Home  LT3505IDD#PBF  LT3505IDD#PBF VS LT3505IDD#TRPBF

LT3505IDD#PBF vs LT3505EDD#PBF vs LT3505IDD#TRPBF Comparison

  • Hide Shared Attributes
    LT3505IDD#PBF
    LT3505IDD#PBF
    LT3505EDD#PBF
    LT3505EDD#PBF
    LT3505IDD#TRPBF
    LT3505IDD#TRPBF
  • Part No.
    LT3505IDD#PBF
    LT3505EDD#PBF
    LT3505IDD#TRPBF
  • Description
    Conv DC-DC 3.6V to 36V Step Down Single-Out 0.78V to 33.84V 1.2A Automotive 8Pin DFN EP
    Conv DC-DC 3.6V to 36V Step Down Single-Out 0.78V to 33.84V 1.2A Automotive 8Pin DFN EP Tube
    LT3505 - 1.2A, Step-Down Switching Regulator in 3mm x 3mm DFN
  • Manufacturer
    Linear technology
    Linear technology
    Linear technology
  • Classification
    DC-DC Converters
    DC-DC Converters
    DC-DC Converters
  • Reference Price(USD)
    $3.562
    $2.972
    $3.812
  • Inventory(pcs)
    1.9k
    833
    2.5k
  • Case/Package
    DFN-8
    DFN-8
    WFDFN-8
  • Number of Pins
    8
    8
    -
  • Frequency
    -
    3.00 MHz
    -
  • Number of Positions
    8
    8
    -
  • Output Voltage
    0.78V ~ 33.84V
    0.78V ~ 33.8V
    0.78V ~ 33.8V
  • ECCN Code
    EAR99
    -
    -
  • Switching Frequency
    3 MHz
    3 MHz
    200kHz ~ 3.01MHz
  • Output Current
    1.2 A
    1.2 A
    1.2 A
  • Quiescent Current
    -
    2 mA
    -
  • Number of Outputs
    1
    1
    1
  • Operating Temperature
    -40℃ ~ 125℃ (TJ)
    -40℃ ~ 85℃
    -40℃ ~ 125℃ (TJ)
  • Size-Length
    3 mm
    3 mm
    -
  • Size-Width
    3 mm
    3 mm
    -
  • Size-Height
    0.7 mm
    0.7 mm
    -
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Cut Tape (CT)
    Cut Tape (CT)
    Tape & Reel (TR)
  • REACH SVHC Compliance
    No SVHC
    No SVHC
    -
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Unknown
    Unknown
    Unknown
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -
  • REACH SVHC Compliance Edition
    2015/12/17
    2015/12/17
    -
  • Output Voltage (Max)
    31.32 V
    31.32 V
    33.84 V
  • Input Voltage (Max)
    36 V
    36 V
    36 V
  • Input Voltage
    3.6V ~ 36V
    3.6V ~ 36V
    3.6V ~ 36V
  • Output Voltage (Min)
    780 mV
    780 mV
    0.78 V
  • Supply Voltage
    -
    3.6 V
    -
  • Input Voltage (Min)
    3.6 V
    3.6 V
    3.6 V
  • Line Regulation
    0.007 %
    0.007 %
    -
  • Automative-Spec
    -
    Yes
    -
  • Output Current (Max)
    1.2 A
    1.2 A
    -
  • Industrial-Spec
    -
    Yes
    -
  • Operating Temperature (Max)
    125 ℃
    85 ℃
    -
  • Overview
    LT3505IDD#PBF Product overview

    Adjust the voltage level of your devices with this step down LT3505IDD#PBF DC to DC converter from Linear Technology. This converter"s single output can produce a current up to 1.2 A. This will operate at a minimum voltage of 3.6 V and a maximum voltage of 36 V, making it easy to control the power in your circuit. With an adjustable output that has a voltage of 0.78 to 33.84 V, this is power management at its best. At a line regulation of 0.007%/V(Typ) your circuit is capable of maintaining a constant voltage level at your output. This part offers a switching frequency of 200 to 3000 kHz in order to work properly. This converter has an operating temperature range of -40 °C to 125 °C.

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    LT3505EDD#PBF Product overview

    The LT3505EDD#PBF is a current-mode PWM step-down DC-to-DC Converter with an internal 1.4A power switch. The wide operating input range of 3.6 to 36V (40V maximum) makes the LT3505 ideal for regulating power from a wide variety of sources, including unregulated wall transformers and 24V industrial supplies. The oscillator can be programmed for high frequency operation allowing the use of tiny, external components or it can be programmed for lower frequency operation to maximize efficiency. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. The low current (<2µA) shutdown mode provides output disconnect, enabling easy power management in battery-powered systems.

    .
    Short-circuit robust
    .
    Soft-start function
    .
    Uses tiny capacitors and inductors
    .
    350mV at 1A Low VCESAT switch
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LT3505IDD#PBF Alternative Parts

Image Part Compare Manufacturer Category Description
Image:LT3505IDD#PBF Mfr.Part#:LT3505IDD#PBF Compare: Current Part Manufacturers:Linear technology Category:DC-DC Converters Description:Conv dc-dc 3.6v to 36v step down single-out 0.78v to 33.84v 1.2a automoN/Ave 8pin dfn ep
Image:LT3505EDD#PBF Mfr.Part#:LT3505EDD#PBF Compare: LT3505IDD#PBF VS LT3505EDD#PBF Manufacturers:Linear technology Category:DC-DC Converters Description:Conv dc-dc 3.6v to 36v step down single-out 0.78v to 33.84v 1.2a automoN/Ave 8pin dfn ep tube
Image:LT3505IDD#TRPBF Mfr.Part#:LT3505IDD#TRPBF Compare: LT3505IDD#PBF VS LT3505IDD#TRPBF Manufacturers:Linear technology Category:DC-DC Converters Description:Lt3505 - 1.2a, step-down switching regulator in 3mm x 3mm dfn