Datasheets
UA78H12ASC by: Fairchild Semiconductor Corporation

Regulator, 1 Output, Hybrid,

Part Details for UA78H12ASC by Fairchild Semiconductor Corporation

Results Overview of UA78H12ASC by Fairchild Semiconductor Corporation

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UA78H12ASC Information

UA78H12ASC by Fairchild Semiconductor Corporation is an Other Regulator.
Other Regulators are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for UA78H12ASC

Part # Distributor Description Stock Price Buy
Bristol Electronics   1
RFQ
Bristol Electronics   1
RFQ
Quest Components PART NUMBER ONLY 28
  • 1 $29.2500
  • 18 $28.1250
$28.1250 / $29.2500 Buy Now
Quest Components PART NUMBER ONLY 1
  • 1 $26.0000
$26.0000 Buy Now

Part Details for UA78H12ASC

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UA78H12ASC Part Data Attributes

UA78H12ASC Fairchild Semiconductor Corporation
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UA78H12ASC Fairchild Semiconductor Corporation Regulator, 1 Output, Hybrid,
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Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Adjustability FIXED
Dropout Voltage1-Nom 2.5 V
Input Voltage Absolute-Max 40 V
JESD-609 Code e0
Line Regulation-Max 0.12%
Load Regulation-Max 0.12%
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 65 °C
Operating Temperature-Min 25 °C
Output Current1-Max 5 A
Output Voltage1-Nom 12 V
Package Body Material METAL
Package Equivalence Code TO-204/-3
Qualification Status Not Qualified
Technology HYBRID
Terminal Finish Tin/Lead (Sn/Pb)
Voltage Tolerance-Max 4%

UA78H12ASC Related Parts

UA78H12ASC Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the UA78H12ASC is -40°C to 125°C.

  • Yes, the UA78H12ASC is suitable for high-reliability applications due to its high-quality manufacturing process and rigorous testing.

  • To ensure proper biasing, follow the recommended operating conditions and application circuits provided in the datasheet, and ensure that the input voltage is within the specified range.

  • The maximum output current capability of the UA78H12ASC is 1.5A.

  • Yes, the UA78H12ASC can be used in switching regulator applications, but ensure that the device is properly bypassed and filtered to minimize noise and ripple.