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-2833/NOPB Datasheet
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Specifications
Name
Value
Type
Parameter
Lifecycle Status
NRND (Last Updated: 4 days ago)
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
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
3.3V
Output Type
Programmable
Max Output Current
1A
Operating Supply Voltage
5.5V
Voltage - Input (Min)
2.5V
Input Voltage-Nom
3.6V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Quiescent Current
45μA
Voltage - Output (Min/Fixed)
2.8V 3.3V
Topology
Buck-Boost
Control Mode
VOLTAGE-MODE
Frequency - Switching
2.2MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Height
800μm
Length
3mm
Width
3mm
Thickness
750μm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.32000
$1.32
500
$1.3068
$653.4
1000
$1.2936
$1293.6
1500
$1.2804
$1920.6
2000
$1.2672
$2534.4
2500
$1.254
$3135
LM3668SDX-2833/NOPB Product Details
LM3668SDX-2833/NOPB Overview
A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. There are 12 terminations in this voltage regulator. As this regulator voltage is equipped with an analog IC of the type DUAL SWITCHING CONTROLLER, it is a DUAL SWITCHING CONTROLLER-type voltage regulator. Space savings are achieved by placing this voltage regulator in the 12-WFDFN Exposed Pad package. A total of 1 outputs are configured in this voltage regulator. Programmable outputs are generated on the output pins of this adjusting voltage regulator. Surface Mount-mount switching regulator. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~85°C TA. DC-DC switching regulators reach 2.2MHz switching frequencies. The voltage regulator can be operated with a voltage as low as 2.5V as an input voltage. The output voltage of this voltage regulator (Min/Fixed) amounts to 2.8V 3.3V volts. There is a maximum input voltage of 5.5V for this voltage regulator 12v. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. The voltage regulator 12v is designed to provide a nominal input voltage of 3.6V for operation. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. As a member of the LM3668 family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can provide is up to 3.3V volts. During switching regulator operation, 12 pins are used. Accordingly, dc to dc voltage regulator's maximum output current is 1A A. Switching regulators such as this operate from voltages of 5.5V. No external factors affect how much current harley voltage regulator consumes.
LM3668SDX-2833/NOPB Features
1 outputs Peak reflow temperature (Cel) of 260 12 pins Operating supply voltage of 5.5V
LM3668SDX-2833/NOPB Applications
There are a lot of Texas Instruments LM3668SDX-2833/NOPB Voltage Regulators applications.