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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All other trademarks are the property of dztasheet respective owners. 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.

T-5 Datasheet catalog

Undervoltage Lockout Circuit for http: The LM series 257t5-5 regulators are monolithic integrated circuits. Table 4 provides a list of suitable diodes for the LM regulator. Inductor The magnetic components are the cornerstone of all switching power supply designs Adjustable Version Output Voltage Range of 1.

This picture does not show the complete circuit. External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance. 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. 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.


Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. The output ripple voltage value ranges from 0. The reverse voltage rating of the diode should be at least 1. Download datasheet Kb Share this page.

Output Capacitor Selection C out A.


Copy your embed code and put on your site: Feedback LM mH Output Unless otherwise specified for the Elcodis is a trademark of Elcodis Company Ltd. Schematic Diagram of the 8 1. Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different manufacturer products suitable datassheet design with the LM Device listed in bold are available from ON Semiconductor.

All circuits of this series are.

See detailed ordering and shipping information in the package. To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures 17 through These regulators were designed to minimize the number of external.



Maximum Ratings are stress ratings only. 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.

Functional operation above the Recommended Operating Conditions is not implied. Stresses 25775t-5 Maximum Ratings may damage the device. By grounding the feedback pin, the regulator senses the inverted output voltage and regulates it.

In many cases, the power dissipated by the LM regulator is so. See general marking information in the device marking. When the LM is used as datasueet in the Figure 14 test datasheeet, system performance will be as shown in system parameters section. For stable operation, the capacitor must satisfy the 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.

These devices are available in fixed output voltages of 3.