STMicroelectronics Switching Regulator, Surface Mount, 60V dc Input Voltage, 300mA Output Current, 1 Outputs

Se alla Switching Regulators
Mängdrabatt möjlig

Antal (1 förpackning med 5 enheter)*

81,31 kr

(exkl. moms)

101,64 kr

(inkl. moms)

Add to Basket
välj eller skriv kvantitet
Tillfälligt slut
  • Leverans från den 21 maj 2026
Behöver du mer? Ange den kvantitet du behöver och klicka på "Kontrollera leveransdatum"
Enheter
Per enhet
Per förpackning*
5 - 4516,262 kr81,31 kr
50 - 9513,732 kr68,66 kr
100 - 2459,924 kr49,62 kr
250 +9,654 kr48,27 kr

*vägledande pris

Förpackningsalternativ:
RS-artikelnummer:
210-8282
Tillv. art.nr:
L7983PU50R
Tillverkare / varumärke:
STMicroelectronics
Hitta liknande produkter genom att välja ett eller flera attribut.
Välj alla

Brand

STMicroelectronics

Output Current

300mA

Input Voltage

60V dc

Mounting Type

Surface Mount

Number of Outputs

1

Package

DFN

The soft-start time is internally fixed and the output voltage supervisor manages the reset phase for any digital load (microcontroller, FPGA, etc.).

The internal compensation network features high noise immunity, simple design and saves on the component cost.

The RST open collector output can also implement output voltage sequencing during the power-up phase.

The synchronous rectification, designed for high efficiency at medium - heavy load, and the high switching frequency capability make the size of the application compact.

Pulse-by-pulse current sensing on both power elements implements an effective constant current protection.

The soft-start time is internally fixed and the output voltage supervisor manages the reset phase for any digital load (microcontroller, FPGA, etc.).

The internal compensation network features high noise immunity, simple design and saves on the component cost.

The RST open collector output can also implement output voltage sequencing during the power-up phase.

The synchronous rectification, designed for high efficiency at medium - heavy load, and the high switching frequency capability make the size of the application compact.

Pulse-by-pulse current sensing on both power elements implements an effective constant current protection.

•3.5 V to 60 V operating input voltage
•Fixed output voltage (3.3 V and 5 V) or adjustable from 0.85 V to VIN
•300 mA DC output current
•Dynamic low consumption mode to low noise mode selection
•10 μA operating quiescent current (L7983PU33R, VIN>24 V, LCM)
•2.3 μA shutdown current
•200 kHz to 2.2 MHz programmable switching frequency
•Optional spread spectrum (dithering)
•Internal soft-start
•Enable / adjustable UVLO threshold
•Synchronization to external clock
•Internal compensation network
•Internal current limiting
•Overvoltage protection
•Output voltage sequencing
•Thermal shutdown
•Pin Count - 10L

relaterade länkar