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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Copy your embed code and put on your site: For stable operation, the capacitor must satisfy the Device listed in bold are available from ON Semiconductor.

Unless otherwise specified for the Functional operation above the Recommended Operating Conditions is not implied.

These regulators were designed to minimize the number of external. See general marking information in the device marking. The reverse voltage rating dafasheet the diode should be at least 1.

LM2575-5.0 Buck Converter overview

In many cases, the power dissipated by the LM regulator is so low, that no heatsink is required or datashert size could be reduced dramatically. The LM series of regulators are monolithic integrated circuits. This picture does not show the complete circuit. 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 B.

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LMT-5 Datasheet

External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance. By grounding the feedback pin, the regulator senses the inverted pm2575t-5 voltage and regulates it.

All other trademarks are the property of their respective owners. These devices are available in fixed output voltages of 3. 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 voltage. Stresses exceeding Maximum Ratings may damage the device. To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures 17 through Output Capacitor Selection C out A.

The output ripple voltage value ranges from 0. Table 4 provides a list of suitable diodes for the LM regulator. Maximum Ratings are stress ratings only. Adjustable Version Output Voltage Range of 1.

Inductor The magnetic components are the cornerstone of all switching power supply designs Feedback LM mH Output For a robust design, the diode should have a current rating equal to the maximum current limit of the LM to be able to datasneet a continuous output short. Undervoltage Lockout Circuit for http: Elcodis is a trademark of Elcodis Company Ltd.

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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. Download datasheet Kb Share this page.

See detailed ordering and shipping information in the package. All circuits of this series are. When the LM is used as shown in the Figure 14 test circuit, system performance will be as shown in system parameters section. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.

Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different manufacturer products suitable for design with the LM In many cases, the power dissipated by the LM regulator is so. Datasbeet Diagram of the 8 1.