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Power Circuits / Switching Regulator or Controllers / BD9D321EFJ-E2
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BD9D321EFJ-E2 by: ROHM Semiconductor

Switching Regulator, 3A, PDSO8, 4.90 X 6 MM, 1 MM HEIGHT, HTSOP-8

Part Details for BD9D321EFJ-E2 by ROHM Semiconductor

Overview of BD9D321EFJ-E2 by ROHM Semiconductor

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Education and Research Consumer Electronics Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Entertainment and Gaming

Price & Stock for BD9D321EFJ-E2

Part # Distributor Description Stock Price Buy
DISTI # 49Y7431
Newark Dc-Dc Switching Buck Step Down Regulator, Adjustable, 4.5V-18Vin, 765Mv-7Vout, 3Aout, Htsop-8 Rohs Compliant: Yes |Rohm BD9D321EFJ-E2 Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 4800
  • 1 $0.8320
  • 10 $0.7350
  • 100 $0.5630
  • 500 $0.4960
  • 1,000 $0.4670
$0.4670 / $0.8320 Buy Now
DISTI # 38AH7633
Newark Ics, Power Management, Switching Regulators, Switching Regulators (Integrated Fet), Buck Converters (Synchronous) Rohs Compliant: Yes |Rohm BD9D321EFJ-E2 Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.3930
$0.3930 Buy Now
DISTI # BD9D321EFJ-E2CT-ND
DigiKey IC REG BUCK ADJ 3A 8HTSOP-J Min Qty: 1 Lead time: 16 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 5416
In Stock
  • 1 $0.8000
  • 10 $0.7070
  • 25 $0.6636
  • 100 $0.5417
  • 250 $0.5032
  • 500 $0.4282
  • 1,000 $0.3426
  • 2,500 $0.3105
  • 5,000 $0.2891
  • 12,500 $0.2784
  • 25,000 $0.2676
$0.2676 / $0.8000 Buy Now
DISTI # BD9D321EFJ-E2
Avnet Americas DC/DC Switching Regulator, Adjustable, Synchronous Buck (Step Down), Single Output, 765 mV to 7 V, 700 kHz, 8 Pins, HTSOP-J - Tape and Reel (Alt: BD9D321EFJ-E2) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 16 Weeks, 0 Days Container: Reel 0
  • 2,500 $0.3922
  • 5,000 $0.3710
  • 10,000 $0.3498
  • 15,000 $0.3286
  • 20,000 $0.3074
$0.3074 / $0.3922 Buy Now
DISTI # 755-BD9D321EFJ-E2
Mouser Electronics Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET RoHS: Compliant 15949
  • 1 $0.8000
  • 10 $0.7060
  • 100 $0.5410
  • 500 $0.4280
  • 1,000 $0.3420
  • 2,500 $0.3100
  • 5,000 $0.2890
  • 10,000 $0.2780
  • 25,000 $0.2670
$0.2670 / $0.8000 Buy Now
Future Electronics BD Series 700 kHz 4.5 to 18 V Buck Surface Mount Switching Regulator - HTSOP-J8 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 23 Weeks Container: Reel 0
Reel
  • 2,500 $0.3100
  • 5,000 $0.3050
  • 7,500 $0.2950
$0.2950 / $0.3100 Buy Now
DISTI # 66387019
Verical Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.765V to 7V 3A 8-Pin HTSOP-J EP T/R Min Qty: 59 Package Multiple: 1 Date Code: 2234 Americas - 7460
  • 59 $0.5363
  • 100 $0.4588
  • 200 $0.4350
  • 500 $0.4075
  • 1,000 $0.3813
  • 2,500 $0.3513
  • 5,000 $0.3363
$0.3363 / $0.5363 Buy Now
DISTI # 64552684
Verical Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.765V to 7V 3A 8-Pin HTSOP-J EP T/R Min Qty: 132 Package Multiple: 1 Date Code: 2201 Americas - 2480
  • 132 $0.6189
  • 250 $0.5941
  • 500 $0.5726
  • 1,000 $0.5539
$0.5539 / $0.6189 Buy Now
DISTI # 63441619
Verical Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.765V to 7V 3A 8-Pin HTSOP-J EP T/R Min Qty: 132 Package Multiple: 1 Date Code: 2201 Americas - 1305
  • 132 $0.6189
  • 250 $0.5941
  • 500 $0.5726
  • 1,000 $0.5539
$0.5539 / $0.6189 Buy Now
DISTI # 66423225
Verical Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.765V to 7V 3A 8-Pin HTSOP-J EP T/R Min Qty: 132 Package Multiple: 1 Date Code: 2301 Americas - 1000
  • 132 $0.6189
  • 250 $0.5941
  • 500 $0.5726
  • 1,000 $0.5539
$0.5539 / $0.6189 Buy Now
Quest Components SWITCHING REGULATOR, 3A, PDSO8 3828
  • 1 $1.6800
  • 1,191 $0.5880
  • 2,552 $0.5040
$0.5040 / $1.6800 Buy Now
Quest Components SWITCHING REGULATOR, 3A, PDSO8 4
  • 1 $1.7500
  • 4 $1.4000
$1.4000 / $1.7500 Buy Now
DISTI # BD9D321EFJ-E2
TTI Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET RoHS: Compliant pbFree: Pb-Free Min Qty: 2500 Package Multiple: 2500 Container: Reel Americas - 30000
In Stock
  • 2,500 $0.2980
  • 5,000 $0.2810
  • 10,000 $0.2710
  • 25,000 $0.2650
$0.2650 / $0.2980 Buy Now
Ameya Holding Limited BD Series 700 kHz 4.5 to 18 V Buck Surface Mount Switching Regulator - HTSOP-J8 Min Qty: 1 2484-Authorized Distributor
  • 1 $0.8600
  • 10 $0.7420
  • 100 $0.5800
  • 500 $0.4590
  • 1,000 $0.3670
  • 2,500 $0.3600
$0.3600 / $0.8600 Buy Now
DISTI # BD9D321EFJ-E2
Avnet Asia DC/DC Switching Regulator, Adjustable, Synchronous Buck (Step Down), Single Output, 765 mV to 7 V, 700 kHz, 8 Pins, HTSOP-J (Alt: BD9D321EFJ-E2) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 24 Weeks, 0 Days 0
RFQ
DISTI # C1S625901542323
Chip1Stop Conv DC-DC 4.5V to 18V Step Down Single-Out 0.765V to 7V 3A 8-Pin HTSOP-J EP T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 7460
  • 5 $0.6730
  • 10 $0.5040
  • 50 $0.4290
  • 100 $0.3670
  • 200 $0.3480
  • 500 $0.3260
  • 1,000 $0.3050
  • 2,500 $0.2810
  • 5,000 $0.2690
$0.2690 / $0.6730 Buy Now
CHIPMALL.COM LIMITED Step-down type Adjustable 765mV~7V 4.5V~18V 3A SOP-8-EP DC-DC Converters ROHS 125
  • 5 $0.6033
  • 50 $0.4271
  • 150 $0.3595
  • 500 $0.3311
  • 2,500 $0.3133
$0.3133 / $0.6033 Buy Now
CHIPMALL.COM LIMITED IC REG BUCK ADJ 3A 8HTSOP-J 1000
  • 100 $0.5178
  • 1,000 $0.5162
$0.5162 / $0.5178 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2022 Date Code: 2022 1305
  • 1 $0.5510
  • 10 $0.4520
  • 50 $0.3790
  • 100 $0.3370
  • 500 $0.3370
  • 1,000 $0.3360
$0.3360 / $0.5510 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2023 Date Code: 2023 1000
  • 1 $0.5510
  • 10 $0.4520
  • 50 $0.3790
  • 100 $0.3370
  • 500 $0.3370
  • 1,000 $0.3360
$0.3360 / $0.5510 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2022 Date Code: 2022 2480
  • 1 $0.5510
  • 10 $0.4520
  • 50 $0.3790
  • 100 $0.3370
  • 500 $0.3370
  • 1,000 $0.3360
$0.3360 / $0.5510 Buy Now
Win Source Electronics IC REG BUCK ADJ 3A 8HTSOP-J 7000
  • 10 $5.2390
  • 24 $4.2990
  • 37 $4.1650
  • 50 $4.0300
  • 65 $3.8960
  • 86 $3.4930
$3.4930 / $5.2390 Buy Now

