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LTC2954ITS8-2#TRMPBF
Push Button On/Off Controller with µP Interrupt
LTC2954ITS8-2#TRMPBF
Push Button On/Off Controller with µP Interrupt
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Manufacturer Part # : LTC2954ITS8-2#TRMPBF
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Package/Case: SOT-23-8
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Brand: Analog Devices
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Product Categories : Power Supply Controllers, Monitors
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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LTC2954ITS8-2#TRMPBF DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.795 | $2.80 |
| 10 | $2.441 | $24.41 |
| 30 | $2.219 | $66.57 |
| 100 | $1.992 | $199.20 |
| 500 | $1.890 | $945.00 |
| 1000 | $1.846 | $1,846.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
This specific model of the LTC2954 family features a manual reset input and power supply sequencer, giving users control over the system reset function. The temperature range of -40°C to 125°C ensures reliable performance in harsh operating environments, making it suitable for a wide range of applications. With a quiescent current of only 3.5µA, the LTC2954ITS8-2#TRMPBF is a power-efficient choice for battery-powered devices where energy conservation is a priority
Key Features
- This IC is suitable for use in battery-powered devices, such as smartphones and laptops, due to its low standby current.
- The LTC29xx family offers a wide range of input voltage options from 2.7V to 80V, making it versatile and adaptable.
- Its compact size and high integration also make it suitable for use in small electronic devices.
Application
- Vote for Change
- Enjoy the Outdoors
- Live in the Moment
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | No | Rohs Code | Yes |
| Part Life Cycle Code | Active | Pin Count ! | 8 |
| Reach Compliance Code | compliant | Adjustable Threshold | YES |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 | Length | 2.9 mm |
| Moisture Sensitivity Level | 1 | Number of Channels | 1 |
| Number of Functions | 1 | Number of Terminals | 8 |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | VSSOP |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | Qualification Status ! | Not Qualified |
| Seated Height-Max | 1 mm | Supply Voltage-Max (Vsup) | 26.4 V |
| Supply Voltage-Min (Vsup) | 2.7 V | Surface Mount ! | YES |
| Technology | CMOS | Temperature Grade ! | INDUSTRIAL |
| Terminal Finish | MATTE TIN | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 0.65 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | Width | 1.625 mm |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LTC2954ITS8-2#TRMPBF?
The LTC2954ITS8-2#TRMPBF is a dual input power monitor and sequence controller designed by Linear Technology, now part of Analog Devices. It is ideal for managing power supplies in systems that require power source monitoring, sequencing, and protection features.
How Does LTC2954ITS8-2#TRMPBF Work?
The LTC2954ITS8-2#TRMPBF operates by monitoring two input power sources, determining their status and sequencing them appropriately to ensure proper power supply operation. It features adjustable undervoltage and overvoltage thresholds, as well as configurable power-up and power-down sequencing, providing control over the power supply sequence.
How Many Pins does LTC2954ITS8-2#TRMPBF have and What are the Functions of the Pinout Configuration?
The LTC2954ITS8-2#TRMPBF is housed in an 8-lead TSOT-23 package. The pinout configuration includes:
- VIN1, VIN2: Input voltage pins for power source 1 and power source 2, respectively.
- EN1, EN2: Enable pins for power source 1 and power source 2, respectively.
- FLT1, FLT2: Fault indicator pins for power source 1 and power source 2, respectively.
- SEQ: Sequence control pin for power supply sequencing.
- GND: Ground pin.
What are the Pros and Cons of LTC2954ITS8-2#TRMPBF?
Pros:
- Dual Input Monitoring: Monitors two power sources for enhanced system reliability.
- Sequencing Control: Allows configurable power-up and power-down sequencing for proper system operation.
- Adjustable Thresholds: Provides flexibility with adjustable undervoltage and overvoltage thresholds.
- Fault Indication: Includes fault indicator pins for quick identification of power supply issues.
- Compact Package: The 8-lead TSOT-23 package is space-efficient for compact designs.
Cons:
- Complexity: May require careful configuration and setup for optimal power management.
- External Components: May need additional components for specific system requirements.
- Programming: Configurable features may require programming or customization for desired functionality.
Are There Any Equivalents/Alternatives to LTC2954ITS8-2#TRMPBF for Recommendation?
- The LTC2937 from Linear Technology offers similar dual input power monitoring and sequencing capabilities.
- Alternatives to the LTC2954ITS8-2#TRMPBF include the TPS3840 from Texas Instruments and the ADM1085 from Analog Devices.
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