Part Details for LTC691ISW#PBF by Linear Technology
Results Overview of LTC691ISW#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Computing and Data Storage
Energy and Power Systems
Renewable Energy
LTC691ISW#PBF Information
LTC691ISW#PBF by Linear Technology 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.
Part Details for LTC691ISW#PBF
LTC691ISW#PBF CAD Models
LTC691ISW#PBF Part Data Attributes
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LTC691ISW#PBF
Linear Technology
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Datasheet
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LTC691ISW#PBF
Linear Technology
LTC691 - Microprocessor Supervisory Circuits; Package: SO; Pins: 16; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SOIC | |
| Package Description | 0.300 INCH, LEAD FREE, PLASTIC, SOP-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | SW | |
| 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-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 | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Supply Current-Max (Isup) | 2.5 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| 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 LTC691ISW#PBF
This table gives cross-reference parts and alternative options found for LTC691ISW#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 LTC691ISW#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 | LTC691ISW#PBF vs MAX691EWE+T |
| MAX691EWE-T | Maxim Integrated Products | Check for Price | Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, SOP-16 | LTC691ISW#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 | LTC691ISW#PBF vs LTC691ISW#TRPBF |
| LTC691ISW#PBF | Analog Devices Inc | Check for Price | Microprocessor Supervisory Circuits | LTC691ISW#PBF vs LTC691ISW#PBF |
| MAX691CWE+T | Maxim Integrated Products | Check for Price | Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, SOP-16 | LTC691ISW#PBF vs MAX691CWE+T |
| MAX691CWE-T | Maxim Integrated Products | Check for Price | Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, SOP-16 | LTC691ISW#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 | LTC691ISW#PBF vs LTC691CSW#TR |
| LTC691ISW | Analog Devices Inc | Check for Price | Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16 | LTC691ISW#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 | LTC691ISW#PBF vs LTC691CSW#PBF |
| LTC691CSW#TRPBF | Analog Devices Inc | Check for Price | Microprocessor Supervisory Circuits | LTC691ISW#PBF vs LTC691CSW#TRPBF |
LTC691ISW#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC691ISW#PBF involves keeping the input and output traces short and separate, 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. Additionally, use a low-ESR output capacitor, and consider adding a small series resistor (e.g., 1Ω) between the output capacitor and the load to dampen oscillations.
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The maximum input voltage for the LTC691ISW#PBF is 15V, but it's recommended to keep the input voltage below 12V to ensure reliable operation and prevent damage to the device.
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The LTC691ISW#PBF is rated for operation up to 125°C, but its performance may degrade at high temperatures. Consider using a heat sink or reducing the power dissipation to ensure reliable operation in high-temperature environments.
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The power dissipation of the LTC691ISW#PBF can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.