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LM1117

  

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LM1117 [800mA Low-Dropout Linear Regulator ]

other parts : LM1117I  LM1117T-2.5  LM1117T-1.8  LM1117T-3.3  LM1117S-3.3  LM1117S-5.0  LM1117T-ADJ  LM1117S-ADJ  LM1117T-5.0  LM1117LD-ADJ 

National-Semiconductor
National ->Texas Instruments

General Description
The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current. It has the same pin-out as National Semiconductor’s industry standardLM317.
The LM1117 is available in an adjustable version, which can set the output voltage from 1.25V to 13.8V with only two external resistors. In addition, it is also available in five fixed voltages, 1.8V, 2.5V, 2.85V, 3.3V, and 5V.

Features
Available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable Versions
Space Saving SOT-223 and LLP Packages
Current Limiting and Thermal Protection
Output Current 800mA
Line Regulation 0.2% (Max)
Load Regulation 0.4% (Max)
Temperature Range
— LM1117 0˚C to 125˚C
— LM1117I −40˚C to 125˚C

Applications
2.85V Model for SCSI-2 Active Termination
Post Regulator for Switching DC/DC Converter
High Efficiency Linear Regulators
Battery Charger
Battery Powered Instrumentation

View
LM1117 [800-mA Low-Dropout Linear Regulator ]

other parts : 1117-18  1117IAD  1117I50  1117I33  1117ADJ  1117-50  LM1117I  LM1117SADJ  LM1117S5.0  LM1117S3.3 

TI
Texas Instruments

General Description
The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current. It has the same pin-out as National Semiconductors industry standard LM317.
The LM1117 is available in an adjustable version, which can set the output voltage from 1.25V to 13.8V with only two external resistors. In addition, it is also available in five fixed voltages, 1.8V, 2.5V, 2.85V, 3.3V, and 5V.

Features
● Available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable Versions
● Space Saving SOT-223 and LLP Packages
● Current Limiting and Thermal Protection
● Output Current 800mA
● Line Regulation 0.2% (Max)
● Load Regulation 0.4% (Max)
● Temperature Range
   — LM1117 0°C to 125°C
   — LM1117I −40°C to 125°C

Applications
● 2.85V Model for SCSI-2 Active Termination
● Post Regulator for Switching DC/DC Converter
● High Efficiency Linear Regulators
● Battery Charger
● Battery Powered Instrumentation

View
LM1117 [800mA Low-dropout Linear Regulator ]

other parts : LM1117-ADJ-252  LM1117-ADJ-220  LM1117-5.0-252  LM1117-5.0-223  LM1117-5.0-220  LM1117-3.3-252  LM1117-3.3-223  LM1117-3.3-220  LM1117-ADJ-223  LM1117-2.85-252 

Fci
First Components International

General Description
The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current. It has the same pin-out as National Semiconductor’s industry standard LM317.

Features
Available in 2.85V, 3.3V, 5V, and Adjustable Versions
Space Saving SOT-223 Package
Current Limiting and Thermal Protection
Output Current 800mA
Temperature Range 0˚C to 125˚C
Line Regulation 0.2%(Max)
Load Regulation 0.4%(Max)

Applications
2.85V Model for SCSI-2 Active Termination
Post Regulator for Switching DC/DC Converter
High Efficiency Linear Regulators
Battery Charger
Battery Powered Instrumentation

View
LM1117I [800mA Low-Dropout Linear Regulator ]

other parts : LM1117  LM1117T-1.8  LM1117T-5.0  LM1117T-2.5  LM1117S-5.0  LM1117T-ADJ  LM1117T-3.3  LM1117S-ADJ  LM1117S-3.3  LM1117LD-3.3 

National-Semiconductor
National ->Texas Instruments

General Description
The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current. It has the same pin-out as National Semiconductor’s industry standardLM317.
The LM1117 is available in an adjustable version, which can set the output voltage from 1.25V to 13.8V with only two external resistors. In addition, it is also available in five fixed voltages, 1.8V, 2.5V, 2.85V, 3.3V, and 5V.

Features
Available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable Versions
Space Saving SOT-223 and LLP Packages
Current Limiting and Thermal Protection
Output Current 800mA
Line Regulation 0.2% (Max)
Load Regulation 0.4% (Max)
Temperature Range
— LM1117 0˚C to 125˚C
— LM1117I −40˚C to 125˚C

Applications
2.85V Model for SCSI-2 Active Termination
Post Regulator for Switching DC/DC Converter
High Efficiency Linear Regulators
Battery Charger
Battery Powered Instrumentation

View
LM1117I [800-mA Low-Dropout Linear Regulator ]

other parts : LM1117  1117IAD  1117I50  1117I33  1117ADJ  1117-50  1117-18  LM1117SADJ  LM1117S5.0  LM1117S3.3 

TI
Texas Instruments

General Description
The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current. It has the same pin-out as National Semiconductors industry standard LM317.
The LM1117 is available in an adjustable version, which can set the output voltage from 1.25V to 13.8V with only two external resistors. In addition, it is also available in five fixed voltages, 1.8V, 2.5V, 2.85V, 3.3V, and 5V.

