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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By grounding the feedback pin, lj2575t-5 regulator senses the inverted output voltage and regulates it. Unless otherwise specified for the The LM series of regulators are monolithic integrated circuits. The output ripple voltage value ranges from 0. Maximum Ratings are stress ratings only. These regulators were designed to minimize the number of external.

Inductor The magnetic components are the cornerstone of all switching power supply designs External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance. Download datasheet Kb Share this page. Functional operation above the Recommended Operating Conditions is not implied.

Schematic Diagram of datashfet 8 1.

LM Buck Converter equivalents, price and datasheet

To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures 17 through All circuits of this series are. Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different manufacturer products suitable for design with the LM Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.


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 lm275t-5 voltage at the switching frequency. Adjustable Version Output Voltage Range of 1. datashet

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. All other trademarks are the property of their respective owners. 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. These devices are available in fixed output voltages of 3.

Undervoltage Lockout Circuit lm2575-t5 http: Feedback LM mH Output The reverse voltage rating of the diode should be at least 1.

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. Stresses exceeding Maximum Ratings may damage the device.


When the LM is used as shown in the Figure 14 test circuit, system performance will be as shown in system parameters section.

In many cases, the power dissipated by the LM regulator is so.

LMT-5 Datasheet(PDF) – ON Semiconductor

See detailed ordering and shipping information in the package. For stable operation, the capacitor must satisfy the In the Adjustable version of the LM switching regulator this pin is the direct input of datashedt error amplifier and the resistor network R2 connected externally to allow programming of the output voltage.

Output Capacitor Selection C out A. Device listed in bold are available from ON Semiconductor.

LM2575-5.0 Buck Converter overview

See general marking information in the device marking. Copy your embed code and put on your site: This picture does not show the complete circuit. Elcodis is dztasheet trademark of Elcodis Company Ltd. Table 4 provides a list of suitable diodes for the LM regulator.