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LT3990IDD#TRPBF

LT3990IDD#TRPBF

LT3990IDD#TRPBF

Linear Technology/Analog Devices

10 Terminals 4.2V 10-Pin LT3990 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 210kHz~2.3MHz Tape & Reel (TR) 350mA 10-WFDFN Exposed Pad

SOT-23

LT3990IDD#TRPBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month 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
Peak Reflow Temperature (Cel) 260
Terminal Pitch0.5mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LT3990
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 62V
Output Voltage 25V
Output Type Adjustable
Voltage - Input (Min) 4.2V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 350mA
Voltage - Output (Min/Fixed) 1.21V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 210kHz~2.3MHz
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:1108 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LT3990IDD#TRPBF Product Details

LT3990IDD#TRPBF Overview


For optimal performance, this voltage regulator makes use of the Tape & Reel (TR) package. During the development of this harley voltage regulator, 10 terminations were made. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. In order to save space, this voltage regulator is packaged in the 10-WFDFN Exposed Pad package. 1 outputs of voltage regulator are configured. On the output pins of this DC DC switching regulator, there is a Adjustable output generated. Surface Mount-mount switching regulator. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. In this voltage regulator 12v, the switching frequency is 210kHz~2.3MHz. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 4.2V. DC DC switching regulator's output voltage (Min/Fixed) amounts to 1.21V. It features maximum design flexibility due to dc to dc voltage regulator's 350mA output current. Voltage regulator's input voltage can reach 62V. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. DC/DC regulators of this type are part of the LT3990 family of voltage regulator 12vs. There is a possibility that DC DC switching regulator can give voltage at 25V volts. There are 10 pins used for switching regulator operation.

LT3990IDD#TRPBF Features


1 outputs
Peak reflow temperature (Cel) of 260
10 pins

LT3990IDD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3990IDD#TRPBF Voltage Regulators applications.

  • Driver circuits
  • Milling machines
  • Smoke exhaust equipment
  • Serial communication converter
  • Domestic water pumps
  • Combined machine tools
  • Industrial controllers
  • Shearing machines
  • Alternators
  • Product testing

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