Features
● Available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable Versions
● Space Saving SOT-223 and LLP Packages
● Current Limiting and Thermal Protection
● Output Current 800mA
● Line Regulation 0.2% (Max)
● Load Regulation 0.4% (Max)
● Temperature Range
   — LM1117 0°C to 125°C
   — LM1117I −40°C to 125°C

Applications
● 2.85V Model for SCSI-2 Active Termination
● Post Regulator for Switching DC/DC Converter
● High Efficiency Linear Regulators
● Battery Charger
● Battery Powered Instrumentation

View
LM1117L3 [1A Low Dropout Positive Voltage Regulator ]

other parts : LM1117-1.5L3-0-T3-G  LM1117-1.8L3-0-T3-G  LM1117-2.5L3-0-T3-G  LM1117-3.3L3-0-T3-G  LM1117-5.0L3-0-T3-G  LM1117-ADJL3-0-T3-G 

CYSTEKEC
Cystech Electonics Corp.

Description
The LM1117 series of positive adjustable and fixed regulators are designed to provide 1A with high efficiency. All internal circuitry is designed to operate down to 1.4V input to output differential. The product is specifically designed to provide well-regulated supply for low-voltage IC application such as high-speed bus termination and low current 3.3V logic supply, and other applications such as VGA cards.

Features
● Adjustable or Fixed Output
● Output Current of 1A
● Low Dropout, 1.4V max at 1A Output Current
● Good Noise Rejection
● Output Current Limiting
● Built-in Thermal Shutdown
● Fast Transient Response
● Pb-free lead plating package
● Can operate using MLCCs in the capacitance range of 2μF to 10μF

Applications
● High Efficiency Linear Regulators
● Post Regulators for Switching Supplies
● Adjustable Power Supply

 

View
LM1117-1.5 [1A Low Dropout Positive Voltage Regulator ]

other parts : LM1117-1.8  LM1117-2.5  LM1117-3.3  LM1117-5.0  LM1117-ADJ  LM1117-XXXJ3 

ETC2
Unspecified

[CYStech Electronics Corp.]

Description
The LM1117 series of positive adjustable and fixed regulators are designed to provide 1A with high  efficiency. All internal circuitry is designed to operate down to 1.4V input to output differential. The product is specifically designed to provide well-regulated supply for low-voltage IC application such as high-speed bus termination and low current 3.3V logic supply, and other applications such as VGA cards.

Features
●Adjustable or Fixed Output
●Output Current of 1A
●Low Dropout, 1.4V max at 1A OutputCurrent
●Good Noise Rejection
●Output Current Limiting
●Built-inThermal Shutdown
●Fast Transient Response

Applications
● High Efficiency Linear Regulators
● Post Regulators for Switching Supplies
● Adjustable Power Supply

View
LM1117-1.8 [1A Low Dropout Positive Voltage Regulator ]

other parts : LM1117-1.5  LM1117-2.5  LM1117-3.0  LM1117-3.3  LM1117-3.5  LM1117-5.0  LM1117-ADJ  LM1117-2.85 

CYSTEKEC
Cystech Electonics Corp.

Description
The LM1117 series of positive adjustable and fixed regulators are designed to provide 1A with high efficiency. All internal circuitry is designed to operate down to 1.3V input to output differential. On-chip trimming adjusts the reference voltage to 1%.

Features
● Adjustable or Fixed Output
● Output Current of 1A
● Low Dropout, 1.3V max at 1A Output Current
● 0.04% Line Regulation
● 0.2% Load Regulation
● 100% Thermal Limit Burn-in
● Fast Transient Response

Applications
● High Efficiency Linear Regulators
● Post Regulators for Switching Supplies
● Adjustable Power Supply

 

View
LM1117-1.8 [1A Low Dropout Positive Voltage Regulator ]

other parts : LM1117-1.5  LM1117-2.5  LM1117-3.3  LM1117-5.0  LM1117-ADJ  LM1117-XXXJ3 

ETC2
Unspecified

[CYStech Electronics Corp.]

Description
The LM1117 series of positive adjustable and fixed regulators are designed to provide 1A with high  efficiency. All internal circuitry is designed to operate down to 1.4V input to output differential. The product is specifically designed to provide well-regulated supply for low-voltage IC application such as high-speed bus termination and low current 3.3V logic supply, and other applications such as VGA cards.

Features
●Adjustable or Fixed Output
●Output Current of 1A
●Low Dropout, 1.4V max at 1A OutputCurrent
●Good Noise Rejection
●Output Current Limiting
●Built-inThermal Shutdown
●Fast Transient Response

Applications
● High Efficiency Linear Regulators
● Post Regulators for Switching Supplies
● Adjustable Power Supply

View
LM1117-2.5 [1A Low Dropout Positive Voltage Regulator ]

other parts : LM1117-1.5  LM1117-1.8  LM1117-3.0  LM1117-3.3  LM1117-3.5  LM1117-5.0  LM1117-ADJ  LM1117-2.85 

CYSTEKEC
Cystech Electonics Corp.

Description
The LM1117 series of positive adjustable and fixed regulators are designed to provide 1A with high efficiency. All internal circuitry is designed to operate down to 1.3V input to output differential. On-chip trimming adjusts the reference voltage to 1%.

Features
● Adjustable or Fixed Output
● Output Current of 1A
● Low Dropout, 1.3V max at 1A Output Current
● 0.04% Line Regulation
● 0.2% Load Regulation
● 100% Thermal Limit Burn-in
● Fast Transient Response

Applications
● High Efficiency Linear Regulators
● Post Regulators for Switching Supplies
● Adjustable Power Supply

 

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