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