Part Details for DS1818R-20+T&R by Maxim Integrated Products
Results Overview of DS1818R-20+T&R by Maxim Integrated Products
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 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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DS1818R-20+T&R Information
DS1818R-20+T&R by Maxim Integrated Products is a Power Management Circuit.
Power Management Circuits 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 DS1818R-20+T&R
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
DS1818R-20+T&RCT-ND
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DigiKey | IC SUPERVISOR 1 CHANNEL SOT23-3 Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
6571 In Stock |
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$2.0981 / $3.8900 | Buy Now |
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Quest Components | POWER SUPPLY SUPPORT CIRCUIT, FIXED, 1 CHANNEL, +2.55VV, CMOS, PDSO3 | 1224 |
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$0.7742 / $2.2120 | Buy Now |
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Vyrian | Other Function Semiconductors | 1994 |
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RFQ |
Part Details for DS1818R-20+T&R
DS1818R-20+T&R CAD Models
DS1818R-20+T&R Part Data Attributes
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DS1818R-20+T&R
Maxim Integrated Products
Buy Now
Datasheet
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Compare Parts:
DS1818R-20+T&R
Maxim Integrated Products
Power Supply Support Circuit, Fixed, 1 Channel, +2.55VV, CMOS, PDSO3, ROHS COMPLIANT, SOT-23, 3 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC | |
| Part Package Code | SOT-23 | |
| Package Description | ROHS COMPLIANT, SOT-23, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Length | 2.92 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TO-236 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.12 mm | |
| Supply Current-Max (Isup) | 0.035 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 1.2 V | |
| Supply Voltage-Nom (Vsup) | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Threshold Voltage-Nom | +2.55V | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 1.3 mm |
Alternate Parts for DS1818R-20+T&R
This table gives cross-reference parts and alternative options found for DS1818R-20+T&R. 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 DS1818R-20+T&R, 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 |
|---|---|---|---|---|
| DS1818R-20+T&R | Analog Devices Inc | Check for Price | 3.3V EconoReset with Pushbutton, 3-SOT_23-N/A, 3 Pins, -40 to 85C | DS1818R-20+T&R vs DS1818R-20+T&R |
| DS1818R-20 | Maxim Integrated Products | Check for Price | Power Supply Support Circuit, Fixed, 1 Channel, +2.55VV, CMOS, PDSO3, SOT-23, 3 PIN | DS1818R-20+T&R vs DS1818R-20 |
| DS1818R-20/T&R | Maxim Integrated Products | Check for Price | Power Supply Support Circuit, Fixed, 1 Channel, +2.55VV, PDSO3, SOT-23, 3 PIN | DS1818R-20+T&R vs DS1818R-20/T&R |
DS1818R-20+T&R Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the DS1818R-20+T&R is 2.7V to 5.5V.
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To ensure reliable data retention, the device should be powered down correctly, and the VCC pin should be lowered to 0V before removing power. Additionally, the device should be stored in a cool, dry place, away from direct sunlight and radiation.
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The maximum clock frequency for the DS1818R-20+T&R is 400 kHz.
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To handle bus contention, ensure that only one device is transmitting data at a time. If multiple devices are connected to the same bus, use a bus arbiter or a multiplexer to prevent data corruption.
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The typical power consumption of the DS1818R-20+T&R is 1.5mA (active) and 1μA (standby).