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Description : THREE TERMINAL POSITIVE VOLTAGE REGULATORS

THREE TERMINAL POSITIVE VOLTAGE REGULATORS

Part Name(s) : BL78A05
BELLING
Shanghai Belling Co., Ltd.
Description : Positive voltage REGULATORS

Description
The BL78A05 of three-terminal positive REGULATORS is available in TO-220 package, making it useful in a wide range of applications. These REGULATORS can provide lacal on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1.5 A output current. Although designed primarily as fixed voltage REGULATORS, these devices can be used with external components to obtain adjustable voltage and currents

Features
• Output current to 1.5 A
• Output voltage of 5V
• Thermal overload protection
• Short circuit protection
• Output transition SOAprotection

Motorola
Motorola => Freescale
Description : Positive Voltage REGULATORS

Positive Voltage REGULATORS

The LM323,A are monolithic integrated circuits which supply a fixed positive 5.0 V output with a load driving capability in excess of 3.0 A. These three–terminal REGULATORS employ internal current limiting, thermal shutdown, and safe–area compensation. The A–suffix is an improved device with superior electrical characteristics and a 2% output voltage tolerance. These REGULATORS are offered with a 0° to +125°C temperature range in a low cost plastic power package.
Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. These devices can be used with a series pass transistor to supply up to 15 A at 5.0 V.

• Output Current in Excess of 3.0 A
• Available with 2% Output Voltage Tolerance
• No External Components Required
• Internal Thermal Overload Protection
• Internal Short Circuit Current Limiting
• Output Transistor Safe–Area Compensation
• Thermal Regulation and Ripple Rejection Have Specified Limits

Part Name(s) : L78S09CT
ST-Microelectronics
STMicroelectronics
Description : 2 A positive voltage REGULATORS

Description
The L78Sxx series of three-terminal positive REGULATORS is available in TO-220 and TO-3 packages and with several fixed output voltages, making it useful in a wide range of applications. These REGULATORS can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shutdown and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 2 A output current. Although designed primarily as fixed voltage REGULATORS, these devices can be used with external components to obtain adjustable voltages and currents.

Features
■ Output current to 2 A
■ Output voltages of 5; 7.5; 9; 10; 12; 15; 18; 24 V
■ Thermal overload protection
■ Short circuit protection
■ Output transition SOA protection

Part Name(s) : L78S00 L78S00C
ST-Microelectronics
STMicroelectronics
Description : 2A POSITIVE VOLTAGE REGULATORS

DESCRIPTION
The L78S00 series of three-terminal positive REGULATORS is available in TO-220 and TO-3 packages and with several fixed output voltages, making it useful in a wide range of applications. These REGULATORS can provide local on-card regulation, eliminat ing the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 2A output current. Although designed primarily as fixed voltage REGULATORS, these devices can be used with external components to obtain adjustable voltages and currents.

■ OUTPUT CURRENT TO 2A
■ OUTPUT VOLTAGES OF 5 ; 7.5; 9 ; 10 ; 12 ; 15 ; 18 ; 24V
■ THERMAL OVERLOAD PROTECTION
■ SHORT CIRCUIT PROTECTION
■ OUTPUT TRANSISTOR SOA PROTECTION

 

Part Name(s) : LM317
ESTEK
Estek Electronics Co. Ltd
Description : 3 - terminal positive -voltage REGULATORS

Description
The 3 17 are adjustable 3 - terminal positive -voltage REGULATORS capable of supplying 1.5A over a differential voltage range of 3V to 40V. They are exceptionally easy to use and require only two external resistors to set the output voltage. Both input and output regulation are better than standard fixed REGULATORS.In addition to higher performance than fixed REGULATORS, these REGULATORS offer full overload protection available only in integrated circuits. Included on the chip are current limit, thermal overload protection, and safe-area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected. Normally, no capacitors are needed unless the device is situated far from the input filter capacitors in which case an input bypass is needed. An optional output capacitor can be added to improve transient response.

Features
• Output Voltage Range Adjustable from1.2 Vto 37 V
• Output Current Capability of 1.5 AMax
• Input Regulation Typically 0.01 % Per Input - VoltChange
• Output Regulation Typically 0.1 %
• Peak Output Current Constant Over Temperature Range of Regulator
• Popular 3-Lead TO-220 Package
• Ripple Rejection Typically 80 dB

Comset
Comset Semiconductors
Description : Positive Voltage REGULATORS

GENERAL DESCRIPTION
This series of fixed-voltage integrated-circuit voltage 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. Each of these REGULATORS can deliver up to 1.5A of output current. The internal current-limiting and thermal-shutdown features of these REGULATORS essentially make them immune to overload. In addition to use as fixed-voltage REGULATORS, these devices can be used whit external components to obtain adjustable output voltages and currents, and also can be used as the power-pass element in precision REGULATORS.
Compliance to RoHS.

FEATURES
• 3-Terminal REGULATORS
• Output Current up to 1.5A
• Internal Thermal-Overload Protection
• Output Transistor Safe-Area Compensation
• With TO220 package

ON-Semiconductor
ON Semiconductor
Description : 3.0 A Positive Voltage REGULATORS

The LM323,A are monolithic integrated circuits which supply a fixed positive 5.0 V output with a load driving capability in excess of 3.0 A. These three–terminal REGULATORS employ internal current limiting, thermal shutdown, and safe–area compensation. The A–suffix is an improved device with superior electrical characteristics and a 2% output voltage tolerance. These REGULATORS are offered with a 0° to +125°C temperature range in a low cost plastic power package.

• Output Current in Excess of 3.0 A
• Available with 2% Output Voltage Tolerance
• No External Components Required
• Internal Thermal Overload Protection
• Internal Short Circuit Current Limiting
• Output Transistor Safe–Area Compensation
• Thermal Regulation and Ripple Rejection Have Specified Limits

Part Name(s) : 78L10
WingShing
Wing Shing International Group
Description : POSITIVE VOLTAGE REGULATORS

description
This series of fixed-voltage integrated-circuit voltage 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. In addition, they can be used with power-pass elements to make high-current voltage REGULATORS. One of these REGULATORS can deliver up to 100 mA
of output current.

Description : Three-Terminal Positive Fixed Voltage REGULATORS

Three-Terminal Positive Fixed Voltage REGULATORS

These voltage REGULATORS are monolithic integrated circuits designed as fixed–voltage REGULATORS for a wide variety of applications including local, on–card regulation. These REGULATORS employ internal current limiting, thermal shutdown, and safe–area compensation. With adequate heatsinking they can deliver output currents in excess of 1.0 A. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents.

• Output Current in Excess of 1.0 A
• No External Components Required
• Internal Thermal Overload Protection
• Internal Short Circuit Current Limiting
• Output Transistor Safe–Area Compensation
• Output Voltage Offered in 2% and 4% Tolerance
• Available in Surface Mount D2PAK and Standard 3–Lead Transistor Packages
• Previous Commercial Temperature Range has been Extended to a Junction Temperature Range of –40°C to +125°C

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