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LM34919CQSD/NOPB

LM34919CQSD/NOPB

LM34919CQSD/NOPB

Texas Instruments

12 Terminals 4.5V 12-Pin LM34919 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 2.6MHz Tape & Reel (TR) 12-WFDFN Exposed Pad

SOT-23

LM34919CQSD/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Number of Pins 12
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e3
Pbfree Code yes
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
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number LM34919
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 50V
Output Voltage 45V
Output Type Adjustable
Max Output Current 600mA
Voltage - Input (Min) 4.5V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 2.2mA
Max Output Voltage 45V
Topology Buck
Control Mode CURRENT/VOLTAGE-MODE
Frequency - Switching 2.6MHz
Synchronous Rectifier No
Min Output Voltage 2.5V
Voltage - Output (Max) 45V
Height 800μm
Length 4mm
Width 4mm
Thickness 750μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1,000 $1.48400 $1.484
2,000 $1.40980 $2.8196
5,000 $1.35680 $6.784
LM34919CQSD/NOPB Product Details

LM34919CQSD/NOPB Overview


It uses the Tape & Reel (TR) package in order to optimize the performance of this voltage regulator. Throughout this voltage regulator, there are 12 terminations. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. In order to save space, this voltage regulator is packaged in the 12-WFDFN Exposed Pad package. There are 1 outputs configured on the voltage regulator. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. There is a switching regulator that is compatible with the Surface Mount mounting. This voltage regulator 12v should operate at a temperature of -40°C~125°C TJ when operating. In this voltage regulator 12v, the switching frequency is 2.6MHz. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 4.5V. Voltage regulator has a maximum input voltage of 50V. A regulator voltage's peak reflow temperature amounts to 260 being indestructible. To meet the operation requirements, voltage regulator is designed to provide 12V as the nominal input voltage. This voltage regulator is included in the Switching Regulator or Controllers subcategory. As a member of the LM34919 family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can provide is up to 45V volts. 12 pins are used for switching regulator operation. For this switching regulator, we recommend keeping the output voltage at at least 2.5V volts. Voltage regulator's maximal output current reaches 600mA A to meet the operation requirements. By using the 45V's maximal output voltage, adjusting voltage regulator can operate easily. Using this voltage regulator 12v, you will be able to get the maximum output voltage of 45V. This voltage regulator belongs to the Automotive, AEC-Q100 family and is known as a switching DC-DC regulator. External factors do not affect voltage regulator's consumption of 2.2mA A of quiescent current.

LM34919CQSD/NOPB Features


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

LM34919CQSD/NOPB Applications


There are a lot of Texas Instruments LM34919CQSD/NOPB Voltage Regulators applications.

  • Overvoltage protection circuits in TV sets
  • Digital precision reference circuits
  • Shearing machines
  • Electrical power transmission
  • Product burn-in
  • Thermal power
  • Automatic plug-in machines
  • CMM
  • Flexible manufacturing cells
  • Industrial controllers

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