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L4940V10

L4940V10

L4940V10

STMicroelectronics

Fixed 2.54mm L4940 PMIC 3 TO-220-3

SOT-23

L4940V10 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Operating Temperature -40°C~150°C
Packaging Tube
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position SINGLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number L4940
Pin Count 3
JESD-30 Code R-PSFM-T3
Current - Supply (Max) 50mA
Number of Outputs 1
Qualification Status Not Qualified
Voltage - Input (Max) 17V
Output Voltage 10V
Output Type Fixed
Output Configuration Positive
Current - Output 1.5A
Quiescent Current 5mA
Output Voltage 1 10V
Number of Regulators 1
Protection Features Over Temperature, Reverse Polarity, Short Circuit
Current - Quiescent (Iq) 8mA
Voltage Dropout (Max) 0.9V @ 1.5A
PSRR 62dB (120Hz)
Dropout Voltage 500mV
Dropout Voltage1-Nom 0.5V
Voltage Tolerance-Max 4%
Input Voltage Absolute-Max 30V
Input Bias Current 5mA
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1,000 $1.10200 $1.102
L4940V10 Product Details

L4940V10 Overview


A Tube case is used to deliver this IC regulator. This voltage regulator IC comes in a TO-220-3 case. On the regulater IC chip, there are a total of 3 terminations. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Through Hole can be adjusted within a specified range. There is a temperature range of -40°C~150°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. In terms of its current output, it is able to supply 1.5A. In total, this chip consists of 3 pins and is divided into two groups. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. As an FYI, this IC voltage regulator has the basic part number L4940. It operates in the 5mA Quiescent Current state.

L4940V10 Features


500mV dropout voltage


L4940V10 Applications


There are a lot of STMicroelectronics
L4940V10 Linear Voltage Regulators applications.


  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols

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