APL1117 DATASHEET PDF

APL 1A Low Dropout Fast Response Positive Adjustable Regulator and Fixed V, V and V. Features. Guaranteed Output Voltage Accuracy within. APLVC-TU 1A Low Dropout Fast Response Positive Regulator Fixed V and V 1A, Details, datasheet, quote on part number: APLVC-TU. APLUC-TU from Anpec Electronics Corp.. Find the PDF Datasheet, Specifications and Distributor Information.

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The device is available. Basic Adjustable Regulator ues will improve ripple rejection by bypassing the in- put to the regulator. The APL is a low dropout three-terminal adjustable.

APL Datasheet(PDF) – Anpec Electronics Coropration

Load Regulation When the adjustable regulator is used. Proper capacitor selection is important to ensure proper operation. Simplified Application Circuits 1. In order to obtain lower dropout voltage and faster transient response, which is critical for low voltage applications, the APL has been optimized.

APL1117 Datasheet PDF

Current limit is trimmed to ensure specified output current and controlled short-circuit current. X C should be approximately equal to R1 at ripple pal1117 ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders.

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Best load regulation is obtained.

This will improve transient response as well as pro. For fixed voltage devices the top of R1 is internally. For fixed voltage devices the top of R1 is internally connected to the output, and the ground pin can be connected to low side of the load.

By plac- ing a resistor between these two terminals, a con- stant Current is ratasheet to flow through R1 and down through R2 to set the overall output voltage. Dropout voltage is guar. Tantalum, or aluminum electrolytic capacitors can be used for bypassing. ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and. For fixed voltage devices R1 and R2 are included in the device. The data sheet speci- fication for load regulation is measured at the output pin of the device.

If R1 were con- nected to the load, RP is multiplied by the divider ratio, the effective resistance between the regulator and the load would be: Load regula- tion will be limited by the resistance datashest the wire con- necting the regulator to the load.

On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperatures.

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The APL output capacitor selection is dependent upon the ESR equivalent series resistance of the output capacitor to maintain stability. X C should be approximately. The data sheet speci. Best load regulation is obtained when the top of the resistor divider R1 is tied di- rectly to the output pin of the device, not to the load. On-chip thermal limiting provides.

Home – IC Supply – Link. Dropout voltage is guar- anteed at a maximum of 1. The device is available in an adjustable version and fixed output voltages of 1. A low-ESR solid apl117 capacitor works extremely well and provides good dataheet re- sponse and stability over temperature. Normally this current is chosen to be the specified minimum load datahseet of 10mA.

The output available volt. The output available volt- age range of an adjustable version is from 1. This will improve transient response as well as pro- mote stability.

When the adjustable regulator is used.