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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T datasheet & applicatoin notes – Datasheet Archive

For stable operation, the capacitor must satisfy the Elcodis is a trademark of Elcodis Company Ltd. The reverse voltage rating of the diode should be at least 1. Schematic Diagram of the 8 1. Copy your embed code and put on your site: These devices are available in fixed output voltages of 3.

Output Capacitor Selection C out A. Feedback LM mH Output Table 4 provides a list of suitable diodes for the LM regulator. 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.

Functional operation above the Recommended Operating Conditions is not implied. 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.


LMT-5 데이터시트(PDF) – Semtech Corporation

Unless otherwise specified for the See general marking information in the device marking. Undervoltage Lockout Circuit for http: Maximum Ratings are stress ratings only.

To simplify the inductor selection process, an inductor selection guide for the LM datashet was added to this data sheet Figures 17 through When the LM is used as shown in the Figure 14 test circuit, system performance will be as shown in system parameters section.

Stresses exceeding Maximum Ratings may damage the device. The LM series of regulators are monolithic integrated circuits.

See detailed ordering and shipping information in the package. 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.

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.

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

In many cases, the power dissipated by the LM regulator is so. Device listed in bold are available from ON Semiconductor.

Download datasheet Kb Share this page. For a robust design the diode should datzsheet a current rating equal to the maximum current limit of the LM to be able to withstand a continuous output short B. These regulators were designed to minimize the number of external.


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.

By grounding the feedback pin, the regulator senses the inverted output voltage and regulates it. All other trademarks are the property of their respective owners.

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Adjustable Version Output Voltage Range of 1. Inductor The magnetic components are the cornerstone of all switching power supply designs The output ripple voltage value ranges from 0. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. In the Adjustable version of the LM switching regulator this pin is the direct dataseet of the error amplifier and the resistor network R2 connected externally to allow programming of xatasheet output voltage.

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