12 Terminals 2.5V 12-Pin LM3668 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 1 Outputs 2.2MHz Tape & Reel (TR) 12-WFDFN Exposed Pad
SOT-23
LM3668SDX-4550/NOPB Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
12-WFDFN Exposed Pad
Number of Pins
12
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
12
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.4mm
Base Part Number
LM3668
Function
Step-Up/Step-Down
Number of Outputs
1
Efficiency
95 %
Voltage - Input (Max)
5.5V
Output Voltage
5V
Output Type
Programmable
Max Output Current
1A
Operating Supply Voltage
5.5V
Voltage - Input (Min)
2.5V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Quiescent Current
45μA
Voltage - Output (Min/Fixed)
4.5V 5V
Topology
Buck-Boost
Control Mode
VOLTAGE-MODE
Frequency - Switching
2.2MHz
Synchronous Rectifier
Yes
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
LM3668SDX-4550/NOPB Product Details
LM3668SDX-4550/NOPB Overview
There is an optimized performance in this voltage regulator because it utilizes the Tape & Reel (TR) package. There are 12 terminations in this harley voltage regulator. This regulator voltage is equipped with a type of analog integrated circuit that is called a DUAL SWITCHING CONTROLLER voltage regulator. Space-saving 12-WFDFN Exposed Pad packages are available for this harley voltage regulator. There are 1 outputs configured on the voltage regulator. DC DC switching regulators like this one generate Programmable outputs on their output pins to handle the power management. There is a switching regulator that is compatible with the Surface Mount mounting. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~85°C TA. This DC-DC switching regulator has a switching frequency of 2.2MHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 4.5V 5V. Voltage regulator's input voltage can reach 5.5V. Its 260 peak reflow temperature makes this regulator essentially indestructible. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. DC/DC regulators of this type are part of the LM3668 family of voltage regulator 12vs. Voltage of voltage regulator can be delivered at 5V volts. There are 12 pins that are used for the operation of the voltage regulator 12v. The maximum output current reaches 1A A to meet the switching regulator operation requirements. An input voltage of 5.5V is used to operate this harley voltage regulator. There are no external factors that affect DC DC switching regulator's consumption of 45μA A of quiescent current.
LM3668SDX-4550/NOPB Features
1 outputs Peak reflow temperature (Cel) of 260 12 pins Operating supply voltage of 5.5V
LM3668SDX-4550/NOPB Applications
There are a lot of Texas Instruments LM3668SDX-4550/NOPB Voltage Regulators applications.