T-1802I/OT | Microchip Technology Inc | $0.8353 | 1.8 V FIXED POSITIVE LDO REGULATOR, 2.7 V DROPOUT, PDSO5, PLASTIC, SOT-25, SOT-23, 5 PIN | MCP1804T-1802I/DB vs MCP1804T-1802I/OT |
| S-1131B18UC-N4DTFG | ABLIC Inc. | Check for Price | Fixed Positive LDO Regulator, 1.8V, 0.75V Dropout, CMOS, PDSO5, LEAD FREE, SOT-89, 5 PIN | MCP1804T-1802I/DB vs S-1131B18UC-N4DTFG |
| MCP1804T-1802I/MT | Microchip Technology Inc | $0.9320 | 1.8 V FIXED POSITIVE LDO REGULATOR, 2.7 V DROPOUT, PDSO5, PLASTIC, SOT-89, 5 PIN | MCP1804T-1802I/DB vs MCP1804T-1802I/MT |
| S-1133B18-U5T1G | ABLIC Inc. | Check for Price | Fixed Positive LDO Regulator, 1.8V, 0.58V Dropout, CMOS, PDSO5, LEAD FREE, SOT-89, 5 PIN | MCP1804T-1802I/DB vs S-1133B18-U5T1G |
MCP1804T-1802I/DB Frequently Asked Questions (FAQ)
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Microchip provides a recommended PCB layout in the datasheet, but it's also important to follow general best practices for high-frequency PCB design, such as using a solid ground plane, minimizing trace lengths, and avoiding vias under the device.
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To ensure stability, it's essential to follow the recommended capacitor values and types, as well as the PCB layout guidelines. Additionally, the input voltage should be well-regulated, and the output should be decoupled with a suitable capacitor.
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The maximum output current of the MCP1804T-1802I/DB is 1.5A, but this can be affected by factors such as input voltage, output voltage, and ambient temperature. It's essential to check the datasheet for the specific current limits and thermal derating curves.
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The MCP1804T-1802I/DB has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. However, it's still recommended to add external protection circuitry, such as a voltage supervisor or a crowbar circuit, to ensure the device is protected from extreme voltage conditions.
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The thermal resistance of the MCP1804T-1802I/DB package is typically around 30°C/W for the junction-to-ambient thermal resistance (RθJA). However, this value can vary depending on the specific application and PCB design. It's essential to check the datasheet for the specific thermal resistance values and to perform thermal analysis to ensure the device operates within its recommended temperature range.