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LT1939EDD

LT1939EDD

LT1939EDD

Linear Technology/Analog Devices

0.45mm PMIC 12-WFDFN Exposed Pad

SOT-23

LT1939EDD Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Voltage - Supply 3V~25V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.45mm
[email protected] Reflow Temperature-Max (s) 30
Pin Count 12
Number of Outputs 2
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage (Min) 3V
Topology Step-Down (Buck) (1), Linear (LDO) (1)
Control Mode CURRENT-MODE
Frequency - Switching 500kHz~2.4MHz
Control Technique PULSE WIDTH MODULATION
w/Sequencer No
Voltage/Current - Output 1 0.8V~24.25V 2A
Voltage/Current - Output 2 0.8V~24.25V 1A
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status Non-RoHS Compliant
LT1939EDD Product Details

LT1939EDD Overview


For ease of voltage regulators' transportation, it is packaged in 12-WFDFN Exposed Pad boxes.As a whole, voltage regulator supports 2 outputs.Keeping the operating temperature at -40°C~125°C will prevent any malfunctions from occurring during the operation.There are 12 terminals on the switching regulator that you can find.Starting with 12 pins, the pinouts of the switching regulator begin.In order to relow solder, it is necessary to allow the temperature to peak 260.The voltage regulator DC to DC, as well as other Switching Regulator or Controllers, play a key role in the industry.

LT1939EDD Features


2 outputs
Operating Temperature: -40°C~125°C
Peak Reflow Temperature: 260

LT1939EDD Applications


There are a lot of Linear Technology/Analog Devices LT1939EDD Linear Regulator Controllers applications.

  • Switching Power Supplies
  • Ultrahigh current ultralow dropout voltage regulator
  • TVs
  • Telecom Equipment
  • Monitors
  • Network Interface Card/Switch
  • Low noise SMPS post regulator
  • Error Amplifiers
  • Graphics Card
  • Battery Operating Equipment

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