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LT3973HDD-3.3#PBF

LT3973HDD-3.3#PBF

LT3973HDD-3.3#PBF

Linear Technology/Analog Devices

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 PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface MountYES
Number of Pins 10
Operating Temperature-40°C~150°C TJ
PackagingTube
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
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:851 items

Pricing & Ordering

QuantityUnit PriceExt. 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.

  • Shearing machines
  • Handheld GPS
  • ATMs
  • Telecommunications equipment
  • Motor controller circuits
  • Smoke exhaust equipment
  • Automation technology
  • CNC system
  • Die casting equipment
  • Flaw detection equipment

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