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LT3973EDD#TRPBF

LT3973EDD#TRPBF

LT3973EDD#TRPBF

Linear Technology/Analog Devices

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

SOT-23

LT3973EDD#TRPBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface MountYES
Number of Pins 10
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
Published 2010
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 24V
Output Type Adjustable
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) 1.21V
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
Lead Free Lead Free
In-Stock:1122 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$13.892438$13.892438
10$13.106074$131.06074
100$12.364220$1236.422
500$11.664359$5832.1795
1000$11.004113$11004.113

LT3973EDD#TRPBF Product Details

LT3973EDD#TRPBF Overview


For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. Throughout this voltage regulator, there are 10 terminations. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. This harley voltage regulator is available in the 10-WFDFN Exposed Pad package for the purpose of space saving. 1 outputs of voltage regulator are configured. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. A Surface Mount mounting is required for this switching regulator. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. Voltage regulator's switching frequency reaches 195kHz~2.15MHz. A dc to dc voltage regulator's minimum input voltage of 4.2V is required for this voltage regulator to operate. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 1.21V. Featuring a 750mA output current, dc to dc voltage regulator offers maximum design flexibility. Voltage regulator's input voltage can reach 42V. To meet the operation requirements, voltage regulator is designed to provide 12V as the nominal input voltage. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. As a member of the LT3973 family of DC/DC regulators, this is a DC/DC regulator. Voltage can be produced at 24V volts by voltage regulator. The switching regulator operation of the system is controlled by 10 pins.

LT3973EDD#TRPBF Features


1 outputs
10 pins

LT3973EDD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3973EDD#TRPBF Voltage Regulators applications.

  • Refrigerators of central air conditioners
  • Hydro power
  • Adjustable voltage or current linear circuits
  • Hydraulic presses
  • Bending machines
  • Boring machines
  • Automation technology
  • Access control systems
  • Medical equipment
  • Photovoltaic power

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