LTC1550LCS8#PBF The LTC1550LCS8#PBF is a charge pump switching regulator IC from Analog Devices. It features an adjustable negative output voltage and operates from a 2.7V to 5.5V input.
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LTC1550LCS8#PBF

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Mfr Name: LT
LT
The LTC1550LCS8#PBF is a charge pump switching regulator IC from Analog Devices. It features an adjustable negative output voltage and operates from a 2.7V to 5.5V input.
✓ Total Stock: 47 pcs

LTC1550LCS8#PBF Available from 1 distributor

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47 pcs
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LTC1550LCS8#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
SVHC Present
Storage Temperature

LTC1550LCS8#PBF Description

Short technical summary and product information.

The LTC1550LCS8#PBF is a versatile charge pump switching regulator IC manufactured by Analog Devices. Designed for power management applications, it offers an adjustable negative output voltage ranging from -1.225V to -4.8V, with a maximum output current of 20mA. The device operates efficiently within an input voltage range of 2.7V to 5.5V and utilizes a switching frequency of 900kHz.

 

This regulator IC is housed in an 8-MSOP package, suitable for surface mount applications. It operates within a temperature range of 0°C to +70°C. The buck-boost topology allows for flexible voltage conversion.

 

Key electrical characteristics include its ability to provide a negative output voltage from a positive input, making it useful in various circuit designs. The surface mount package and specific operating temperature range should be considered during board layout and system design.

LTC1550LCS8#PBF Quick Information

Product Type: Charge Pump Switching Regulator IC
Canonical Name: LTC1550LCS8#PBF Charge Pump Switching Regulator IC
Subcategory: DC-DC Switching Regulators

LTC1550LCS8#PBF Compliance

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

LTC1550LCS8#PBF Features

  • Adjustable negative output voltage.
  • Input voltage range 2.7V to 5.5V.
  • Maximum output current of 20mA.
  • 900kHz switching frequency.
  • Surface mount 8-MSOP package.

LTC1550LCS8#PBF Applications

  • Negative voltage generation for op-amp supplies
  • Bias supply for LCD displays
  • Portable battery-powered equipment power
  • Charge pump for low-power negative rails

LTC1550LCS8#PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LTC1550LCS8#PBF?

The input voltage range is 2.7V to 5.5V.

What is the output voltage range of the LTC1550LCS8#PBF?

The output voltage is adjustable from -1.225V to -4.8V.

What is the maximum output current for this switching regulator?

The maximum output current is 20mA.

What is the switching frequency of the LTC1550LCS8#PBF?

The switching frequency is 900kHz.

What is the operating temperature range?

The operating temperature range is 0°C to +70°C.

What type of package is the LTC1550LCS8#PBF in?

It is supplied in an 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package.

Is this part RoHS compliant?

Yes, it is RoHS3 Compliant.

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