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LM2575T-5 DATASHEET PDF

LMT-5 – LM Step-Down 5-Voltage Regulator Datasheet – Buy LMT Technical Information – National Semiconductor LMT-5 Datasheet. Data sheets and support documentation can be found on. Micrel’s web Unregulated. DC Input. LM +. CIN. µF. +VIN. 1. 3. Gnd. 5. On/Off. 2. Output. LMT-5 Switching Voltage Regulators are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for LMT-5 Switching Voltage.

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Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.

Schematic Diagram of the 8 1. The reverse voltage rating of the diode should be at least 1.

LMT-5 Datasheet(PDF) – ON Semiconductor

When the LM is used as shown in the Figure 14 test circuit, system performance will be as shown in system parameters section. Feedback LM mH Output These devices ddatasheet available in fixed output voltages of 3.

Unless otherwise specified for the All circuits of this series are. Table 4 provides a list of suitable diodes for the LM regulator.

Output Capacitor Selection C out A. This picture does not show the complete circuit. Copy your embed code and put on your site: Functional operation above the Recommended Operating Conditions is not implied. By grounding the feedback pin, the regulator senses the inverted output voltage and regulates it.

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Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different manufacturer products suitable for design with the LM In the Adjustable version of the LM switching regulator this pin is the direct input of the error amplifier and the resistor network R2 connected externally to allow programming of the output lm2575t5.

The LM series of regulators are monolithic integrated circuits. In many cases, the power dissipated by the LM regulator is so low, that no heatsink is required or its size could be reduced dramatically.

Output Voltage Ripple and Transients Source of the Output Ripple Since the LM is a switch mode power supply regulator, its output voltage, if left unfiltered, will contain a sawtooth ripple voltage at the switching frequency. Device listed in bold are available from ON Semiconductor. For a robust design, the diode should have a current rating equal to the maximum current limit of the LM to be able to withstand a continuous output short.

Elcodis is a trademark of Elcodis Company Ltd. For a robust design the diode should have a current rating equal to the maximum current limit of the LM to be able to withstand a continuous output short Llm2575t-5. In many cases, the power dissipated by the LM regulator is so.

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Stresses exceeding Maximum Ratings may damage the device. The output ripple voltage value ranges from 0. Maximum Ratings are stress ratings only.

LM2575-5.0 Buck Converter overview

To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures 17 through Inductor The magnetic components are the cornerstone of all switching power supply designs All other trademarks are the property of their respective owners. For stable operation, the capacitor must satisfy the These regulators were designed to minimize the number of external. Undervoltage Lockout Circuit for http: External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance.

Adjustable Version Output Voltage Range of 1.

See detailed ordering and shipping information in the package. See general marking information in the device marking. Download datasheet Kb Share this page.