Datasheets
LT3645EUD#PBF by:

36V 500mA Step-Down Regulator and 200mA LDO

Part Details for LT3645EUD#PBF by Analog Devices Inc

Overview of LT3645EUD#PBF by Analog Devices Inc

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Price & Stock for LT3645EUD#PBF

Part # Distributor Description Stock Price Buy
DISTI # 50AK5566
Newark Switching Regulator, 2Output, Qfn-Ep-16, Ic Type:Buck Regulator, Ldo, Supply Voltage:36V, No. Of Step-Down Dc - Dc Converters:1, No. Of Ldo Regulators:1, No. Of Regulated Outputs:2, Ic Case/Package:Qfn-Ep, No. Of Pins:16Pins Rohs Compliant: Yes |Analog Devices LT3645EUD#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 121
  • 1 $6.5300
  • 10 $5.9000
  • 25 $5.6300
  • 50 $5.2600
  • 100 $4.8800
  • 363 $4.6600
  • 605 $4.2500
$4.2500 / $6.5300 Buy Now
DISTI # LT3645EUD#PBF-ND
DigiKey IC REG DL BUCK/LNR 750KHZ 16QFN Min Qty: 1 Lead time: 10 Weeks Container: Tube 584
In Stock
  • 1 $8.3500
  • 10 $5.7410
  • 25 $5.0656
  • 100 $4.3102
  • 250 $3.9440
  • 500 $3.7209
  • 1,000 $3.5357
  • 2,500 $3.4000
$3.4000 / $8.3500 Buy Now
DISTI # 584-LT3645EUD#PBF
Mouser Electronics Switching Voltage Regulators 36V 500mA Buck Reg & 200mA LDO RoHS: Compliant 38
  • 1 $6.5300
  • 10 $5.9000
  • 25 $5.6300
  • 100 $4.8800
  • 242 $4.6600
  • 484 $4.2500
  • 1,089 $3.7000
$3.7000 / $6.5300 Buy Now
Analog Devices Inc 36V 500mA Buck Reg & 200mA LDO Package Multiple: 121 117
  • 1 $8.3500
  • 10 $5.7410
  • 25 $5.0656
  • 100 $4.3102
  • 250 $3.9440
  • 500 $3.7209
  • 1,000 $3.5357
  • 2,500 $3.4000
$3.4000 / $8.3500 Buy Now
DISTI # 69171630
Verical Step Down Regulator 3.6V to 36V 16-Pin QFN EP Tube RoHS: Compliant Min Qty: 92 Package Multiple: 92 Date Code: 2318 Americas - 92
  • 92 $3.2200
$3.2200 Buy Now
DISTI # LT3645EUD#PBF
Richardson RFPD VOLTAGE REGULATOR RoHS: Compliant Min Qty: 121 0
  • 121 $3.8600
  • 500 $3.7500
  • 1,000 $3.6500
  • 5,000 $3.5100
$3.5100 / $3.8600 Buy Now

Part Details for LT3645EUD#PBF

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LT3645EUD#PBF Part Data Attributes

LT3645EUD#PBF Analog Devices Inc
Buy Now Datasheet
Compare Parts:
LT3645EUD#PBF Analog Devices Inc 36V 500mA Step-Down Regulator and 200mA LDO
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description 3 X 3 MM, LEAD FREE, PLASTIC, MO-220WEED-2, QFN-16
Pin Count 16
Manufacturer Package Code 05-08-1691
Reach Compliance Code compliant
Samacsys Manufacturer Analog Devices
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 8V, ALSO OPERATES AS LDO REGULATOR
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Input Voltage-Max 36 V
Input Voltage-Min 3.6 V
Input Voltage-Nom 12 V
JESD-30 Code S-PQCC-N16
JESD-609 Code e3
Length 3 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min
Output Current-Max 1.25 A
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 BUCK
Switching Frequency-Max 825 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 3 mm

Alternate Parts for LT3645EUD#PBF

This table gives cross-reference parts and alternative options found for LT3645EUD#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 LT3645EUD#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 Manufacturer Composite Price Description Compare
LT3645EUD#TRPBF Analog Devices Inc Check for Price 36V 500mA Step-Down Regulator and 200mA LDO LT3645EUD#PBF vs LT3645EUD#TRPBF
LT3645IUD#PBF Linear Technology Check for Price LT3645 - 36V 500mA Step-Down Regulator and 200mA LDO; Package: QFN; Pins: 16; Temperature Range: -40°C to 85°C LT3645EUD#PBF vs LT3645IUD#PBF
LT3645IUD#TRPBF Linear Technology Check for Price LT3645 - 36V 500mA Step-Down Regulator and 200mA LDO; Package: QFN; Pins: 16; Temperature Range: -40°C to 85°C LT3645EUD#PBF vs LT3645IUD#TRPBF
LT3645IUD#TRPBF Analog Devices Inc Check for Price 36V 500mA Step-Down Regulator and 200mA LDO LT3645EUD#PBF vs LT3645IUD#TRPBF
LT3645EUD#PBF Linear Technology Check for Price LT3645 - 36V 500mA Step-Down Regulator and 200mA LDO; Package: QFN; Pins: 16; Temperature Range: -40°C to 85°C LT3645EUD#PBF vs LT3645EUD#PBF
Part Number Manufacturer Composite Price Description Compare
LT3500IMSE#TRPBF Linear Technology Check for Price LT3500 - Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller; Package: MSOP; Pins: 16; Temperature Range: -40°C to 85°C LT3645EUD#PBF vs LT3500IMSE#TRPBF
LT3645HMSE#TRPBF Linear Technology Check for Price LT3645 - 36V 500mA Step-Down Regulator and 200mA LDO; Package: MSOP; Pins: 12; Temperature Range: -40°C to 125°C LT3645EUD#PBF vs LT3645HMSE#TRPBF
LT3500IMSE#TRPBF Analog Devices Inc Check for Price Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller LT3645EUD#PBF vs LT3500IMSE#TRPBF
BD9C401EFJ-E2 ROHM Semiconductor $0.9436 Switching Regulator, LT3645EUD#PBF vs BD9C401EFJ-E2
LT3645EMSE#TRPBF Analog Devices Inc Check for Price 36V 500mA Step-Down Regulator and 200mA LDO LT3645EUD#PBF vs LT3645EMSE#TRPBF
LT3500HMSE#PBF Analog Devices Inc Check for Price Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller LT3645EUD#PBF vs LT3500HMSE#PBF
LT3500IDD#TRPBF Linear Technology Check for Price LT3500 - Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller; Package: DFN; Pins: 12; Temperature Range: -40°C to 85°C LT3645EUD#PBF vs LT3500IDD#TRPBF
LT3645IMSE#PBF Analog Devices Inc $4.3749 36V 500mA Step-Down Regulator and 200mA LDO LT3645EUD#PBF vs LT3645IMSE#PBF
BD90620EFJ-CTR ROHM Semiconductor Check for Price Switching Regulator, LT3645EUD#PBF vs BD90620EFJ-CTR
LT3500EDD#TRPBF Linear Technology Check for Price LT3500 - Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller; Package: DFN; Pins: 12; Temperature Range: -40°C to 85°C LT3645EUD#PBF vs LT3500EDD#TRPBF

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