L4957AD1.8
- Mfr.Part #
- L4957AD1.8
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheet
- Download
- Description
- IC REG LINEAR 1.8V 5A D2PAK
- Stock
- 2,086
- In Stock :
- 2,086
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Protection Features :
- Over Temperature, Short Circuit
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Base Part Number :
- L4957
- Terminal Pitch :
- 2.54mm
- RoHS Status :
- ROHS3 Compliant
- Voltage Tolerance-Max :
- 2%
- Pin Count :
- 3
- Number of Outputs :
- 1
- Output Voltage :
- 1.8V
- Input Bias Current :
- 600μA
- Min Current Limit :
- 5.1A
- Package / Case :
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- JESD-30 Code :
- R-PSSO-G3
- Lead Free :
- Lead Free
- Terminal Position :
- Single
- Number of Terminations :
- 3
- Number of Functions :
- 1
- Voltage - Input (Max) :
- 14V
- Height Seated (Max) :
- 4.83mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Current - Quiescent (Iq) :
- 2mA
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Output Type :
- FIXED
- Output Voltage 1 :
- 1.8V
- Min Input Voltage :
- 3V
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Dropout Voltage :
- 600mV
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- PSRR :
- 75dB (120Hz)
- JESD-609 Code :
- e0
- Current - Output :
- 5A
- Number of Regulators :
- 1
- Operating Temperature :
- 0°C~125°C
- Mount :
- Surface Mount
- Output Configuration :
- Positive
- Datasheets
- L4957AD1.8

Fixed 2.54mm L4957 PMIC 3 TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
L4957AD1.8 Overview
The package is delivered in a Tube case. In order to package the IC voltage regulator, a TO-263-3, D2Pak (2 Leads + Tab), TO-263AB case is used. On the Voltage regulator IC, there are 3 terminations that can be connected. This IC Regulator has a type of output called Fixed. There are 1 regulators implemented in this electroic component. Surface Mount can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at 0°C~125°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. At present, it can produce an output of up to 5A. As you can see, the regulator IC has a total of 3 pins. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. For your information, part number L4957 is the basic part number for this voltage regulator IC.
L4957AD1.8 Features
600mV dropout voltage
L4957AD1.8 Applications
There are a lot of STMicroelectronics
L4957AD1.8 Linear Voltage Regulators applications.
- 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
- Measurement and control euipment
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