Datasheets
LT3690EUFE#PBF by:

LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current; Package: QFN; Pins: 26; Temperature Range: -40°C to 85°C

Part Details for LT3690EUFE#PBF by Linear Technology

Overview of LT3690EUFE#PBF by Linear Technology

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Available Datasheets

Part # Manufacturer Description Datasheet
LT3690EUFE#PBF Analog Devices 36V, 4A, 1.5MHz Sync Buck Sw R
LT3690EUFE#TRPBF Analog Devices 36V, 4A, 1.5MHz Sync Buck Sw R

Price & Stock for LT3690EUFE#PBF

Part # Distributor Description Stock Price Buy
Win Source Electronics IC REG BUCK ADJ 4A 26QFN / Conv DC-DC 3.9V to 36V Synchronous Step Down Single-Out 0.8V to 20V 4A Automotive 26-Pin QFN EP Tube 19400
  • 6 $9.8920
  • 13 $8.1160
  • 20 $7.8630
  • 27 $7.6090
  • 34 $7.3560
  • 46 $6.5950
$6.5950 / $9.8920 Buy Now

Part Details for LT3690EUFE#PBF

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LT3690EUFE#PBF Part Data Attributes

LT3690EUFE#PBF Linear Technology
Buy Now Datasheet
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LT3690EUFE#PBF Linear Technology LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current; Package: QFN; Pins: 26; Temperature Range: -40°C to 85°C
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer LINEAR TECHNOLOGY CORP
Part Package Code QFN
Package Description 4 X 6 MM, LEAD FREE, PLASTIC, QFN-26
Pin Count 26
Manufacturer Package Code UFEMA
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 20V, ALSO OPERATES AS AN LDO REGULATOR
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 36 V
Input Voltage-Min 3.9 V
Input Voltage-Nom 12 V
JESD-30 Code R-PQCC-N26
JESD-609 Code e3
Length 6 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 26
Operating Temperature-Max 125 °C
Operating Temperature-Min
Output Current-Max 8 A
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC26/32,.16X.24,20
Package Shape RECTANGULAR
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 BUCK
Switching Frequency-Max 1680 kHz
Technology BIPOLAR
Temperature Grade OTHER
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 LT3690EUFE#PBF

This table gives cross-reference parts and alternative options found for LT3690EUFE#PBF. 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 LT3690EUFE#PBF, 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 Description Manufacturer Compare
LT3690HUFE#TRPBF LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current; Package: QFN; Pins: 26; Temperature Range: -40°C to 125°C Linear Technology LT3690EUFE#PBF vs LT3690HUFE#TRPBF
LT3690MPUFE#PBF 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current Analog Devices Inc LT3690EUFE#PBF vs LT3690MPUFE#PBF
LT3690MPUFE#TRPBF 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current Analog Devices Inc LT3690EUFE#PBF vs LT3690MPUFE#TRPBF
LT3690HUFE#TRPBF 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current Analog Devices Inc LT3690EUFE#PBF vs LT3690HUFE#TRPBF
LT3690IUFE#PBF 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current Analog Devices Inc LT3690EUFE#PBF vs LT3690IUFE#PBF
LT3690MPUFE#TRPBF LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current; Package: QFN; Pins: 26; Temperature Range: -55°C to 125°C Linear Technology LT3690EUFE#PBF vs LT3690MPUFE#TRPBF
LT3690HUFE#PBF LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current; Package: QFN; Pins: 26; Temperature Range: -40°C to 125°C Linear Technology LT3690EUFE#PBF vs LT3690HUFE#PBF
LT3690IUFE#TRPBF LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current; Package: QFN; Pins: 26; Temperature Range: -40°C to 85°C Linear Technology LT3690EUFE#PBF vs LT3690IUFE#TRPBF
LT3690IUFE#PBF LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current; Package: QFN; Pins: 26; Temperature Range: -40°C to 85°C Linear Technology LT3690EUFE#PBF vs LT3690IUFE#PBF
LT3690IUFE#TRPBF 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current Analog Devices Inc LT3690EUFE#PBF vs LT3690IUFE#TRPBF
Part Number Description Manufacturer Compare
LT3690MPUFE#PBF 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current Analog Devices Inc LT3690EUFE#PBF vs LT3690MPUFE#PBF
TPS54824RNVR 4.5-V to 17-V, 8-A synchronous SWIFT™ buck converter in HotRod™ QFN 18-VQFN-HR -40 to 150 Texas Instruments LT3690EUFE#PBF vs TPS54824RNVR
LT3690HUFE#TRPBF 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current Analog Devices Inc LT3690EUFE#PBF vs LT3690HUFE#TRPBF
TPS54824RNVT 4.5-V to 17-V, 8-A synchronous SWIFT™ buck converter in HotRod™ QFN 18-VQFN-HR -40 to 150 Texas Instruments LT3690EUFE#PBF vs TPS54824RNVT
LT3690IUFE#TRPBF 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current Analog Devices Inc LT3690EUFE#PBF vs LT3690IUFE#TRPBF
LT3690HUFE#PBF LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current; Package: QFN; Pins: 26; Temperature Range: -40°C to 125°C Linear Technology LT3690EUFE#PBF vs LT3690HUFE#PBF
TPS54821RHLR 4.5-V to 17-V, 8-A synchronous buck converter with hiccup current limit 14-VQFN -40 to 125 Texas Instruments LT3690EUFE#PBF vs TPS54821RHLR
LT3690IUFE#PBF LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current; Package: QFN; Pins: 26; Temperature Range: -40°C to 85°C Linear Technology LT3690EUFE#PBF vs LT3690IUFE#PBF
LT3690IUFE#TRPBF LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current; Package: QFN; Pins: 26; Temperature Range: -40°C to 85°C Linear Technology LT3690EUFE#PBF vs LT3690IUFE#TRPBF
LT3690MPUFE#TRPBF LT3690 - 36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70µA Quiescent Current; Package: QFN; Pins: 26; Temperature Range: -55°C to 125°C Linear Technology LT3690EUFE#PBF vs LT3690MPUFE#TRPBF

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