10 Terminals 4.2V 10-Pin LT3973 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 195kHz~2.15MHz Tube 750mA 10-WFDFN Exposed Pad
SOT-23
LT3973HDD-3.3#PBF Datasheet
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In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type
Surface Mount
Package / Case
10-WFDFN Exposed Pad
Surface Mount
YES
Number of Pins
10
Operating Temperature
-40°C~150°C TJ
Packaging
Tube
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 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
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
195kHz~2.15MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Height Seated (Max)
0.8mm
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$10.208115
$10.208115
10
$9.630297
$96.30297
100
$9.085186
$908.5186
500
$8.570930
$4285.465
1000
$8.085784
$8085.784
LT3973HDD-3.3#PBF Product Details
LT3973HDD-3.3#PBF Overview
A Tube package is used in this voltage regulator to optimize performance. There are 10 terminations in this voltage regulator. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. For space-saving purposes, this voltage regulator is available in the 10-WFDFN Exposed Pad package. The voltage regulator 12v has 1 outputs. On the output pins of this DC DC switching regulator, there is a Fixed output generated. Surface Mount-mounting is compatible with this switching regulator. The operating temperature should be kept at -40°C~150°C TJ when the voltage regulator 12v is in operation. A DC-DC switching regulator of this type operates at a switching frequency of 195kHz~2.15MHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. DC DC switching regulator's maximum design flexibility comes from its output current of 750mA. Voltage regulators' input voltage is limited to 42V. For operation, switching regulator requires a nominal input voltage of 12V. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. LT3973 is a family of voltage regulators that belong to the DC/DC industry. Voltage of voltage regulator can be delivered at 3.3V volts. 10 pins are used for switching regulator operation.
LT3973HDD-3.3#PBF Features
1 outputs 10 pins
LT3973HDD-3.3#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3973HDD-3.3#PBF Voltage Regulators applications.