8 Terminals 2.5V LTC3547 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 2.25MHz Tape & Reel (TR) 300mA 8-WFDFN Exposed Pad
SOT-23
LTC3547BEDDB-1#TRMPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
8-WFDFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2006
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LTC3547
JESD-30 Code
R-PDSO-N8
Function
Step-Down
Number of Outputs
2
Qualification Status
Not Qualified
Voltage - Input (Max)
5.5V
Output Type
Fixed
Voltage - Input (Min)
2.5V
Input Voltage-Nom
3.6V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Current - Output
300mA
Voltage - Output (Min/Fixed)
1.2V 1.8V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
2.25MHz
Synchronous Rectifier
Yes
Height Seated (Max)
0.8mm
Length
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
500
$2.47000
$1235
LTC3547BEDDB-1#TRMPBF Product Details
LTC3547BEDDB-1#TRMPBF Overview
Using the Tape & Reel (TR) package, this voltage regulator optimizes the performance of the voltage regulator 12v. A voltage regulator consists of 8 terminations. There is a DUAL SWITCHING CONTROLLER type analog IC in this voltage regulator 12v that is used to convey analog signals. There is a 8-WFDFN Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. 2 outputs have been configured in the voltage regulator 12v. On its output pins, this adjusting voltage regulator generates Fixed output. Switching regulators like this one can be mounted on the Surface Mount mounting system. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~85°C TA. In this voltage regulator 12v, the switching frequency is 2.25MHz. Regulator 2.5V can operate with dc to dc voltage regulator's minimum input voltage 2.5V. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 1.2V 1.8V. DC DC switching regulator's maximum design flexibility comes from its output current of 300mA. Voltage regulator's input voltage can reach 5.5V. A regulator with this 260 peak reflow temperature is essentially indestructible. For operation, switching regulator requires a nominal input voltage of 3.6V. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. LTC3547 is a family of voltage regulators that belong to the DC/DC industry.
LTC3547BEDDB-1#TRMPBF Features
2 outputs Peak reflow temperature (Cel) of 260
LTC3547BEDDB-1#TRMPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3547BEDDB-1#TRMPBF Voltage Regulators applications.