Texas Instruments_LM2940S-5.0/NOPB

Texas Instruments
LM2940S-5.0/NOPB  
Linear & Switching Voltage Regulators

Texas Instruments
LM2940S-5.0/NOPB
776-LM2940S-5.0/NOPB
Ersa
Texas Instruments-LM2940S-5.0/NOPB-datasheets-10011073.pdf
IC REG LIN 5V 1A DDPAK/TO263-3
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LM2940S-5.0/NOPB Description

LM2940S-5.0/NOPB is a linear voltage regulator integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable and reliable output voltage to power various electronic devices. Here is a description of the model, its features, and applications:

Description:

The LM2940S-5.0/NOPB is a low-dropout (LDO) voltage regulator with an output voltage of 5.0V. It is available in a small-outline package (SOP) with a thermal pad for efficient heat dissipation. The device is designed to operate over a wide input voltage range and offers excellent load and line regulation.

Features:

  1. Output voltage: 5.0V
  2. Low dropout voltage: The LM2940S-5.0/NOPB can operate with a minimum input-to-output voltage differential as low as 100mV, making it suitable for applications with low headroom.
  3. Wide input voltage range: The device can accept input voltages from 4.75V to 28V, making it versatile for various power supply requirements.
  4. High output current capability: The LM2940S-5.0/NOPB can deliver up to 150mA of output current, suitable for powering a range of electronic devices.
  5. Low quiescent current: The device consumes a minimal amount of power in standby mode, which is beneficial for battery-powered applications.
  6. Thermal protection: The LM2940S-5.0/NOPB features an internal thermal shutdown circuit that protects the device from overheating.
  7. Small-outline package (SOP) with thermal pad: The compact package size and thermal pad enable efficient heat dissipation and easy integration into various designs.

Applications:

  1. Portable electronic devices: The LM2940S-5.0/NOPB is ideal for powering portable electronics such as smartphones, tablets, and wearable devices due to its low quiescent current and small form factor.
  2. Battery-powered devices: The low dropout voltage and low quiescent current make it suitable for battery-powered applications, extending battery life.
  3. Industrial equipment: The LM2940S-5.0/NOPB can be used in industrial equipment that requires a stable and reliable power supply, such as sensors, controllers, and motor drivers.
  4. Medical devices: The device's low-noise output and stability make it suitable for powering sensitive medical equipment.
  5. Telecommunication equipment: The LM2940S-5.0/NOPB can be used in telecommunication devices that require a stable power supply, such as routers, modems, and base stations.

In summary, the LM2940S-5.0/NOPB is a versatile linear voltage regulator with a stable 5.0V output, low dropout voltage, and high output current capability. Its compact package and thermal pad make it suitable for a wide range of applications, from portable electronics to industrial equipment.

Tech Specifications

Number of Regulators
PPAP
Product Status
Automotive
Special Features
Supplier Package
Junction to Case
Line Regulation
Package / Case
Maximum Input Voltage (V)
REACH Status
Maximum Dropout Voltage @ Current (V)
EU RoHS
Moisture Sensitivity Level (MSL)
Operating Temperature
Accuracy (%)
PSRR
ECCN
Maximum Output Current (A)
Mounting Type
Standard Package Name
Pin Count
Mounting
Control Features
Lead Shape
SVHC
Output Voltage (V)
HTSUS
Package
Load Regulation
Maximum Quiescent Current (mA)
Minimum Input Voltage (V)
PCB changed
Output Type
Voltage - Input (Max)
HTS
Current - Output
ECCN (US)
Output Configuration
Current - Supply (Max)
Supplier Device Package
Minimum Operating Temperature (°C)
Maximum Operating Temperature (°C)
Package Height
Mfr
Voltage - Output (Min/Fixed)
Polarity
Voltage Dropout (Max)
RoHS Status
Current - Quiescent (Iq)
SVHC Exceeds Threshold
Junction to Ambient
Package Length
Voltage - Output (Max)
Number of Outputs
Series
Type
Tab
Protection Features
Part Status
Package Width
Base Product Number
Unit Weight
Dropout Voltage - Max
Product
Input Voltage - Max
RoHS
Input Voltage - Min
Operating Supply Current
Maximum Operating Temperature
Ib - Input Bias Current
Dropout Voltage
Mounting Style
Output Current
Minimum Operating Temperature
Moisture Sensitive
Quiescent Current
USHTS
Output Voltage

LM2940S-5.0/NOPB Documents

Download datasheets and manufacturer documentation for LM2940S-5.0/NOPB

Ersa Mult Devices 12/Apr/2018      
Ersa LM2940-N, 2940C Datasheet      
Ersa LM2940-N, 2940C Datasheet      

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