10 Terminals 4.2V LT3973 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 195kHz~2.15MHz Tape & Reel (TR) 750mA 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
SOT-23
LT3973HMSE-3.3#TRPBF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 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~150°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
LT3973
Function
Step-Down
Number of Outputs
1
Voltage - Input (Max)
42V
Output Voltage
3.3V
Output Type
Fixed
Voltage - Input (Min)
4.2V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
750mA
Voltage - Output (Min/Fixed)
3.3V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
195kHz~2.15MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LT3973HMSE-3.3#TRPBF Product Details
LT3973HMSE-3.3#TRPBF Overview
This harley voltage regulator utilizes the Tape & Reel (TR) package for optimized performance. During the development of this harley voltage regulator, 10 terminations were made. 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. Space savings are achieved by placing this voltage regulator in the 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad package. The voltage regulator 12v has 1 outputs. Fixed outputs are generated on the output pins of this adjusting voltage regulator. There is a switching regulator that is compatible with the Surface Mount mounting. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~150°C TJ. A DC-DC switching regulator of this type operates at a switching frequency of 195kHz~2.15MHz. A dc to dc voltage regulator's minimum input voltage of 4.2V is required for this voltage regulator to operate. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 3.3V. The output current of 750mA makes dc to dc voltage regulator feature maximum design flexibility. 42V volts is DC DC switching regulator's maximum input voltage. For operation, switching regulator requires a nominal input voltage of 12V. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. DC/DC regulators such as this one belong to the LT3973 family of products. At 3.3V volts, voltage regulator can provide voltage.
LT3973HMSE-3.3#TRPBF Features
1 outputs
LT3973HMSE-3.3#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3973HMSE-3.3#TRPBF Voltage Regulators applications.