5 Terminals 2.5V 5-Pin LM3670 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 1MHz Tape & Reel (TR) SC-74A, SOT-753
SOT-23
LM3670MFX-1.8/NOPB Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Number of Pins
5
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
5
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
AUTOMATIC PFM/PWM MODE SWITCHING
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Base Part Number
LM3670
Function
Step-Down
Number of Outputs
1
Efficiency
94 %
Output Voltage
1.8V
Output Type
Fixed
Max Output Current
350mA
Operating Supply Voltage
5.5V
Voltage - Input (Min)
2.5V
Input Voltage-Nom
3.6V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Quiescent Current
15μA
Voltage - Output (Min/Fixed)
1.8V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
1MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Min Output Voltage
1.8V
Height
1.45mm
Length
2.9mm
Width
1.6mm
Thickness
1.2mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
3,000
$0.48020
$1.4406
6,000
$0.45619
$2.73714
15,000
$0.43904
$6.5856
LM3670MFX-1.8/NOPB Product Details
LM3670MFX-1.8/NOPB Overview
A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. In this voltage regulator, 5 terminations are present. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this voltage regulator is packaged in the SC-74A, SOT-753 package. 1 outputs of voltage regulator are configured. Fixed outputs are generated on the output pins of this adjusting voltage regulator. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~85°C TA is essential when operating. A DC-DC switching regulator such as this one switches at 1MHz. Voltage regulators like this one can operate at least with 2.5V as the dc to dc voltage regulator's minimum input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 1.8V. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 3.6V is required to meet the requirements of the switching regulator operation. As a member of the LM3670 family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can provide is up to 1.8V volts. During switching regulator operation, 5 pins are used. Ideally this switch regulator should have an output voltage of about 1.8V at the very least. A maximum output current of 350mA A is provided to meet the switching regulator operation requirements. DC-DC switching regulator with supply voltage 5.5V. There are no external factors that affect DC DC switching regulator's consumption of 15μA A of quiescent current. Switching regulators with the AUTOMATIC PFM/PWM MODE SWITCHING feature are more efficient and stable than those without.
LM3670MFX-1.8/NOPB Features
1 outputs Peak reflow temperature (Cel) of 260 5 pins Operating supply voltage of 5.5V AUTOMATIC PFM/PWM MODE SWITCHING
LM3670MFX-1.8/NOPB Applications
There are a lot of Texas Instruments LM3670MFX-1.8/NOPB Voltage Regulators applications.