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LM117

  

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LM117 [Wide Temperature Three-Pin Adjustable Regulator ]

other parts : LM317-N  LM117H  LM117H/NOPB  LM117KSTEEL  LM117KSTEEL/NOPB  LM317EMP  LM317EMP/NOPB  LM317EMPX/NOPB  LM317H  LM317H/NOPB  LM317KSTEEL  LM317KSTEEL/NOPB  LM317MDT/NOPB  LM317MDTX/NOPB  LM317S/NOPB  LM317SX/NOPB  LM317T  LM317T/LF01  LM317T/NOPB 

TI
Texas Instruments

Description
The LM117 and LM317-N series of adjustable 3-pin positive voltage regulators are capable of supplying in excess of 1.5 A over a 1.25-V to 37-V output range and a wide temperature range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators.
The LM117 and LM317-N offer full overload protection such as current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected.
Typically, no capacitors are needed unless the device is situated more than 6 inches from the input filter capacitors, in which case an input bypass is needed. An optional output capacitor can be added to improve transient response. The adjustment terminal can be bypassed to achieve very high ripple rejection ratios that are difficult to achieve with standard 3-terminal regulators.

Features
• Typ. 0.1% Load Regulation
• Typ. 0.01%/V Line Regulation
• 1.5-A Output Current
• Adjustable Output Down to 1.25 V
• Current Limit Constant With Temperature
• 80-dB Ripple Rejection
• Short-Circuit Protected Output
• −55°C to 150°C Operating Temperature Range (LM117)

Applications
• Automotive LED Lighting
• Battery Chargers
• Post Regulation for Switching Supplies
• Constant Current Regulators
• Microprocessor Supplies

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LM117 [1.2 V to 37 V adjustable voltage regulators ]

other parts : LM117K  LM217  LM217D2T-TR  LM217K  LM217T  LM317  LM317D2T-TR  LM317K  LM317P  LM317T 

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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LM117 [Positive Adjustable Regulator ]

other parts : LM117A  LM317  LM317A  LM317AT  LT117  LT117A  LT317  LT317A  LT317AT  LM317T  LT117AK  LT317AK  LM117K  LM317K  LT117AH  LT317AH  LM117H  LM317H 

Linear
Linear Technology

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LM117 [1.5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR FOR HI-REL APPLICATIONS ]

other parts : IP117  IP1175SMD05  IP117A  IP117AG  IP117AG-883B  IP117AG-BSS2  IP117AG-DESC  IP117AHV  IP117AHVG  IP117AHVG-883B  IP117AHVG-BSS2  IP117AHVG-DESC  IP117AHVIG  IP117AHVIG-DESC  IP117AHVK  IP117AHVK-883B  IP117AHVK-BSS2  IP117AHVR  IP117AHVR-883B  IP117AHVR-DESC  IP117AHVSMD05  IP117AHVSMD1  IP117AIG  IP117AIG-883B  IP117AIG-DESC  IP117AK  IP117AK-883B  IP117AK-BSS2  IP117AK-DESC  IP117AR  IP117AR-883B  IP117AR-BSS2  IP117AR-DESC  IP117ASMD05  IP117ASMD1  IP117G  IP117HV  IP117HVG  IP117HVG-883B  IP117HVG-DESC  IP117HVIG  IP117HVK  IP117HVK-BSS2  IP117HVK-DESC  IP117HVR  IP117HVR-883B  IP117HVR-DESC  IP117HVSMD05  IP117HVSMD1  IP117IG 

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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LM117H [0.5 AMP POSITIVE ADJUSTABLE VO ] SEME-LAB
Semelab - > TT Electronics plc
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LM117E [High Speed Dual Comparator ] National-Semiconductor
National ->Texas Instruments
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LM117HV [3-Terminal Adjustable Regulator ]

other parts : LM117HVH  LM117HVH/883  LM117HVKSTL/883  LM317HV  LM317HVH  LM317HVKSTEEL  LM317HVT 

National-Semiconductor
National ->Texas Instruments

General Description
The LM117HV/LM317HV are adjustable 3-terminal positive voltage regulators capable of supplying in excess of 1.5A over a 1.2V to 57V output range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, the LM117HV is packaged in standard transistor packages which are easily mounted and handled.

Features
Adjustable output down to 1.2V
Guaranteed 1.5A output current
Line regulation typically 0.01%/V
Load regulation typically 0.1%
Current limit constant with temperature
100% electrical burn-in
Eliminates the need to stock many voltages
Standard 3-lead transistor package
80 dB ripple rejection
Output is short-circuit protected
P+ Product Enhancement tested

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LM117HV [High Voltage Positive Adjustable Regulators ]

other parts : LM117HVH  LM117HVK  LM317HV  LM317HVH  LM317HVK  LT1117AHV  LT117AHV  LT117AHVH  LT117AHVK  LT317AHV  LT317AHVH  LT317AHVK  LT317HV  LT317HVH  LT317HVK 

Linear
Linear Technology

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LM117HV [3-Terminal Adjustable Regulato ] TI
Texas Instruments
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LM117HP [3-Terminal Adjustable Regulato ] TI
Texas Instruments
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