LTC3863MPDE#TRPBF The LTC3863MPDE#TRPBF is a switching voltage regulator from LT. It offers an output voltage range of -400 mV to -150 V and supports input voltages from 3.5 V to 60 V.
Mfr Part #:

LTC3863MPDE#TRPBF

Available from 1 distributors
Mfr Name: LT
LT
The LTC3863MPDE#TRPBF is a switching voltage regulator from LT. It offers an output voltage range of -400 mV to -150 V and supports input voltages from 3.5 V to 60 V.
Total Stock: 273 pcs

LTC3863MPDE#TRPBF Available from 1 distributor

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LTC3863MPDE#TRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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AEC Qualified
Automotive Grade
Industrial Grade
Input Voltage
Lead Style
Medical Grade
Military Grade
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Output Current
Output Voltage
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Tape & Reel
Topology

LTC3863MPDE#TRPBF Description

Short technical summary and product information.

The LTC3863MPDE#TRPBF is a switching voltage regulator manufactured by LT. This component is designed for demanding power applications, offering a wide output voltage range from -400 mV to -150 V.

 

Key electrical specifications include a maximum input voltage of 60 V and a minimum input voltage of 3.5 V. It operates with a switching frequency between 50 kHz and 850 kHz, and provides a load regulation of -0.015%. The device consumes a low operating supply current of 50 uA.

 

This regulator is housed in a DFN-12 package and utilizes SMD/SMT mounting. It is supplied on tape and reel, suitable for automated assembly processes. The maximum operating temperature is rated at 150 C.

LTC3863MPDE#TRPBF Quick Information

Product Type: Switching Voltage Regulator
Series: LTC3863
Canonical Name: LTC3863MPDE#TRPBF Switching Voltage Regulator
Subcategory: DC DC Switching Controllers

LTC3863MPDE#TRPBF Compliance

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

LTC3863MPDE#TRPBF Features

  • Output voltage from -400 mV to -150 V.
  • Input voltage range of 3.5 V to 60 V.
  • Switching frequency from 50 kHz to 850 kHz.
  • Low operating supply current of 50 uA.
  • DFN-12 package for surface mounting.

LTC3863MPDE#TRPBF Applications

  • Provides negative bias for operational amplifier circuits.
  • Supplies dual polarity rails for mixed-signal systems.
  • Drives gate drivers requiring isolated negative voltages.
  • Powers sensor interfaces needing negative reference levels.
  • Supports telecommunications equipment power distribution networks.

LTC3863MPDE#TRPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input and output voltage range for this controller?

The device accepts an input voltage from 3.5V to 60V and generates an adjustable output voltage ranging from -400mV to -150V.

What package style does this component use?

The LTC3863MPDE#TRPBF utilizes a DFN-12 surface-mount package designed for tape and reel automated assembly.

What is the maximum operating temperature rating?

The component is rated for a maximum operating temperature of plus 150 degrees Celsius.

How can the switching frequency be configured?

The switching frequency is programmable within a range of 50kHz to 850kHz to optimize efficiency and passive component size.

What is the maximum output current capability?

The controller provides a maximum output current of 20mA for connected loads.

What is the specified load regulation performance?

The device achieves a load regulation of negative 0.015 percent for stable voltage delivery.

What is the operating supply current consumption?

The IC draws an operating supply current of 50uA during active operation.

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