Part Details for LTC691CSW#PBF by Analog Devices Inc
Results Overview of LTC691CSW#PBF by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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
Computing and Data Storage
Energy and Power Systems
Renewable Energy
LTC691CSW#PBF Information
LTC691CSW#PBF by Analog Devices Inc 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 LTC691CSW#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
51AK7440
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Newark | Voltage Detector, Wsoic-16, 70Deg C, Reset Threshold Voltage ? Min:-, Reset Threshold Voltage ? Max:-, Reset Threshold Voltage - Nom:4.65V, No. Of Monitored Voltages:1Monitors, Supply Voltage Min:4.75V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Analog Devices LTC691CSW#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 83 |
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$7.2000 / $12.2200 | Buy Now |
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DISTI #
LTC691CSW#PBF-ND
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DigiKey | IC SUPERVISOR 1 CHANNEL 16SOIC Min Qty: 1 Lead time: 10 Weeks Container: Tube |
137 In Stock |
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$6.8750 / $13.5500 | Buy Now |
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DISTI #
584-LTC691CSW#PBF
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Mouser Electronics | Supervisory Circuits uP Supy Circs RoHS: Compliant | 48 |
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$7.0700 / $12.2200 | Buy Now |
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Analog Devices Inc | uP Supy Circs Package Multiple: 47 | 1767 |
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$5.5000 / $13.5500 | Buy Now |
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Rochester Electronics | LTC691 - Microprocessor Supervisory Circuits RoHS: Compliant Status: Active Min Qty: 1 | 5 |
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$5.7900 / $7.2400 | Buy Now |
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DISTI #
LTC691CSW#PBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 47 | 0 |
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$7.1000 / $8.2500 | Buy Now |
Part Details for LTC691CSW#PBF
LTC691CSW#PBF CAD Models
LTC691CSW#PBF Part Data Attributes
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LTC691CSW#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC691CSW#PBF
Analog Devices Inc
Microprocessor Supervisory Circuits
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 0.300 INCH, LEAD FREE, PLASTIC, SOP-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | 05-08-1620 (SW16) | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 10.3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.5 mm |
Alternate Parts for LTC691CSW#PBF
This table gives cross-reference parts and alternative options found for LTC691CSW#PBF. 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 LTC691CSW#PBF, 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 |
|---|---|---|---|---|
| MAX691EWE+T | Maxim Integrated Products | $8.6352 | Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, SOP-16 | LTC691CSW#PBF vs MAX691EWE+T |
| MAX691EWE-T | Maxim Integrated Products | Check for Price | Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, SOP-16 | LTC691CSW#PBF vs MAX691EWE-T |
| LTC691ISW#TRPBF | Linear Technology | Check for Price | LTC691 - Microprocessor Supervisory Circuits; Package: SO; Pins: 16; Temperature Range: -40°C to 85°C | LTC691CSW#PBF vs LTC691ISW#TRPBF |
| LTC691ISW#PBF | Analog Devices Inc | Check for Price | Microprocessor Supervisory Circuits | LTC691CSW#PBF vs LTC691ISW#PBF |
| MAX691CWE+T | Maxim Integrated Products | Check for Price | Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, SOP-16 | LTC691CSW#PBF vs MAX691CWE+T |
| MAX691CWE-T | Maxim Integrated Products | Check for Price | Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, SOP-16 | LTC691CSW#PBF vs MAX691CWE-T |
| LTC691CSW#TR | Linear Technology | Check for Price | LTC691 - Microprocessor Supervisory Circuits; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C | LTC691CSW#PBF vs LTC691CSW#TR |
| LTC691ISW | Analog Devices Inc | Check for Price | Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16 | LTC691CSW#PBF vs LTC691ISW |
| LTC691CSW#PBF | Linear Technology | Check for Price | LTC691 - Microprocessor Supervisory Circuits; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C | LTC691CSW#PBF vs LTC691CSW#PBF |
LTC691CSW#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC691CSW involves keeping the input and output traces short and wide, using a solid ground plane, and placing the device close to the power supply bypass capacitors. A 4-layer PCB with a dedicated ground plane is recommended.
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To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the output capacitor is properly sized and placed close to the device. A minimum output capacitance of 10uF is recommended.
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The maximum input voltage that the LTC691CSW can handle is 15V. Exceeding this voltage may damage the device. It's recommended to use input voltage protection circuitry if the input voltage may exceed 15V.
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The LTC691CSW is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's performance and consider using a heat sink if operating in high-temperature environments.
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To troubleshoot issues with the LTC691CSW, start by checking the input voltage, output voltage, and current. Verify that the device is properly soldered and that the PCB layout is correct. Use an oscilloscope to check for oscillations or noise on the output. Consult the datasheet and application notes for more troubleshooting guidance.