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LM317

  

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LM317 [HIGH CURRENT 1.3V TO 37V ADJUSTABLE VOLTAGE REGULATOR ]

other parts : LM317K-T30-Y  LM317G-TN3-R  LM317G-TF3-Y  LM317G-TF3-T  LM317G-TF3-R  LM317G-TA3-Y  LM317G-TA3-T  LM317G-TA3-R  LM317G-AA3-Y  LM317G-AA3-T 

ETL
E-Tech Electronics LTD

■ DESCRIPTION
The UTC LM317 is an adjustable 3-terminal positive voltage regulator, designed to supply 1A of output current with voltage adjustable from 1.3V ~ 37V.

■ FEATURES
* Output voltage adjustable from 1.3V ~ 37V
* Output current in excess of 1A
* Internal short circuit protection.
* Internal over temperature protection.
* Output transistor safe area compensation

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LM317 [1.5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR FOR HI-REL APPLICATIONS ]

other parts : IP117  LM117  IP317  IP317R  IP317K  IP117A  LM317T  IP117K  IP317G  IP117G 

Semelab
Semelab - > TT Electronics plc

FEATURES
• Output voltage range of:
   1.25 to 40V for standard version
   1.25 to 60V for HV version
• Output voltage tolerance 1%
• Load regulation 0.3%
• Line regulation 0.01%/V
• Complete series of protections:
   current limiting
   thermal shutdown
   soa control
• Also available in TO220 metal isolated package (1mm pins)

 

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LM317 [Three-terminal adjustible output positive voltage regulator ]

other parts : LM317T  LM317BT  LM317D2T  LM317BD2T 

Motorola
Motorola => Freescale

LM317 Image

The LM317 is an adjustable 3–terminal positive voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of 1.2 V to 37 V.

This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow–out proof.

The LM317 serves a wide variety of applications including local, on card regulation. This device can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317 can be used as a precision current regulator.

1. Output Current in Excess of 1.5 A
2. Output Adjustable between 1.2 V and 37 V
3. Internal Thermal Overload Protection
4. Internal Short Circuit Current Limiting Constant with Temperature
5. Output Transistor Safe–Area Compensation
6. Floating Operation for High Voltage Applications
7. Available in Surface Mount D2PAK, and Standard 3–Lead Transistor Package
8. Eliminates Stocking many Fixed Voltages

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LM317 [3-Terminal Positive Adjustable Regulator ]

other parts : KA317  LM317T  KA317TU 

Fairchild
Fairchild Semiconductor

Datasheet PDF LM317 Information : This monolithic integrated circuit is an adjustable 3-terminal positive-voltage regulator designed to supply more than 1.5 A of load current with an output voltage adjustable over a 1.2 V to 37 V range. It employs internal current limiting, thermal shutdown, and safe area compensation.


Features
1. Output-Current In Excess of 1.5 A
2. Output-Adjustable Between 1.2 V and 37 V
3. Internal Thermal Overload Protection
4. Internal Short-Circuit Current Limiting
5. Output-Transistor Safe Operating Area Compensation
6. TO-220 Package

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LM317 [3-TERMINAL 1A POSITIVE ADJUSTABLE VOLTAGE REGULATOR ]

other parts : GELM317 

ETC2
Unspecified

[GTM]

Description
The GELM317 is an adjustable 3-termial positive voltage regulator, designed to supply more than 1.5A of output current with voltage adjustable from 1.3 to 37V.

Features
* Output current up to 1.5A.
* Output voltage adjustable from 1.3V to 37V.
* Internal short circuit protection.
* Internal over temperature protection.
* Safe-Area compensation for output transistor.

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LM317 [3-TERMINAL 1A POSITIVE ADJUSTABLE VOLTAGE REGULATOR ]

other parts : GELM317 

GTM
GTM CORPORATION

Description
The GELM317 is an adjustable 3-termial positive voltage regulator, designed to supply more than 1.5A of output current with voltage adjustable from 1.3 to 37V.

Features
* Output current up to 1.5A.
* Output voltage adjustable from 1.3V to 37V.
* Internal short circuit protection.
* Internal over temperature protection.
* Safe-Area compensation for output transistor.

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LM317 [1.2 V to 37 V adjustable voltage regulators ]

other parts : LM117  LM217  LM317P  LM317K  LM217T  LM217K  LM117K  LM317T  LM317D2T-TR  LM217D2T-TR 

ST-Microelectronics
STMicroelectronics

Description
The LM117, LM217, LM317 are monolithic integrated circuits in TO-220, TO-220FP, TO-3 and D²PAK packages intended for use as positive adjustable voltage regulators.
They are designed to supply more than 1.5 A of load current with an output voltage adjustable over a 1.2 to 37 V range.

Features
■ Output voltage range: 1.2 to 37 V
■ Output current in excess of 1.5 A
■ 0.1% Line and load regulation
■ Floating operation for high voltages
■ Complete series of protections: current limiting, thermal shutdown and SOA control
 

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LM317 [HIGH CURRENT 1.3V TO 37V ADJUSTABLE VOLTAGE REGULATOR ]

other parts : LM317G  LM317K  LM317-TA3-T  LM317-TA3-R  LM317-TN3-Y  LM317-TN3-T  LM317-TN3-R  LM317-AA3-Y  LM317-AA3-T  LM317-TA3-Y 

UTC
Unisonic Technologies

DESCRIPTION
The UTC LM317 is an adjustable 3-terminal positive voltage regulator, designed to supply 1A of output current with voltage adjustable from 1.3V ~ 37V.

FEATURES
* Output voltage adjustable from 1.3V ~ 37V
* Output current in excess of 1A
* Internal short circuit protection.
* Internal over temperature protection.
* Output transistor safe area compensation

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LM317 [Positive Adjustable Regulator ]

other parts : LM117  LT117  LT317  LM317T  LM317K  LT317A  LT117A  LM117K  LM317A  LM117A 

Linear
Linear Technology

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LM317 [3-TERMINAL 1A POSITIVE ADJUSTABLE VOLTAGE REGULATOR ] CDIL
Continental Device India Limited

FEATURES
   Internal Short Circuit Protection and Internal Over Temperature Protection
  
APPLICATIONS
   The voltages available allow these Regulators to be used in Logic Systems, Instrumentation,
   Hi-Fi Audio Circuits and other Solid State Electronic Equipment

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