EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
BD4942G-TR Rohm Semiconductor
Same model may have multiple batches, images only for reference.

BD4942G-TR

Part No BD4942G-TR
Manufacturer Rohm Semiconductor
Catalog PMIC - Supervisors
Description IC DETECTOR VOLT 4.2V CMOS 5SSOP
Datasheet
BD4942G-TR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Rohm Semiconductor
Packaging Reel - TR
Status Active
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Output Push-Pull, Totem Pole
Reset Active Low
Voltage - Threshold 4.2V
Temperature Range - Operating -40°C to 105°C (TA)
Mounting SMD (SMT)
Case / Package 5-SSOP
Win Source Part Number 049372-BD4942G-TR
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian BD4942G-TR CAD Model

Description

Overview

The BD4942G-TR is a compact and reliable transistor, designed to meet the needs of advanced electronics applications. With its robust performance characteristics, this component is ideal for high-efficiency power management systems.

Applications

  • Switching power supplies
  • DC-DC converters
  • Motor control circuits
  • Consumer electronics

Features and Benefits

  • High-efficiency performance, reducing energy consumption
  • Compact form factor, ideal for space-constrained designs
  • Robust thermal management, ensuring long-term reliability
  • Wide operating temperature range, suitable for various environments

Additional Details

The BD4942G-TR offers excellent electrical characteristics, making it a versatile choice for design engineers working on innovative electronic projects. Its ease of integration further enhances its attractiveness for diverse applications.

You May Also Be Interested in

Picture of APX803S-44SA-7
APX803S-44SA-7
Diodes Incorporated
IC SUPERVISOR 1 CHANNEL SOT23 / Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
Lowest to $0.1195
MAX6380XR46+T Real Image
MAX6380XR46+T
Maxim Integrated
IC VOLT DETECT LP 4.63V SC70-3 / Supervisor Open Drain or Open Collector 1 Channel SC-70-3
Lowest to $5.0050
Picture of TPS3840PL34DBVR
TPS3840PL34DBVR
Texas Instruments
IC POWER / Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-5
Lowest to $0.8988
ADM9240ARUZ-REEL7 ON Semiconductor
ADM9240ARUZ-REEL7
ON Semiconductor
IC MPU SYS HRDWR MONITOR 24TSSOP
Need more? Email Us
MCP111T-450E/LB Microchip Technology
MCP111T-450E/LB
Microchip Technology
IC SUPERVISOR 1 CHANNEL SC70-3 / Supervisor Open Drain or Open Collector 1 Channel SC-70-3
Lowest to $0.7758
Picture of TPS3839E16DQNT
TPS3839E16DQNT
Texas Instruments
IC SUPERVISOR 1 CHANNEL 4X2SON
Need more? Email Us
Picture of XC6127C25A7R-G
XC6127C25A7R-G
Torex Semiconductor Ltd
IC SUPERVISOR 1 CHANNEL 4USPN / Supervisor Push-Pull, Totem Pole 1 Channel 4-USPN (0.90x1.2)
Lowest to $0.6413
XC6120N202NR-G Torex Semiconductor Ltd
XC6120N202NR-G
Torex Semiconductor Ltd
IC SUPERVISOR 1 CHANNEL SSOT24 / Supervisor Open Drain or Open Collector 1 Channel SSOT-24
Lowest to $0.2575
RN5VD31CA-TR-FE Nisshinbo Micro Devices Inc.
RN5VD31CA-TR-FE
Nisshinbo Micro Devices Inc.
IC SUPERVISOR 1 CHANNEL SOT23-5 / Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-5
Need more? Email Us

Top Sellers

BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527

Pricing & Ordering

Quantity Unit Price Ext. Price
250+ $0.2354 $58.8500
600+ $0.1933 $115.9800
930+ $0.1871 $174.0030
1,280+ $0.1811 $231.8080
1,650+ $0.1751 $288.9150
2,210+ $0.1570 $346.9700
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 9,000 pieces
MOQ: 250 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess