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LM2937IMP-3.3

LM2937IMP-3.3

LM2937IMP-3.3

Texas Instruments

Fixed 2.3mm Lead, Tin LM2937 PMIC 3 TO-261-4, TO-261AA

SOT-23

LM2937IMP-3.3 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status NRND (Last Updated: 3 days ago)
Contact Plating Lead, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Number of Pins 4
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e0
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Packing Method TR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 2.3mm
Base Part Number LM2937
Pin Count 3
Current - Supply (Max) 1.25A
Number of Outputs 1
Output Voltage 3.3V
Output Type Fixed
Max Output Current 400mA
Voltage 3.3V
Max Supply Voltage 26V
Min Supply Voltage 4.75V
Output Configuration Positive
Quiescent Current 10mA
Accuracy 5 %
Max Output Voltage 3.3V
Output Voltage 1 3.3V
Number of Regulators 1
Min Input Voltage 4.75V
Protection Features Over Temperature, Reverse Polarity, Short Circuit
Current - Quiescent (Iq) 2mA
Voltage Dropout (Max) 1V @ 50mA
Dropout Voltage 500mV
Nominal Input Voltage 26V
Dropout Voltage1-Nom 0.5V
Nominal Output Voltage 3.3V
Output Voltage Accuracy 5 %
Height 1.8mm
Length 6.5mm
Width 3.5mm
Thickness 1.6mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.15000 $3.15
500 $3.1185 $1559.25
1000 $3.087 $3087
1500 $3.0555 $4583.25
2000 $3.024 $6048
2500 $2.9925 $7481.25
LM2937IMP-3.3 Product Details

LM2937IMP-3.3 Overview


In the case of Tape & Reel (TR) cases, the regulater IC is delivered. Packaging of the Liner regulator IC takes the form of a TO-261-4, TO-261AA case. The PMIC chip has 4 terminations. Fixed is the Voltage Regulator Chip's output type. Linear IC consists of 1 battery regulators. The range of operating temperatures of Surface Mount are programmable in the Voltage Regulator Chip, so that the temperature can be varied as desired. Keeping the temperature at -40°C~85°C degrees is necessary for this regulator to function. There is an output function of Positive configured for this regulator. The sum of the pins in this unit is 3. The part includes 1 outputs in order to ensure that the voltage regulator IC performs effectively and in a timely manner. This voltage regulator IC has a dropout voltage of 10 volts. On the chip, there are pins for the 4 axis. Here's the basic part number for this IC regulator: LM2937. Packing the voltage regulator IC is done in a method called TR. Upon reaching its maximal output current, 400mA, it is able to satisfy the operation requirements. It operates in the 10mA Quiescent Current state. An 26V-volt supply voltage at the top is required.

LM2937IMP-3.3 Features


500mV dropout voltage
TR method of packing


LM2937IMP-3.3 Applications


There are a lot of Texas Instruments
LM2937IMP-3.3 Linear Voltage Regulators applications.


  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols
  • Measurement and control euipment
  • Aging system

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