Voltage Regulators

FAIRCHILD - UA7905KC - Voltage Regulator, Linear.

Polarity: Negative.

Adjustment Range: 5V, fixed.

Maximum Current: 1.5A.

Package: TO-3.

Learn More

FAIRCHILD - UA78P05SC – Voltage Regulator, 5V 10Amp, TO-204/TO-3 Metal. The µA78P05 is 3-terminal positive 5V regulator, consisting of a monolithic control chip driving a series-pass transistor, is capable of delivering 10A. This hybrid device is virtually blow-out proof and contains all the protection features inherent in monolithic regulators such as internal short-circuit current limiting, thermal overload and safe-area protection. If the safe-operating area is exceeded, the device shuts down rather than failing or damaging other system components. This feature eliminates costly output circuitry and overly conservative heat sinks typical of high-current regulators built with discrete components. The µA78P05 is packaged in a hermatically sealed TO-3 providing 70W power dissipation. Status: Discontinued Adjustability: FIXED Output Current1-Max: 10.0 A Output Voltage1-Nom: 5.0 V (4.85 V ~ 5.25 V) Power Dissipation: <70 Watts Dropout Voltage1-Nom : 2.5 V Input Voltage Absolute-Max: 40.0 V Line Regulation-Max: 0.05 V Load Regulation-Max: 0.075 V Number of Outputs: 1.0 Number of Terminals: 3 Operating Temperature: 0.0 C to 150.0 C Package Body Material: METAL Package Equivalence Code:TO-204/-3 Technology: BIPOLAR Terminal Finish: Tin/Lead (Sn/Pb) Voltage Tolerance-Max 5.0 % New Old Stock – Genuine Fairchild - Rare – Difficult VR to Find Learn More

FAIRCHILD - UA7815UC Voltage Regulator, Linear.

Status: Discontinued

Polarity: Negative.

Adjustment Range: 15V, fixed.

Maximum Current: 1Amp.

Package: TO-220.

Learn More

IC, voltage regulators. TO-3 aluminum 4 pin. Learn More

FAIRCHILD - UA7912KC Voltage Regulator, Linear.

Status: Discontinued

Polarity: Negative.

Adjustment Range: 12V, fixed.

Maximum Current: 1.5Amp.

Package: TO-3 Steel,

Cross: LM320K-12.

Learn More

Voltage Regulator, linear. Polarity: negative. Adjustment Range: 5V, fixed. Maximum Current: 500mA. Package: TO-39 gold. Learn More

Voltage Regulator linear. Polarity: positive. Adjustment Range: 5V. Maximum Current: 1.5 Amp. Package: TO-263 (TO-220 no tab). Operating temp: -0 to 125 Deg C. Learn More

Voltage regulator, linear. Polarity: positive. Adjustment range: 12V, fixed. Maximum current: 1Amp. Power dissipation: 3.6 watt. Case: TO-3 steel, gold leads. Note: Operating temperature range: -55 Deg C to +125 Deg C. Military. Cross: 7812K or LM140K-12. Learn More

Voltage regulator. Primary input voltage: 40V. Polarity: positive. Adjustment Range: 2 to 37V. Maximum Current: 150mAdc without external pass transistors. Operating temperature: -55 to +125 Deg C. Package: TO-99-8 gold. Military NSN 5962-00-197-3361. Can be used as either a linear or a switching regulator. Cross: LM723H. Learn More

Voltage regulator. Primary input voltage: 40V. Polarity: positive. Adjustment Range: 2 to 37V. Maximum Current: 150mAdc without external pass transistors. Temperature range: 0 to 70DegC. Package: 14 Cdip. Military NSN 5962-00-311-3678. Can be used as either a linear or a switching regulator. Learn More

Voltage regulator, linear. Polarity: positive. Voltage range: 12V fixed. Current: 0.5Amp. Package: TO-220. Learn More

Voltage regulator. Polarity: positive. Adjustment range: 5 to 30V. Maximum current: 1.5Amp. Package: TO-3-4. Note: The output current capability can be increased to greater than 10A through use of one or more external transistors. Learn More

Voltage Regulator, linear. Polarity: negative. Adjustment Range: 15V, fixed. Maximum Current: 500mA. Package: TO-220. Note: With test dots. Learn More

Voltage regulator, switching. Polarity: positive. Adjustment range: 1.25V to 40V. Maximum current: 1.5Amp. High Gain, high output current, uncommitted op amp. Case: 16 Dip. Learn More

Voltage regulator, linear. Polarity: negative. Supply voltage: -40V. Adjustable output voltage: -2.2 to -30V. Current: 5Amp. Operating temperature: 0 to 150 Deg C. Package: TO-3-4. Learn More

Voltage regulator, linear. Polarity: negative. Supply voltage: -40V. Adjustable output voltage: -2.2 to -30V. Current: 1Amp+. Operating temperature: 0 to 150 Deg C. Package: TO-3-4. Learn More

Voltage regulator. Primary input voltage: 40V. Polarity: positive. Adjustment Range: 2 to 37V. Maximum Current: 150mAdc without external pass transistors. Temperature range: 0 to 70DegC. Package: TO-99 metal can. Can be used as either a linear or a switching regulator. Learn More

ON Semiconductor - FAIRCHILD - UA309KC Voltage regulator, linear.

Polarity: Positive.

Adjustment Range: 5V, fixed.

Maximum Current: 1.5Amp.

Operating Temperature: 0 C to 125C

Package: TO-204/TO-3 Steel.

Learn More

Voltage regulator. Primary input voltage: 40V. Polarity: positive. Adjustment Range: 2 to 37V. Maximum Current: 150mAdc without external pass transistors. Temperature range: 0 to 70DegC. Package: 14 Cdip. Military NSN 5962-00-417-1080. Can be used as either a linear or a switching regulator. Learn More

Voltage regulator, linear. Polarity: positive. Adjustment range: 12V, fixed. Maximum current: 0.5Amp. Package: TO-39. Military. Cross: 7812H or LM140H-12. Learn More

Voltage Regulator, linear. Polarity: positive. Adjustment Range: 18V, fixed. Maximum Current: 1Amp. Package: TO-220.

Learn More

IC, Voltage Regulator, adjustable. Marked only with Military number: 4916609-00. Genuine (U6A7) 723DC 150mA 14-pin ceramic DIPs. Learn More

Voltage regulator, linear. Polarity: positive. Adjustment range: 15V, fixed. Output current: 1.5 Amp. Operating temperature range: -0 DegC to +70 DegC. Package: TO-3 aluminum. New older stock. Learn More

Fairchild - UA78HGASMQB Voltage Regulator.

Status: Discontinued

Polarity: Positive.

Adjustment Range: 5 to 24V.

Maximum current: 5Amp.

Dissipation: 50Watt.

Package: TO-3-4, Hermetically Sealed.

Military SMQB type. The output current capability can be increased to greater than 5A over a 5.0V to 24V output range. Only two external resistors are required to set the output voltage.

NSN: 5962-01-160-5992

Learn More