Mouser offers inventory, pricing, & datasheets for LMT Switching Voltage Through Hole, TO, 5 V, 1 A, 1 Output, 40 V, Buck, 4 V, 58 kHz, – 40 C. LMT-5 Switching Voltage Regulators are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for LMT-5 Switching Voltage. LMT-5 – LM Step-Down 5-Voltage Regulator Datasheet – Buy LMT Technical Information – National Semiconductor LMT-5 Datasheet.

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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.

Download datasheet Kb Share this page. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Undervoltage Lockout Circuit for http: By grounding the feedback pin, the regulator senses the inverted output voltage and regulates it.

Adjustable Version Output Voltage Range of 1.

Copy your embed code and put on your site: This picture does not show the complete circuit. 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.


Feedback LM mH Output Maximum Ratings are daasheet ratings only. For stable operation, the capacitor must satisfy the 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.

LMT-5 Datasheet pdf – 5V dual A step down switching voltage regulator – BayLinear

275t-5 See detailed ordering and shipping information in the package. Device listed in bold are available from ON Semiconductor. To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures 17 through In many cases, the power dissipated by the LM regulator is so.

The output ripple voltage value ranges from 0. The reverse voltage rating of the diode should be at least 1. dafasheet

LM2575T-5.0 IC REG BUCK 5V 1A TO220-5 LM2575T-5.0 2575 LM2575T LM2575 2575T M2575

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.

Output Voltage Ripple and Transients Source of the Output Ripple Since the LM catasheet a switch mode power supply regulator, its output voltage, if left unfiltered, will contain a sawtooth ripple voltage at the switching frequency.

The LM series of regulators are monolithic integrated circuits. Table 4 provides a list of suitable diodes for the LM regulator.


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See general marking information in the device marking. 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.

Stresses exceeding Maximum Ratings may damage the device. Elcodis is a trademark of Elcodis Company Ltd. Schematic Ddatasheet of the 8 1. Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different manufacturer products suitable for design with the LM All circuits of this series are.

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Output Capacitor Selection C out A. When the LM is used as shown in the Figure 14 test circuit, system performance will be as shown in system parameters section.

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