UA78L12ACDR Part Information

Details for UA78L12ACDR by Texas Instruments

Semiconductors - ICs>Power Management ICs - PMIC>Voltage Regulators

Part Description

The UA78L00 series of fixed-voltage linear regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation as well as for voltage regulation in major appliances. In addition, they can be used with power-pass elements to make highcurrent voltage regulators. One of these regulators can deliver up to 100 mA of output current. The internal limiting and thermal-shutdown features of these regulators help to protect the device from overload. The UA78L00C and UA78L00AC series devices are characterized for operation over the virtual junction temperature range of 0°C to 125°C. The UA78L05AI device is characterized for operation over the virtual junction temperature range of −40°C to 125°C.

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Part Features

  • 3-Terminal Linear Regulators
  • Internal Short-Circuit Current Limiting
  • Internal Thermal-Overload Protection
  • No External Components
  • Output Current Up to 100 mA

Part Specifications

Output Type Fixed
Input Voltage Min 14.5V
Input Voltage Max 27V
Fixed Output Voltage Nom. 12V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 100mA
Linear Regulator Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min 0°C
Operating Temperature Max 125°C
Product Range 7812 Voltage Regulators
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
Filter Terminals SMD
No. of Outputs 1Outputs
Operating Temperature Range 0°C to +125°C
Output Voltage Max 12.6V
Output Voltage Min 11.4V
Output Voltage Nom. 12V
Primary Input Voltage 19V
Supply Voltage Max 27V
Supply Voltage Min 14.5V
Voltage Tolerance ± 0.05%
RoHS Compliant

Alternative Part Descriptions

  • IC, LINEAR VOLTAGE REG, 12V, 8-SOIC; Output Type:Fixed; Input Voltage Min:14.5V; Input Voltage Max:27V; Fixed Output Voltage Nom.:12V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:100mA; Linear RoHS Compliant: Yes | Newark Electronics
  • 100-mA, 30-V, linear voltage regulator | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a UA78L12ACDR?

Additional datasheets, footprints and schematics for UA78L12ACDR are listed in our Part Details tab. You can also find the UA78L12ACDR image and similar parts on this details page.

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What category does UA78L12ACDR fall under?

The UA78L12ACDR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to UA78L12ACDR when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the UA78L12ACDR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for UA78L12ACDR have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for UA78L12ACDR.

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