
For Reference Only
Part Number | BD9B304QWZ-E2 |
OEMstron Part # | BD9B304QWZ-E2 |
Manufacturer | Rohm Semiconductor |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK ADJ 3A UMMP008AZ020 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | BD9B304QWZ-E2 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
BD9B304QWZ-E2 Specifications
Part Number | BD9B304QWZ-E2 | |
Brand | Rohm Semiconductor | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | Rohm Semiconductor | |
Series | - | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
Output Type | Adjustable | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 2.7V | |
Voltage - Input (Max) | 5.5V | |
Voltage - Output (Min/Fixed) | 0.8V | |
Voltage - Output (Max) | 4.4V | |
Current - Output | 3A | |
Frequency - Switching | 1MHz, 2MHz | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 8-XFDFN Exposed Pad | |
Supplier Device Package | UMMP008AZ020 |
BD9B304QWZ-E2 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
BD9B304QWZ-E2 D# BD9B304QWZ-E2 ROHM Semiconductor |
2.7V to 5.5V Input 3A Integrated MOSFET Single Synchronous Buck DC/DC Converter 2MHz/1MHz Switching Frequency 40mΩ High-Side MOSFET ON Resistance Surface Mount 8-Pin UMMP Emboss T/R - Tape and Reel (Alt: BD9B304QWZ-E2) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
BD9B304QWZ-E2 D# BD9B304QWZ-E2 ROHM Semiconductor |
2.7V to 5.5V Input 3A Integrated MOSFET Single Synchronous Buck DC/DC Converter 2MHz/1MHz Switching Frequency 40mΩ High-Side MOSFET ON Resistance Surface Mount 8-Pin UMMP Emboss T/R (Alt: BD9B304QWZ-E2) |
Europe - 0 |
Part Number | Description | Stock |
BD9B304QWZ-E2 ROHM Semiconductor |
RoHS (ship within 1day) - D/C 2019 |
3190 |
Part Number | Description | Stock |
BD9B304QWZ-E2 D# BD9B304QWZ-E2CT-ND ROHM Semiconductor |
IC REG BUCK ADJ 3A UMMP008AZ020 |
4801 In Stock |
Part Number | Description | Stock |
BD9B304QWZE2 ROHM SEMICONDUCTOR |
OEM/CM QUOTES ONLY | NO BROKERS |
4600 |
Part Number | Description | Stock |
BD9B304QWZ-E2 ROHM Semiconductor |
2552 |
Part Number | Description | Stock |
BD9B304QWZE2 ROHM Semiconductor |
OEM/CM ONLY |
3228 |
Part Number | Description | Stock |
BD9B304QWZ-E2 ROHM Semiconductor |
Switching Voltage Regulators Std Bck Syn 2.7-5.5V w/ Integrated FET pbFree: Pb-Free
|
Americas - 0 |
Part Number | Description | Stock |
BD9B304QWZ-E2 D# 36547153 ROHM Semiconductor |
Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 0.8V to 4.4V 3A 8-Pin UMMP-Z T/R RoHS: Compliant
|
Americas - 3190 |
The Products You May Be Interested In
![]() |
LT1374CFE#PBF | IC REG BUCK SEPIC ADJ 16TSSOP | 406 More on Order |
![]() |
MAX1682EUK+TG002 | IC REG | 221 More on Order |
![]() |
LTC3561AEDD#PBF | IC REG BUCK ADJUSTABLE 1A 8DFN | 957 More on Order |
![]() |
XC9237A1FCER-G | 600MA SYNCHRONOUS STEP-DOWN DCDC | 417 More on Order |
![]() |
AP1501A-50T5L-U | IC REG BUCK 5V 5A TO220-5 | 139 More on Order |
![]() |
AP3502MTR-G1 | IC REG BUCK ADJUSTABLE 2A 8SOIC | 4657 More on Order |
![]() |
LM2623LDX | IC REG BOOST ADJ 2.2A 14WSON | 460 More on Order |
![]() |
XC9237C1KC4R-G | 600MA SYNCHRONOUS STEP-DOWN DCDC | 401 More on Order |
![]() |
AP1509-SG-13 | IC REG BUCK ADJUSTABLE 2A 8SOP | 7665 More on Order |
![]() |
XC9236B2FC4R-G | 600MA SYNCHRONOUS STEP-DOWN DCDC | 102 More on Order |
![]() |
MP2358DS-LF-Z | IC REG BUCK ADJUSTABLE 2A 8SOIC | 316 More on Order |
![]() |
S-8354A40UA-JQZT2G | IC REG BOOST 4V 300MA SOT89-3 | 347 More on Order |
Quick Inquiry
In Stock | 351 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 1.0325 | $ 1.0325 |
100 | $ 1.0325 | $ 103.2500 |
500 | $ 1.0325 | $ 516.2500 |
1000 | $ 1.0325 | $ 1,032.5000 |
2500 | $ 1.0325 | $ 2,581.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.