5 Terminals 2.5V 5-Pin LM3679 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 3MHz Tape & Reel (TR) 5-XFBGA
SOT-23
LM3679UR-1.5/NOPB Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
5-XFBGA
Number of Pins
5
Operating Temperature
-30°C~85°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e1
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
5
ECCN Code
EAR99
Terminal Finish
Tin/Silver/Copper (Sn/Ag/Cu)
Additional Feature
CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE
Subcategory
Switching Regulator or Controllers
Terminal Position
BOTTOM
Terminal Form
BALL
Peak Reflow Temperature (Cel)
260
Base Part Number
LM3679
Function
Step-Down
Number of Outputs
1
Efficiency
93 %
Output Voltage
1.5V
Output Type
Fixed
Max Output Current
350mA
Operating Supply Voltage
5.5V
Voltage - Input (Min)
2.5V
Input Voltage-Nom
3.6V
Min Supply Voltage
2.5V
Analog IC - Other Type
SWITCHING REGULATOR
Nominal Supply Current
5mA
Output Configuration
Positive
Quiescent Current
1.6mA
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
3MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Min Output Voltage
1.5V
Max Output Power
630mW
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
LM3679UR-1.5/NOPB Product Details
LM3679UR-1.5/NOPB Overview
optimized performance is achieved by utilizing the Tape & Reel (TR) package in this voltage regulator. In this voltage regulator, 5 terminations are present. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 5-XFBGA package. In this case, DC DC switching regulator has 1 outputs configured to it. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. The voltage regulator 12v fits the Surface Mount mounting hole. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -30°C~85°C TA. A DC-DC switching regulator of this type operates at a switching frequency of 3MHz. A dc to dc voltage regulator's minimum input voltage of 2.5V is required for this voltage regulator to operate. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. An input voltage of 3.6V is required for switching regulator operation. This voltage regulator is included in the Switching Regulator or Controllers subcategory. LM3679 is a family of voltage regulators that belong to the DC/DC industry. Voltage can be produced at 1.5V volts by voltage regulator. To operate the voltage regulator 12v, 5 pins are required. Ideally this switch regulator should have an output voltage of about 1.5V at the very least. The maximum output current reaches 350mA A to meet the switching regulator operation requirements. DC-DC switching regulator with 5.5V supply voltage. Voltage regulator consumes 1.6mA A of quiescent current without being affected by outside forces. Adjusting voltage regulator reliable performance is ensured based on the minimal supply voltage of 2.5V V. Switching regulators with CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE features are highly efficient and stable.
LM3679UR-1.5/NOPB Features
1 outputs Peak reflow temperature (Cel) of 260 5 pins Operating supply voltage of 5.5V CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE
LM3679UR-1.5/NOPB Applications
There are a lot of Texas Instruments LM3679UR-1.5/NOPB Voltage Regulators applications.