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
non-compliant
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.