Datasheets
BD90640EFJ-CE2 by: ROHM Semiconductor

Switching Regulator, Current-mode, 600kHz Switching Freq-Max, PDSO8, HTSOP-8

Part Details for BD90640EFJ-CE2 by ROHM Semiconductor

Overview of BD90640EFJ-CE2 by ROHM Semiconductor

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Applications Space Technology Aerospace and Defense Telecommunications

Price & Stock for BD90640EFJ-CE2

Part # Distributor Description Stock Price Buy
DISTI # 58AC8545
Newark Dc/Dc Conv, Aec-Q100, 600Khz, Htsop-8, Topology:Buck (Step Down), Input Voltage Min:3.5V, Input Voltage Max:36V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:Htsop, No. Of Pins:8Pins, Output Current:4A, Output Voltage Rohs Compliant: Yes |Rohm BD90640EFJ-CE2 Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 2407
  • 1 $2.9200
  • 10 $2.7100
  • 25 $2.5600
  • 50 $2.4000
  • 100 $2.2500
  • 250 $2.0700
  • 500 $2.0100
  • 1,000 $1.9400
$1.9400 / $2.9200 Buy Now
DISTI # BD90640EFJ-CE2CT-ND
DigiKey IC REG BUCK ADJ 4A 8HTSOP-J Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 11054
In Stock
  • 1 $2.6100
  • 10 $2.3450
  • 25 $2.2120
  • 100 $1.8845
  • 250 $1.7695
  • 500 $1.5483
  • 1,000 $1.2829
  • 2,500 $1.1944
  • 5,000 $1.1502
$1.1502 / $2.6100 Buy Now
DISTI # 755-BD90640EFJ-CE2
Mouser Electronics Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V, HTSOP-J8 RoHS: Compliant 10011
  • 1 $2.6100
  • 10 $2.2200
  • 100 $1.8900
  • 250 $1.7700
  • 500 $1.5500
  • 1,000 $1.2900
  • 2,500 $1.1500
  • 5,000 $1.1200
$1.1200 / $2.6100 Buy Now
Future Electronics Input 3.5 V to 36 V Output 4A 1ch Step-Down Regulator RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 0
Reel
  • 2,500 $1.2300
$1.2300 Buy Now
Quest Components   2823
  • 1 $4.9680
  • 327 $2.7324
  • 733 $2.4840
$2.4840 / $4.9680 Buy Now
DISTI # BD90640EFJ-CE2
TTI Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V, HTSOP-J8 RoHS: Compliant pbFree: Pb-Free Min Qty: 2500 Package Multiple: 2500 Container: Reel Americas - 0
  • 2,500 $1.1400
  • 5,000 $1.1100
$1.1100 / $1.1400 Buy Now
Ameya Holding Limited   Min Qty: 1 5000-Authorized Distributor
  • 1 $2.5578
  • 10 $2.1756
  • 100 $1.8522
  • 500 $1.5190
  • 1,000 $1.2740
  • 2,500 $1.0682
$1.0682 / $2.5578 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2022 Date Code: 2022 1493
  • 1 $2.5160
  • 10 $2.1100
  • 50 $1.8660
  • 100 $1.6620
  • 500 $1.6600
  • 1,000 $1.6560
$1.6560 / $2.5160 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2022 Date Code: 2022 2036
  • 1 $2.5160
  • 10 $2.1100
  • 50 $1.8660
  • 100 $1.6620
  • 500 $1.6600
  • 1,000 $1.6560
$1.6560 / $2.5160 Buy Now
LCSC Step-down type Adjustable 4A 800mV36V 5V36V ESOP-8 DC-DC Converters ROHS 2239
  • 1 $1.5838
  • 10 $1.3565
  • 30 $1.2157
  • 100 $1.0705
  • 500 $1.0045
  • 1,000 $0.9767
$0.9767 / $1.5838 Buy Now

Part Details for BD90640EFJ-CE2

BD90640EFJ-CE2 CAD Models

BD90640EFJ-CE2 Part Data Attributes:

BD90640EFJ-CE2 ROHM Semiconductor
Buy Now Datasheet
Compare Parts:
BD90640EFJ-CE2 ROHM Semiconductor Switching Regulator, Current-mode, 600kHz Switching Freq-Max, PDSO8, HTSOP-8
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROHM CO LTD
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 18 Weeks
Samacsys Manufacturer ROHM Semiconductor
Additional Feature OUTPUT VOLTAGE RANGE FROM 0.8 TO 36
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 36 V
Input Voltage-Min 3.5 V
Input Voltage-Nom 13.2 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code VSOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, VERY THIN PROFILE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 1 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 600 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

Alternate Parts for BD90640EFJ-CE2

This table gives cross-reference parts and alternative options found for BD90640EFJ-CE2. 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 BD90640EFJ-CE2, 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
BD90640EFJ-C Switching Regulator, ROHM Semiconductor BD90640EFJ-CE2 vs BD90640EFJ-C
Part Number Description Manufacturer Compare
TPS54427DDAR 4.5V to 18V Input, 4-A Synchronous Step-Down Converter 8-SO PowerPAD -40 to 85 Texas Instruments BD90640EFJ-CE2 vs TPS54427DDAR
TPS54425PWPR 4.5V to 18V Input, 4A Synchronous Step-Down Converter 14-HTSSOP -40 to 85 Texas Instruments BD90640EFJ-CE2 vs TPS54425PWPR
TPS54426PWP 4.5V to 18V Input, 4A Synchronous Step-Down Converter with Eco-Mode™ 14-HTSSOP -40 to 85 Texas Instruments BD90640EFJ-CE2 vs TPS54426PWP
TPS54429ERSAT 7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter with Eco-Mode 16-QFN -20 to 85 Texas Instruments BD90640EFJ-CE2 vs TPS54429ERSAT
BD95841MUV-E2 Switching Regulator, 800kHz Switching Freq-Max, VQFN-16 ROHM Semiconductor BD90640EFJ-CE2 vs BD95841MUV-E2
BD90640EFJ-C Switching Regulator, ROHM Semiconductor BD90640EFJ-CE2 vs BD90640EFJ-C
TPS54425PWP 4.5V to 18V Input, 4A Synchronous Step-Down Converter 14-HTSSOP -40 to 85 Texas Instruments BD90640EFJ-CE2 vs TPS54425PWP
TPS54428DRCT 4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT™ Converter with Eco-mode™ 10-VSON -40 to 85 Texas Instruments BD90640EFJ-CE2 vs TPS54428DRCT
TPS56428DDA 4.5V to 18V Input, 4-A Synchronous Step-Down Converter with Advanced Eco-mode™ 8-SO PowerPAD -40 to 85 Texas Instruments BD90640EFJ-CE2 vs TPS56428DDA
TPS54428DDA 4.5V to 18V Input, 4-A Synchronous Step-Down SWIFT™ Converter with Eco-mode™ 8-SO PowerPAD -40 to 85 Texas Instruments BD90640EFJ-CE2 vs TPS54428DDA

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