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R1245K003B-TR

R1245K003B-TR

R1245K003B-TR

RICOH Electronic Devices Co., LTD.

8 Terminals 4.5V DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 330kHz Tape & Reel (TR) 1.2A 8-UFDFN Exposed Pad

SOT-23

R1245K003B-TR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 9 Weeks
Mounting Type Surface Mount
Package / Case 8-UFDFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~105°C TA
Packaging Tape & Reel (TR)
Series R1245x
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Gold (Au)
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 11
JESD-30 Code S-PDSO-G8
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 30V
Output Type Adjustable
Voltage - Input (Min) 4.5V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1.2A
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 330kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Height Seated (Max) 0.6mm
Length 2mm
Width 2mm
RoHS Status RoHS Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.98000 $0.98
500 $0.9702 $485.1
1000 $0.9604 $960.4
1500 $0.9506 $1425.9
2000 $0.9408 $1881.6
2500 $0.931 $2327.5
R1245K003B-TR Product Details

R1245K003B-TR Overview


A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. In this voltage regulator, 8 terminations are present. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this voltage regulator is packaged in the 8-UFDFN Exposed Pad package. 1 outputs of voltage regulator are configured. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~105°C TA is essential when operating. A DC-DC switching regulator such as this one switches at 330kHz. Voltage regulators like this one can operate at least with 4.5V as the dc to dc voltage regulator's minimum input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.8V. This voltage regulator 12v features maximum design flexibility thanks to its 1.2A output current. As far as the voltage input is concerned, DC DC switching regulator can accept up to 30V. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 12V is required to meet the requirements of the switching regulator operation. Known as a switching DC-DC regulator, this electronic voltage regulator 12v is part of the R1245x family.

R1245K003B-TR Features


1 outputs
Peak reflow temperature (Cel) of 260


R1245K003B-TR Applications


There are a lot of RICOH Electronic Devices Co., LTD.
R1245K003B-TR Voltage Regulators applications.


  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools
  • Machining centers

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