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LT1939IDD#PBF

LT1939IDD#PBF

LT1939IDD#PBF

Linear Technology/Analog Devices

0.45mm PMIC LT1939 12 Pin 12-WFDFN Exposed Pad

SOT-23

LT1939IDD#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 12
Operating Temperature -40°C~125°C
Packaging Tube
Published 2008
JESD-609 Code e3
Part Status Active
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
Base Part Number LT1939
Pin Count 12
Number of Outputs 2
Voltage - Output 1 24.25V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING REGULATOR
Voltage - Output 2 24.25V
Topology Step-Down (Buck) (1), Linear (LDO) (1)
Min Input Voltage 3V
Control Mode CURRENT-MODE
Frequency - Switching 500kHz~2.4MHz
Max Input Voltage 25V
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 ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.123635 $5.123635
10 $4.833619 $48.33619
100 $4.560018 $456.0018
500 $4.301903 $2150.9515
1000 $4.058399 $4058.399
LT1939IDD#PBF Product Details

LT1939IDD#PBF Overview


In order to make voltage regulators' voltage regulators' transportation easier, it is packaged in 12-WFDFN Exposed Pad.We have Tube packages ready for shipping.There are total of 2 outputs that are supported by voltage regulator.Keeping the operating temperature at -40°C~125°C will prevent any malfunctions from occurring during the operation.To find more pin-to-pin solutions that meet your requirements, search LT1939.A switching regulator such as this can be identified by its 12 terminals.The pinout of the switching regulator starts from 12 pins it has.Relow soldering is done by allowing the temperature to peak at 260 during the procedure.Organizing the pins in this voltage regulator in a 12 pattern is the key to its functionality.The input voltage for this regulator is known as 3V.There is a maximum voltage that this voltage regulator can use, 25V.In addition to the voltage regulator DC to DC, other Switching Regulator or Controllers's play a significant role in the industry as well.

LT1939IDD#PBF Features


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

LT1939IDD#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1939IDD#PBF Linear Regulator Controllers applications.

  • Voltage Regulators
  • Microprocessor Power Supply
  • Consumer Electronics
  • Error Amplifiers
  • High Efficiency Linear Regulators
  • Ultrahigh current ultralow dropout voltage regulator
  • Dual/Triple Power Supplies
  • Low noise SMPS post regulator
  • LCD Monitor
  • Adjustable Supplies

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