Datasheets
BD4949G-TR by: ROHM Semiconductor

Power Supply Support Circuit, Fixed, 1 Channel, +4.9VV, CMOS, PDSO5, ROHS COMPLIANT, SSOP-5

Part Details for BD4949G-TR by ROHM Semiconductor

Results Overview of BD4949G-TR by ROHM Semiconductor

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Applications Consumer Electronics Internet of Things (IoT)

BD4949G-TR Information

BD4949G-TR by ROHM Semiconductor is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for BD4949G-TR

Part # Distributor Description Stock Price Buy
DISTI # C1S625900661463
Chip1Stop Processor Supervisor 4.9V 1 CMOS Automotive 5-Pin SSOP T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 50
  • 5 $0.4230
  • 50 $0.3380
$0.3380 / $0.4230 Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 70
  • 1 $0.0830
  • 10 $0.0810
  • 50 $0.0790
  • 100 $0.0780
  • 500 $0.0770
  • 1,000 $0.0770
$0.0770 / $0.0830 Buy Now

Part Details for BD4949G-TR

BD4949G-TR CAD Models

BD4949G-TR Part Data Attributes

BD4949G-TR ROHM Semiconductor
Buy Now Datasheet
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BD4949G-TR ROHM Semiconductor Power Supply Support Circuit, Fixed, 1 Channel, +4.9VV, CMOS, PDSO5, ROHS COMPLIANT, SSOP-5
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer ROHM CO LTD
Part Package Code SSOP
Package Description LSSOP, TSOP5/6,.11,37
Pin Count 5
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer ROHM Semiconductor
Additional Feature BAT BUP SW:N;MNL RST:N;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:N;WD:N;WWD:N
Adjustable Threshold NO
Analog IC - Other Type VOLTAGE DETECTOR
JESD-30 Code R-PDSO-G5
Length 2.9 mm
Number of Channels 1
Number of Functions 1
Number of Terminals 5
Operating Temperature-Max 105 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code LSSOP
Package Equivalence Code TSOP5/6,.11,37
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Seated Height-Max 1.25 mm
Supply Current-Max (Isup) 0.00255 mA
Supply Voltage-Max (Vsup) 10 V
Supply Voltage-Min (Vsup) 0.95 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Threshold Voltage-Nom +4.9V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 1.6 mm

BD4949G-TR Related Parts

BD4949G-TR Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the BD4949G-TR is -40°C to 125°C.

  • To ensure the stability of the output voltage, it is recommended to use a capacitor with a value of 1μF or more between the VOUT pin and the GND pin, and to keep the input voltage within the specified range.

  • The maximum input voltage that the BD4949G-TR can handle is 18V. Exceeding this voltage may cause damage to the device.

  • The BD4949G-TR is designed for low-current applications. If you need a high-current regulator, consider using a different device or consulting with ROHM Semiconductor for a suitable alternative.

  • The output voltage of the BD4949G-TR can be calculated using the formula: VOUT = (R1 / R2) × 1.25V, where R1 and R2 are the resistors connected between the VOUT pin, the ADJ pin, and the GND pin.

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