16 Terminals 4.2V LT3990 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 210kHz~2.3MHz Tape & Reel (TR) 350mA 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
SOT-23
LT3990IMSE#TRPBF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2012
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LT3990
Function
Step-Down
Number of Outputs
1
Voltage - Input (Max)
62V
Output Voltage
3.3V
Output Type
Adjustable
Voltage - Input (Min)
4.2V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
350mA
Voltage - Output (Min/Fixed)
1.21V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
210kHz~2.3MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Voltage - Output (Max)
25V
Length
4.039mm
Width
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$3.64000
$7.28
LT3990IMSE#TRPBF Product Details
LT3990IMSE#TRPBF Overview
A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. In this voltage regulator, there are a total of 16 terminations. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. In order to save space, this voltage regulator is packaged in the 16-TFSOP (0.118, 3.00mm Width) Exposed Pad package. 1 outputs have been configured in the voltage regulator 12v. This DC DC switching regulator generates Adjustable output on its output pins. Surface Mount-mounting is compatible with this switching regulator. Voltage regulators should be operated at -40°C~125°C TJ temperature while operating. A DC-DC switching regulator such as this one switches at 210kHz~2.3MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 4.2V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 1.21V. This voltage regulator 12v features maximum design flexibility thanks to its 350mA output current. The maximum input voltage of this voltage regulator 12v is 62V. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 12V to meet the operation requirements. DC DC switching regulator is part of the Switching Regulator or Controllers subcategory and can be found in the Switching Regulator or Controllers category. The LT3990 family of DC/DC regulators includes this DC/DC regulator. There is a possibility that DC DC switching regulator can give voltage at 3.3V volts. 25V's maximal output voltage allows adjusting voltage regulator to operate easily.
LT3990IMSE#TRPBF Features
1 outputs Peak reflow temperature (Cel) of 260
LT3990IMSE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3990IMSE#TRPBF Voltage Regulators applications.