L5972D | STMicroelectronics

IC, L5972D

Order No.: 41S1064
EAN: 4099879090065
MPN:
L5972D
L5972D STMicroelectronics DC-DC Converter ICs
Image may differ
Unit Price (€ / pc.)
3.3201 € *
Available: 150 pcs.
Total Price:
3.32 € *
Price list
Quantity
Price per unit*
1 pcs.
3.3201 €
10 pcs.
2.9155 €
100 pcs.
2.5585 €
200 pcs.
2.4633 €
800 pcs.
2.3086 €
*incl. VAT plus shipping costs
Subject to prior sale

Switching regulator, L5972D, STMicroelectronics

The L5972D is a step down monolithic power switching regulator with a minimum switch current limit of 2 A so it is able to deliver more than 1.5 A DC current to the load depending on the application conditions. The device uses an internal P-Channel D-MOS transistor as switching element to minimize the size of the external components. Pulse by pulse current limit with the internal frequency modulation offers an effective constant current short circuit protection.

Features

  • Protection against feedback disconnection
  • Thermal shutdown
  • Low dropout operation: 100 % duty cycle
  • Zero load current operation

Applications

  • Consumer: STB, DVD, TV, VCR, car radio, LCD monitors
  • Networking: XDSL, modems, DC-DC modules
  • Computer: printers, audio/graphic cards, optical storage, hard disk drive
  • Industrial: chargers, car battery, DC-DC converters
Technical specifications
Filter Property Value
Input voltage AC 4.4-36 V
min. operating temperature -40 °C
max. operating temperature 150 °C
Assembly SMD
Output current 2 A
Enclosure SO-8
Input voltage 36 V
Logistics
Property Value
MSL MSL 3
Customs tariff number 85423390
Country of origin QU
Original Packaging Bar with 100 pieces
Compliance
Property Value
RoHS conform Yes
SVHC free Yes
Date of RoHS guidelines 3/31/15