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 dattasheet LM to be able to withstand a continuous output short B.

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T-5 pdf Datasheet P1 Part Num IC-ON-LINE

To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures 17 through 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 datwsheet at the switching frequency.

By grounding the feedback pin, the regulator senses the inverted output voltage and regulates it. Unless otherwise specified for the In many cases, the power dissipated by the LM regulator is so.


The LM series of regulators are monolithic integrated circuits. All circuits of this series are. 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.

Schematic Diagram of the 8 1. See detailed ordering and shipping information in the package. Adjustable Version Output Voltage Range of 1.

Inductor The magnetic components are the cornerstone of all switching power supply designs The reverse voltage rating of the diode should be at least 1. Device listed in bold are available from ON Semiconductor. Undervoltage Lockout Circuit for http: Output Capacitor Selection C out A.

T-5 Datasheet catalog

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. See general marking information in the device marking.

Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. These regulators were designed to minimize the number of external. Feedback LM mH Output This picture does not show the complete circuit.


2575T-12 Datasheet PDF

Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different manufacturer products suitable for design with the LM Table 4 provides a list of suitable diodes for the LM regulator. Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. These devices are available in fixed output voltages of 3. External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance.

Copy your embed code and put on your site: The output ripple voltage value ranges from 0. Functional operation above the Recommended Operating Conditions is not implied. All other trademarks are the property of their respective owners. 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.

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