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UA78L12ACLPRE3

UA78L12ACLPRE3

UA78L12ACLPRE3

Texas Instruments

Fixed UA78L12 PMIC 3 TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

SOT-23

UA78L12ACLPRE3 Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Surface Mount NO
Number of Pins 3
Weight 213.188414mg
Operating Temperature 0°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Packing Method TAPE&REEL (RIGHT)
Terminal Position BOTTOM
Terminal Form T
Number of Functions 1
Base Part Number UA78L12
Pin Count 3
Number of Outputs 1
Voltage - Input (Max) 27V
Output Voltage 12V
Output Type Fixed
Max Output Current 100mA
Output Configuration Positive
Quiescent Current 6mA
Accuracy 5 %
Max Output Voltage 12V
Output Voltage 1 12V
Number of Regulators 1
Min Input Voltage 14.5V
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit
Voltage Dropout (Max) 1.7V @ 40mA
PSRR 42dB (120Hz)
Dropout Voltage 1.7V
Dropout Voltage1-Nom 1.7V
Min Output Voltage 12V
Power Supply Rejection Ratio (PSRR) 42dB
Voltage Tolerance-Max 5%
Output Voltage Accuracy 5 %
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
UA78L12ACLPRE3 Product Details

UA78L12ACLPRE3 Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) 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. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Through Hole operating temperatures. The Voltage Regulated IC operates at a temperature of 0°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 UA78L12. Packing the voltage regulator IC in this way is called TAPE&REEL (RIGHT) packing. The maximal output current reaches 100mA to meet the operating requirements. It operates in the 6mA Quiescent Current state.

UA78L12ACLPRE3 Features


1.7V dropout voltage
TAPE&REEL (RIGHT) method of packing


UA78L12ACLPRE3 Applications


There are a lot of Texas Instruments
UA78L12ACLPRE3 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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