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LM3668SDX-2833/NOPB

LM3668SDX-2833/NOPB

LM3668SDX-2833/NOPB

Texas Instruments

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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In-Stock: 0 items
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.

  • Alternators
  • Smoke exhaust equipment
  • Surface processing equipment
  • Product burn-in
  • Scientific research
  • USB circuits
  • Constant current circuits
  • Adjustable voltage or current linear circuits
  • Television equipment
  • Radio equipment

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