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LT3990HMSE-5#PBF

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

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LT3990HMSE-5#PBF
Package: 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Datasheet: PDF
Stock: 455
Description: 16 Terminals 4.2V LT3990 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 210kHz~2.3MHz Tube 350mA 16-TFSOP (0.118, 3.00mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~150°C TJ
Packaging	Tube
Published	2012
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
Terminal Pitch	0.5mm
Base Part Number	LT3990
Function	Step-Down
Number of Outputs	1
Voltage - Input (Max)	62V
Output Voltage	5V
Output Type	Fixed
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)	5V
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

LT3990HMSE-5#PBF Overview

It uses the Tube package in order to optimize the performance of this voltage regulator. There are 16 terminations in this harley voltage regulator. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 16-TFSOP (0.118, 3.00mm Width) Exposed Pad package. 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. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. During switching regulator operation, the operating temperature should remain at -40°C~150°C TJ. This DC-DC switching regulator has a switching frequency of 210kHz~2.3MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 4.2V. The output voltage of this voltage regulator (Min/Fixed) amounts to 5V volts. The output current of 350mA makes dc to dc voltage regulator feature maximum design flexibility. Voltage regulator's input voltage can reach 62V. Voltage regulator is designed to provide a nominal input voltage of 12V to meet the operation requirements. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. The LT3990 family of DC/DC regulators includes this DC/DC regulator. The adjusting voltage regulator's output voltage is maintain at 5V.

LT3990HMSE-5#PBF Features

1 outputs

LT3990HMSE-5#PBF Applications

There are a lot of Linear Technology/Analog Devices LT3990HMSE-5#PBF Voltage Regulators applications.

Experimental setup
Domestic water pumps
Digital precision reference circuits
Industrial controllers
Precision electronic equipment
Current source circuits
Automation technology
Hydro power
Flexible manufacturing cells
Servo drive system