12 Terminals 12-Pin LM3668 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 1 Outputs 2.2MHz Tape & Reel (TR) 12-WFDFN Exposed Pad
SOT-23
LM3668SD-4550/NOPB Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Lifecycle Status
NRND (Last Updated: 6 days ago)
Contact Plating
Tin
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
yes
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
12
ECCN Code
EAR99
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 %
Output Voltage
5V
Output Type
Programmable
Max Output Current
1A
Operating Supply Voltage
5.5V
Input Voltage-Nom
3.6V
Min Supply Voltage
2.5V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Nominal Supply Current
5mA
Output Configuration
Positive
Quiescent Current
45μA
Max Output Voltage
5V
Voltage - Output (Min/Fixed)
4.5V 5V
Topology
Buck-Boost
Control Mode
VOLTAGE-MODE
Frequency - Switching
2.2MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Min Output Voltage
4.5V
Height
800μm
Length
3mm
Width
3mm
Thickness
750μm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.993266
$0.993266
10
$0.937043
$9.37043
100
$0.884003
$88.4003
500
$0.833965
$416.9825
1000
$0.786760
$786.76
LM3668SD-4550/NOPB Product Details
LM3668SD-4550/NOPB Overview
For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. This harley voltage regulator has 12 terminations. A DUAL SWITCHING CONTROLLER type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. For space-saving purposes, this voltage regulator is available in the 12-WFDFN Exposed Pad package. A total of 1 outputs are configured in this voltage regulator. DC DC switching regulators like this one generate Programmable outputs on their output pins to handle the power management. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. -40°C~85°C TA should be the operating temperature when voltage regulator is operating. DC-DC switching regulators reach 2.2MHz switching frequencies. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 4.5V 5V. Its 260 peak reflow temperature makes this regulator essentially indestructible. An input voltage of 3.6V is required for switching regulator operation. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. As part of the LM3668 series of regulators, the voltage regulators can be found. The voltage DC DC switching regulator can produce is 5V volts. In order to operate voltage regulator, 12 pins are required. This voltage regulator 12v should be configured with an output voltage that is at least 4.5V. A 1A A maximum output current is required to meet the switching regulator operation requirements. It provides the adjusting voltage regulator's maximal output voltage of 5V. This DC-DC switching regulator operates from a supply voltage of 5.5V. Voltage regulator consumes 45μA A of quiescent current without being affected by external factors. In this case, a dc to dc voltage regulator's minimum supply voltage of 2.5V volts is required to ensure reliable performance.
LM3668SD-4550/NOPB Features
1 outputs Peak reflow temperature (Cel) of 260 12 pins Operating supply voltage of 5.5V
LM3668SD-4550/NOPB Applications
There are a lot of Texas Instruments LM3668SD-4550/NOPB Voltage Regulators applications.