16 Terminals 4.2V LT3990 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 210kHz~2.3MHz Tube 350mA 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
SOT-23
LT3990EMSE#PBF 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
Tube
Published
2008
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
[email protected] 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
1
$7.01000
$7.01
500
$6.9399
$3469.95
1000
$6.8698
$6869.8
1500
$6.7997
$10199.55
2000
$6.7296
$13459.2
2500
$6.6595
$16648.75
LT3990EMSE#PBF Product Details
LT3990EMSE#PBF Overview
For optimal performance, this voltage regulator uses the Tube package. There are 16 terminations in this voltage regulator. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHING REGULATOR voltage regulator. For space-saving purposes, this voltage regulator is available in the 16-TFSOP (0.118, 3.00mm Width) Exposed Pad package. The voltage regulator 12v has 1 outputs. There are output pins on this DC DC switching regulator that generate Adjustable output. Switching regulators like this one can be mounted on the Surface Mount mounting system. Keeping dc to dc voltage regulator's operating temperature at -40°C~125°C TJ is essential when operating. A DC-DC switching regulator such as this one switches at 210kHz~2.3MHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. DC DC switching regulator's output voltage (Min/Fixed) amounts to 1.21V. A maximum design flexibility is provided by the 350mA output current of voltage regulator. There is a maximum input voltage of 62V for this voltage regulator 12v. Its 260 peak reflow temperature makes this regulator essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. As a member of the LT3990 family of DC/DC regulators, this is a 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.
LT3990EMSE#PBF Features
1 outputs Peak reflow temperature (Cel) of 260
LT3990EMSE#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3990EMSE#PBF Voltage Regulators applications.