LTC2955ITS8-2#TRMPBF

Supervisory Circuits Pushbutton On/Off Controller with Automatic Turn-On
4,308 Effective Inventory

LTC2955ITS8-2#TRMPBF

Effective Inventory4,308

Supervisory Circuits Pushbutton On/Off Controller with Automatic Turn-On

  • Manufacturer Part # : LTC2955ITS8-2#TRMPBF

  • Package/Case: SOT23-8

  • Part Status : ACTIVE

  • Brand: Analog Devices

  • 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.

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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

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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.

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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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LTC2955ITS8-2#TRMPBF DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $3.882 $3.88
10 $3.401 $34.01
30 $3.115 $93.45
100 $2.824 $282.40
500 $2.690 $1,345.00
1000 $2.630 $2,630.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Rapid Quote

Please submit RFQ for LTC2955ITS8-2#TRMPBF or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The LTC2955ITS8-2#TRMPBF, a marvel of engineering from Linear Technology (now part of Analog Devices), stands as a beacon of precision in the domain of push-button on/off controllers. Teaming up with a power supply, this device orchestrates flawless power-up and power-down procedures within electronic devices. Possessing an expansive supply voltage range spanning from 2.7V to 26V, it exemplifies adaptability across a broad spectrum of power inputs, making it a versatile choice for myriad applications. Its customizable debounce timer adds a layer of sophistication, curbing unpredictable behavior arising from mechanical switch bounce

Key Features

  • Stereo Audio Input
  • Fully Asynchronous Operation
  • Microprocessor Compatible
  • Error Correction Mechanism
  • Pulse Frequency Modulation
  • Data Encryption Standard

Application

  • Micropower solution
  • Adjustable delay feature
  • Wide voltage range

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Supervisory Circuits RoHS Details
Type Voltage Monitor Mounting Style SMD/SMT
Package / Case SOT-23-8 Threshold Voltage 800 mV
Number of Inputs Monitored 1 Input Output Type Active High, Active Low, Open Drain
Manual Reset No Manual Reset Watchdog Timers No Watchdog
Battery Backup Switching No Backup Reset Delay Time 200 us
Supply Voltage - Max 36 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Series LTC2955
Brand Analog Devices Chip Enable Signals Chip Enable
Development Kit DC1836A-B Operating Supply Current 1.2 uA
Power Fail Detection Yes Product Type ! Supervisory Circuits
Factory Pack Quantity 500 Subcategory PMIC - Power Management ICs
Supply Voltage - Min 1.5 V Unit Weight 0.130443 oz

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.

Preliminary Specification LTC2955ITS8-2#TRMPBF PDF Download

FAQs

What is LTC2955ITS8-2#TRMPBF?

The LTC2955ITS8-2#TRMPBF is a pushbutton on/off controller with micropower quiescent current designed by Linear Technology (now part of Analog Devices). It is ideal for applications requiring power-up and power-down sequencing, system reset, and low-power operation, such as battery-powered devices, portable equipment, and remote sensors.

How Does LTC2955ITS8-2#TRMPBF Work?

The LTC2955ITS8-2#TRMPBF works by monitoring the state of a pushbutton switch to control the power-up and power-down sequences of a system. It features a low quiescent current, allowing for efficient power management in battery-operated devices. The controller also provides a reset function to ensure proper initialization of the system during power-up.

How Many Pins does LTC2955ITS8-2#TRMPBF have and What are the Functions of the Pinout Configuration?

The LTC2955ITS8-2#TRMPBF is housed in an 8-lead TSOT-23 package. The pinout configuration includes:

  • EN/UV: Enable and undervoltage lockout pin.
  • POR: Power-on reset output.
  • GATE: Gate control output for external p-channel MOSFET.
  • VIN: Input voltage supply pin.
  • SW: Switch input for pushbutton monitoring.
  • GND: Ground pin.
  • RST: Reset output.
  • FLT: Fault output.

What are the Pros and Cons of LTC2955ITS8-2#TRMPBF?

Pros:

  • Micropower Quiescent Current: Operates with very low quiescent current, suitable for battery-powered applications.
  • Pushbutton Control: Provides pushbutton monitoring for power-up and power-down sequences.
  • Power-On Reset: Generates a power-on reset signal for proper system initialization.
  • Compact Package: The 8-lead TSOT-23 package is space-efficient, suitable for compact designs.
  • Enable and Fault Monitoring: Offers enable and fault monitoring outputs for system status indication.

Cons:

  • External Components: May require additional external components for interfacing and power control.
  • Package Handling: The small TSOT-23 package may require care during handling and soldering.

Are There Any Equivalents/Alternatives to LTC2955ITS8-2#TRMPBF for Recommendation?

  • The TPS22922 power load switch from Texas Instruments provides similar pushbutton control and power-on reset functionalities.
  • Alternatives to the LTC2955ITS8-2#TRMPBF include the MAX16050 from Maxim Integrated and the TPL5111 from Texas Instruments.

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