LTC1516CS8#TR The LTC1516CS8#TR is a micropower charge pump DC/DC converter from LT, providing a regulated 5V output from a 2V to 5V supply. It is designed for small, battery-powered applications.
Mfr Part #:

LTC1516CS8#TR

Available from 1 distributors
Mfr Name: LT
LT
The LTC1516CS8#TR is a micropower charge pump DC/DC converter from LT, providing a regulated 5V output from a 2V to 5V supply. It is designed for small, battery-powered applications.
✓ Total Stock: 2,830 pcs

LTC1516CS8#TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,830 pcs
2830 pcs On Request 1 On Request On Request 2005 On Request On Request

LTC1516CS8#TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Medical Grade
Military Grade
Tape & Reel

LTC1516CS8#TR Description

Short technical summary and product information.

The LTC1516CS8#TR is a micropower, regulated 5V charge pump DC/DC converter manufactured by LT. It operates from a 2V to 5V input supply, making it suitable for battery-powered devices. The device features extremely low supply current, with a typical operating current of 12µA and less than 1µA in shutdown mode.

 

Key electrical specifications include a regulated 5V ±4% output voltage and output current capabilities of 20mA at VIN > 2V and 50mA at VIN > 3V. Typical efficiency exceeds 70% with load currents between 50µA and 50mA. The LTC1516 operates as either a doubler or a tripler to optimize efficiency based on input voltage and load conditions.

 

This charge pump converter requires a low external parts count, utilizing two 0.22µF flying capacitors and two 10µF capacitors at VIN and VOUT. It features thermal shutdown and can survive a continuous short from VOUT to GND. The shutdown mode disconnects the load from VIN. The internal oscillator operates at 600kHz.

 

The LTC1516CS8#TR is available in an 8-pin SO package, suitable for compact applications with a small application circuit footprint. It is offered in both commercial (0°C to 70°C) and industrial (-40°C to 85°C) temperature grades.

LTC1516CS8#TR Quick Information

Product Type: Charge Pump DC/DC Converter
Series: LTC1516
Canonical Name: LTC1516 Micropower, Regulated 5V Charge Pump DC/DC Converter
Subcategory: Charge Pump

LTC1516CS8#TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LTC1516CS8#TR Features

  • Micropower charge pump DC/DC converter.
  • Regulated 5V output from 2V to 5V input.
  • Ultralow operating supply current of 12µA.
  • High efficiency exceeding 70% typical.
  • Compact 8-pin SO package.

LTC1516CS8#TR Applications

  • Suitable for 2-cell to 5V conversion.
  • Ideal for Li-Ion battery backup supplies.
  • Used for local 3V to 5V conversion.
  • Applicable to 5V flash memory programmers.
  • Designed for smart card readers.

LTC1516CS8#TR FAQs

8 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LTC1516CS8#TR?

The LTC1516CS8#TR provides a regulated 5V output.

What is the input voltage range for the LTC1516CS8#TR?

The input voltage range is 2V to 5V.

What is the typical supply current of the LTC1516CS8#TR?

The typical supply current is 12µA with no load and less than 1µA in shutdown.

What is the maximum output current of the LTC1516CS8#TR?

The maximum output current is 20mA for input voltages above 2V and 50mA for input voltages above 3V.

What is the operating frequency of the LTC1516CS8#TR?

The typical operating frequency is 600kHz.

What is the efficiency of the LTC1516CS8#TR?

Typical efficiency exceeds 70% over a load range of 50µA to 50mA at 3V input.

What package is the LTC1516CS8#TR available in?

It is available in an 8-pin SOIC package.

What are the operating temperature ranges for the LTC1516CS8#TR?

The device is offered in commercial grade (0°C to 70°C) and industrial grade (-40°C to 85°C).

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