16 Terminals 2.25V 16-Pin LTC3544 DC DC Voltage Regulator SWITCHING REGULATOR 4 Outputs 2.25MHz Tube 100mA 200mA 2 300mA 16-WFQFN Exposed Pad
SOT-23
LTC3544BEUD#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type
Surface Mount
Package / Case
16-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
16
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Published
2010
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC3544
Function
Step-Down
Number of Outputs
4
Qualification Status
Not Qualified
Efficiency
95 %
Output Voltage
5.5V
Output Type
Adjustable
Voltage - Output 1
5.5V
Voltage - Input (Min)
2.25V
Input Voltage-Nom
3.6V
Number of Channels
1
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
100mA 200mA 2 300mA
Max Output Voltage
5.5V
Voltage - Output 2
5.5V
Voltage - Output (Min/Fixed)
0.8V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
2.25MHz
Control Technique
PULSE WIDTH MODULATION
Current - Output 1
300mA
Synchronous Rectifier
Yes
Min Output Voltage
800mV
Current - Output 2
200mA
Height Seated (Max)
0.8mm
Length
3mm
Width
3mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.679051
$2.679051
10
$2.527406
$25.27406
100
$2.384346
$238.4346
500
$2.249383
$1124.6915
1000
$2.122059
$2122.059
LTC3544BEUD#PBF Product Details
LTC3544BEUD#PBF Overview
A Tube package is used in this voltage regulator to optimize performance. This harley voltage regulator has 16 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. This harley voltage regulator is available in the 16-WFQFN Exposed Pad package for the purpose of space saving. The voltage regulator is configured with 4 outputs. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. This switching regulator is designed to fit the Surface Mount mounting system. Keeping dc to dc voltage regulator's operating temperature at -40°C~85°C TA is essential when operating. This voltage regulator 12v reaches a switching frequency of 2.25MHz. Voltage regulators like this one can operate at least with 2.25V as the dc to dc voltage regulator's minimum input voltage. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 0.8V. Featuring a maximum design flexibility of 100mA 200mA 2 300mA, dc to dc voltage regulator has a maximum output current of 100mA 200mA 2 300mA. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 3.6V to meet the operation requirements. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. The LTC3544 family of DC/DC regulators includes this DC/DC regulator. A voltage of 5.5V volts can be generated by DC DC switching regulator. 16 pins are used for switching regulator operation. The output voltage for this switching regulator should be kept at 800mV at least. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 5.5V. It has 1 channels of voltage regulator.
LTC3544BEUD#PBF Features
4 outputs Peak reflow temperature (Cel) of 260 16 pins 1 channels
LTC3544BEUD#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3544BEUD#PBF Voltage Regulators applications.