| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Number of Outputs | 1 Output |
| Output Voltage | 1.235V ~ 35V |
| Output Current | 2 A |
| Number of Positions | 8 Position |
| Quiescent Current | 2.5 mA |
| Switching Frequency | 250 kHz |
| Topology | Buck |
| Input Voltage (Max) | 36 V |
| Input Voltage (Min) | 4.4 V |
| Output Voltage (Max) | 35 V |
| Output Voltage (Min) | 1.235 V |
| Output Current (Max) | 1.5 A |
| Operating Temperature (Max) | 150 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.4 V |
| Input Voltage | 36 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Height | 1.65 mm |
| Operating Temperature | -40℃ ~ 150℃ (TJ) |
The L5972D013TR is a step-down monolithic power Switching Regulator with a minimum switch current limit of 2A so it is able to deliver more than 1.5A DC current to the load depending on the application conditions. The output voltage can be set from 1.235 to 35V. The device uses an internal P-channel D-MOS transistor (with a typical Rdson of 250mR) as switching element to minimize the size of the external components. An internal oscillator fixes the switching frequency at 250kHz. Having a minimum input voltage of 4.4V only, it is particularly suitable for 5V bus. Pulse by pulse current limit with the internal frequency modulation offers an effective constant current short-circuit protection.
● Thermal shutdown
● Protection against feedback disconnection
● Zero load current operation
● Voltage feed-forward
● Internal current limiting
● 100% Duty cycle low dropout operation
ST Microelectronics
15 Pages / 0.24 MByte
ST Microelectronics
17 Pages / 0.96 MByte
ST Microelectronics
Conv DC-DC 4.4V to 36V Step Down Single-Out 1.235V to 35V 1.5A 8Pin SO N T/R
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