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Power Circuits / Switching Regulator or Controllers / LTC3785EUF#TRPBF
Datasheets
LTC3785EUF#TRPBF by:
Analog Devices Inc
Analog Devices Inc
Linear Technology
Not Found

10V, High Efficiency, Synchronous, No RSENSE Buck-Boost Controller

Part Details for LTC3785EUF#TRPBF by Analog Devices Inc

Results Overview of LTC3785EUF#TRPBF by Analog Devices Inc

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LTC3785EUF#TRPBF Information

LTC3785EUF#TRPBF by Analog Devices Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for LTC3785EUF#TRPBF

Part # Distributor Description Stock Price Buy
DISTI # LTC3785EUF#TRPBFCT-ND
DigiKey IC REG CTRLR BUCK-BOOST 24QFN Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 4508
In Stock
  • 1 $9.6900
  • 10 $7.5520
  • 25 $7.0176
  • 100 $6.4303
  • 250 $6.1503
  • 500 $5.9815
  • 1,000 $5.8426
  • 2,500 $5.3250
$5.3250 / $9.6900 Buy Now
DISTI # 584-LTC3785EUF#TRPBF
Mouser Electronics Switching Voltage Regulators 10V, Hi Eff, Sync, No RSENSE Buck-Boost RoHS: Compliant 2232
  • 1 $10.6600
  • 10 $7.6500
  • 25 $6.7300
  • 100 $5.6900
  • 250 $5.3300
  • 2,500 $5.3200
$5.3200 / $10.6600 Buy Now
DISTI # V72:2272_06478198
Arrow Electronics DC/DC Cntrlr Dual-OUT Step Down/Step Up 1000kHz 24-Pin QFN EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2028 Container: Cut Strips Americas - 116
  • 1 $5.7410
  • 10 $5.6490
  • 25 $5.5560
  • 100 $5.4630
$5.4630 / $5.7410 Buy Now
Analog Devices Inc 10V, Hi Eff, Sync, No RSENSE B Min Qty: 1 Package Multiple: 2500 904
  • 1 $11.1900
  • 10 $7.6500
  • 25 $6.7276
  • 100 $5.6851
  • 250 $5.3250
  • 1,000 $4.2600
  • 2,500 $5.3250
$4.2600 / $11.1900 Buy Now
DISTI # LTC3785EUFTRPBF
TME PMIC, DC/DC converter, Uin: 2.7÷10VDC, Uout: 2.7÷10VDC, QFN24, SMD Min Qty: 2500 0
  • 2,500 $5.0600
$5.0600 RFQ
DISTI # LTC3785EUFTRPBF
Richardson RFPD POWER MANAGEMENT IC RoHS: Compliant Min Qty: 2500 0
  • 2,500 $5.7200
  • 5,000 $5.5000
$5.5000 / $5.7200 Buy Now

Part Details for LTC3785EUF#TRPBF

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LTC3785EUF#TRPBF Part Data Attributes

Parametric Data
LTC3785EUF#TRPBF Analog Devices Inc
Buy Now Datasheet
Compare Parts:
LTC3785EUF#TRPBF Analog Devices Inc 10V, High Efficiency, Synchronous, No RSENSE Buck-Boost Controller
Select a part to compare:
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description 4 X 4 MM, LEAD FREE, PLASTIC, MO-220WGGD, QFN-24
Pin Count 24
Manufacturer Package Code 05-08-1697
Reach Compliance Code compliant
Samacsys Manufacturer Analog Devices
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 2.7V TO 10V
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 10 V
Input Voltage-Min 2.7 V
Input Voltage-Nom 3.6 V
JESD-30 Code S-PQCC-N24
JESD-609 Code e3
Length 4 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 24
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 3 A
Output Voltage-Nom 4.35 V
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Surface Mount YES
Switcher Configuration PHASE-SHIFT
Switching Frequency-Max 1000 kHz
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 4 mm

Alternate Parts for LTC3785EUF#TRPBF

This table gives cross-reference parts and alternative options found for LTC3785EUF#TRPBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC3785EUF#TRPBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LTC3785EUF#TR Analog Devices Inc Check for Price Switching Controller, Voltage-mode, 3A, 1000kHz Switching Freq-Max, CMOS, PQCC24 LTC3785EUF#TRPBF vs LTC3785EUF#TR
LTC3785IUF#TR Linear Technology Check for Price IC 3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC24, 4 X 4 MM, PLASTIC, MO-220WGGD, QFN-24, Switching Regulator or Controller LTC3785EUF#TRPBF vs LTC3785IUF#TR
LTC3785IUF#PBF Linear Technology Check for Price LTC3785 - 10V, High Efficiency, Synchronous, No RSENSE Buck-Boost Controller; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C LTC3785EUF#TRPBF vs LTC3785IUF#PBF
LTC3785IUF#TRPBF Analog Devices Inc Check for Price 10V, High Efficiency, Synchronous, No RSENSE Buck-Boost Controller LTC3785EUF#TRPBF vs LTC3785IUF#TRPBF
LTC3785IUF#PBF Analog Devices Inc $6.8121 10V, High Efficiency, Synchronous, No RSENSE Buck-Boost Controller LTC3785EUF#TRPBF vs LTC3785IUF#PBF
LTC3785IUF#TR Analog Devices Inc Check for Price Switching Controller, Voltage-mode, 3A, 1000kHz Switching Freq-Max, CMOS, PQCC24 LTC3785EUF#TRPBF vs LTC3785IUF#TR
LTC3785IUF Analog Devices Inc Check for Price Switching Controller, Voltage-mode, 3A, 1000kHz Switching Freq-Max, CMOS, PQCC24 LTC3785EUF#TRPBF vs LTC3785IUF
LTC3785EUF Linear Technology Check for Price IC 3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC24, 4 X 4 MM, PLASTIC, MO-220WGGD, QFN-24, Switching Regulator or Controller LTC3785EUF#TRPBF vs LTC3785EUF
LTC3785EUF#PBF Linear Technology Check for Price LTC3785 - 10V, High Efficiency, Synchronous, No RSENSE Buck-Boost Controller; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C LTC3785EUF#TRPBF vs LTC3785EUF#PBF

LTC3785EUF#TRPBF Related Parts

LTC3785EUF#TRPBF Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the VIN pin is 32V, but it's recommended to keep it below 28V for reliable operation.

  • To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a low-ESR capacitor for the input capacitor (CIN).

  • The maximum output current that the LTC3785 can deliver is 2A, but it's recommended to keep it below 1.5A for reliable operation.

  • The output voltage can be adjusted by using a resistive divider network between the VOUT pin and the GND pin. The ratio of the resistors determines the output voltage.

  • The EN (enable) pin is used to turn the converter on or off. When the EN pin is high, the converter is enabled, and when it's low, the converter is disabled.