10 Terminals 4.3V LT3991 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~2MHz Tape & Reel (TR) 1.2A 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
SOT-23
LT3991EMSE-3.3#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
10
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Terminal Pitch
0.5mm
Base Part Number
LT3991
Function
Step-Down
Number of Outputs
1
Voltage - Input (Max)
55V
Output Voltage
3.3V
Output Type
Fixed
Voltage - Input (Min)
4.3V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
1.2A
Voltage - Output (Min/Fixed)
3.3V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
200kHz~2MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$7.92000
$7.92
500
$7.8408
$3920.4
1000
$7.7616
$7761.6
1500
$7.6824
$11523.6
2000
$7.6032
$15206.4
2500
$7.524
$18810
LT3991EMSE-3.3#TRPBF Product Details
LT3991EMSE-3.3#TRPBF Overview
For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. Throughout this voltage regulator, there are 10 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad package. There are 1 outputs configured on this voltage regulator 12v. Fixed outputs are generated on the output pins of this adjusting voltage regulator. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~125°C TJ is essential when operating. A DC-DC switching regulator of this type operates at a switching frequency of 200kHz~2MHz. Regulator 4.3V can operate with dc to dc voltage regulator's minimum input voltage 4.3V. DC DC switching regulator's output voltage (Min/Fixed) amounts to 3.3V. This voltage regulator 12v offers maximum design flexibility with an output current of 1.2A. The maximum input voltage of voltage regulator is 55V. For operation, voltage regulator provides a nominal input voltage of 12V. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. The LT3991 family of DC/DC regulators includes this DC/DC regulator. A voltage of 3.3V volts can be produced by voltage regulator.
LT3991EMSE-3.3#TRPBF Features
1 outputs
LT3991EMSE-3.3#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3991EMSE-3.3#TRPBF Voltage Regulators applications.