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LT3973HDD-3.3#TRPBF

LT3973HDD-3.3#TRPBF

LT3973HDD-3.3#TRPBF

Linear Technology/Analog Devices

10 Terminals 4.2V LT3973 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 195kHz~2.15MHz Tape & Reel (TR) 750mA 10-WFDFN Exposed Pad

SOT-23

LT3973HDD-3.3#TRPBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface MountYES
Operating Temperature-40°C~150°C TJ
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusActive
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 Pitch0.5mm
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 RectifierNo
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS StatusROHS3 Compliant
In-Stock:1490 items

Pricing & Ordering

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LT3973HDD-3.3#TRPBF Product Details

LT3973HDD-3.3#TRPBF Overview


For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. In this voltage regulator, 10 terminations are present. 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. The space-saving 10-WFDFN Exposed Pad package is available for this voltage regulator. In this case, DC DC switching regulator has 1 outputs configured to it. As you can see, this DC DC switching regulator generates Fixed output on its output pins. Switching regulators like this one can be mounted on the Surface Mount mounting system. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~150°C TJ. 195kHz~2.15MHz is the switching frequency of this DC-DC switching regulator. Regulator 4.2V can operate with dc to dc voltage regulator's minimum input voltage 4.2V. The output voltage of this voltage regulator (Min/Fixed) amounts to 3.3V volts. DC DC switching regulator's maximum design flexibility comes from its output current of 750mA. The maximum input voltage of voltage regulator is 42V. For operation, voltage regulator provides a nominal input voltage of 12V. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. As a member of the LT3973 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.

LT3973HDD-3.3#TRPBF Features


1 outputs

LT3973HDD-3.3#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3973HDD-3.3#TRPBF Voltage Regulators applications.

  • Alternators
  • Linear guide
  • Access control systems
  • Correction machines
  • Digital precision reference circuits
  • Electric heating, lighting
  • Surface processing equipment
  • SMT equipment
  • Direct power supply system
  • Die casting equipment

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