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LM2937ET-3.3/NOPB

LM2937ET-3.3/NOPB

LM2937ET-3.3/NOPB

Texas Instruments

Fixed 2.54mm Tin LM2937 PMIC 3 TO-220-3

SOT-23

LM2937ET-3.3/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Weight 4.535924g
Operating Temperature-40°C~125°C
PackagingTube
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Position SINGLE
Number of Functions 1
Terminal Pitch2.54mm
Base Part Number LM2937
Pin Count3
Current - Supply (Max) 125mA
Number of Outputs 1
Voltage - Input (Max) 26V
Output Voltage 3.3V
Output Type Fixed
Max Output Current500mA
Output Configuration Positive
Quiescent Current10mA
Accuracy 5 %
Max Output Voltage3.3V
Output Voltage 1 3.3V
Voltage - Output (Min/Fixed) 3.3V
Min Input Voltage 4.75V
Protection Features Over Temperature, Reverse Polarity, Short Circuit
Voltage Dropout (Max) 1V @ 500mA
Dropout Voltage500mV
Dropout Voltage1-Nom 0.5V
Voltage Tolerance-Max 4.8%
Output Voltage Accuracy 5 %
Height 4.7mm
Length 14.986mm
Width 10.16mm
Thickness 4.572mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3372 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.69000$1.69
10$1.51600$15.16
45$1.43000$64.35
135$1.21837$164.47995
540$1.00100$540.54

LM2937ET-3.3/NOPB Product Details

LM2937ET-3.3/NOPB Overview


Deliveries are in Tube cases. The package is in a TO-220-3 case. Basically, the voltage regulator chip is made up of 3 terminations. In this case, Fixed represents the output type of the Voltage Regulated IC. Regulator IC varies the range of Through Hole operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. The total number of pins in the regulator is 3. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 3-shaped. As an FYI, this IC voltage regulator has the basic part number LM2937. The maximal output current reaches 500mA to meet the operating requirements. It operates in the 10mA Quiescent Current state.

LM2937ET-3.3/NOPB Features


500mV dropout voltage


LM2937ET-3.3/NOPB Applications


There are a lot of Texas Instruments
LM2937ET-3.3/NOPB Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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