Part Details for BD9D321EFJ-E2

BD9D321EFJ-E2 CAD Models

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BD9D321EFJ-E2 Part Data Attributes

Parametric Data
BD9D321EFJ-E2 ROHM Semiconductor
Buy Now Datasheet
Compare Parts:
BD9D321EFJ-E2 ROHM Semiconductor Switching Regulator, 3A, PDSO8, 4.90 X 6 MM, 1 MM HEIGHT, HTSOP-8
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROHM CO LTD
Package Description 4.90 X 6 MM, 1 MM HEIGHT, HTSOP-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 16 Weeks
Samacsys Manufacturer ROHM Semiconductor
Analog IC - Other Type SWITCHING REGULATOR
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 18 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDSO-G8
Length 4.9 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 3 A
Output Voltage-Nom 5.25 V
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
Temperature Grade INDUSTRIAL
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 BD9D321EFJ-E2

This table gives cross-reference parts and alternative options found for BD9D321EFJ-E2. 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 BD9D321EFJ-E2, 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
TPS54325TPWPRQ1 Automotive 4.5V to 18V, 3A Synchronous Buck Converter with DCAP2 Mode 14-HTSSOP -40 to 105 Texas Instruments BD9D321EFJ-E2 vs TPS54325TPWPRQ1
ISL9440CIRZ-T7 Switching Regulator Renesas Electronics Corporation BD9D321EFJ-E2 vs ISL9440CIRZ-T7
ISL9440CIRZ Switching Regulator Renesas Electronics Corporation BD9D321EFJ-E2 vs ISL9440CIRZ
ISL9440IRZ-T13 Switching Controller Renesas Electronics Corporation BD9D321EFJ-E2 vs ISL9440IRZ-T13
ISL9440IRZ-T7 Switching Controller Renesas Electronics Corporation BD9D321EFJ-E2 vs ISL9440IRZ-T7
ISL9440CIRZ-T 0.1A SWITCHING REGULATOR, 678kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, ROHS COMPLIANT, PLASTIC, QFN-32 Intersil Corporation BD9D321EFJ-E2 vs ISL9440CIRZ-T
ISL9440CIRZ-T13 Switching Regulator Renesas Electronics Corporation BD9D321EFJ-E2 vs ISL9440CIRZ-T13
ISL9440IRZ-T Triple, 180° Out-of-Phase, Step-Down PWM and Single Linear Controller, QFN, /Reel Renesas Electronics Corporation BD9D321EFJ-E2 vs ISL9440IRZ-T
ISL9440CIRZ-T Switching Regulator Renesas Electronics Corporation BD9D321EFJ-E2 vs ISL9440CIRZ-T
ISL9440CIRZ 0.1A SWITCHING REGULATOR, 678kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, ROHS COMPLIANT, PLASTIC, QFN-32 Intersil Corporation BD9D321EFJ-E2 vs ISL9440CIRZ

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