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LT3990EMSE#TRPBF

16 Terminals 4.2V 16-Pin LT3990 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 210kHz~2.3MHz Tape & Reel (TR) 350mA 16-TFSOP (0.118, 3.00mm Width) Exposed Pad

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LT3990EMSE#TRPBF
Package: 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Datasheet: PDF
Stock: 627
Description: 16 Terminals 4.2V 16-Pin LT3990 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 210kHz~2.3MHz Tape & Reel (TR) 350mA 16-TFSOP (0.118, 3.00mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 month ago)
Mounting Type	Surface Mount
Package / Case	16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount	YES
Number of Pins	16
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Published	2011
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	BIPOLAR
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Time@Peak 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 Rectifier	No
Length	4.039mm
Width	3mm
RoHS Status	ROHS3 Compliant

LT3990EMSE#TRPBF Overview

For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. Throughout this voltage regulator, there are 16 terminations. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHING REGULATOR voltage regulator. The space-saving 16-TFSOP (0.118, 3.00mm Width) Exposed Pad package is available for this voltage regulator. In this case, DC DC switching regulator has 1 outputs configured to it. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. Switching regulators like this one can be mounted on the Surface Mount mounting system. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. In this voltage regulator 12v, the switching frequency is 210kHz~2.3MHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 1.21V. Featuring a maximum design flexibility of 350mA, dc to dc voltage regulator has a maximum output current of 350mA. Voltage regulator has a maximum input voltage of 62V. A regulator with this 260 peak reflow temperature is essentially indestructible. For operation, switching regulator requires a nominal input voltage of 12V. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. There is a DC/DC regulator in this family that belongs to the LT3990 family. The voltage DC DC switching regulator can provide is up to 25V volts. There are 16 pins used for switching regulator operation.