STMicroelectronics

L5972D | STMicroelectronics

IC

Order No.:  41S1064
MPN:
L5972D
EAN: 4099879090065
STMicroelectronics
default L
default S
Images may differ
Unit Price (€ / pc.)
3.3201 € *
Available: 170 pcs.
Leadtime: 6 Weeks **
Total Price:
3.32 € *
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
Description

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
Output current 2 A
Input voltage 36 V
Input voltage AC 4.4-36 V
Enclosure SO-8
max. operating temperature 150 °C
min. operating temperature -40 °C
Assembly SMD
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Logistics
Country of origin QU
Customs tariff number 85423390
MSL MSL 3
Original Packaging Bar with 100 pieces
Compliance
RoHS conform Yes
Date of RoHS guidelines 3/31/15
SVHC free Yes
Variations
Search results: 1 item in 3 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Availability
Input voltage AC
Output current
Input voltage
Assembly
Enclosure
min. operating temperature
Output voltage DC
max. operating temperature
IC
IC
Order No.:
 41S1064
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L5972D
Total Price: 3.32 € *
1 pcs.
3.3201 €
10 pcs.
2.9155 €
100 pcs.
2.5585 €
200 pcs.
2.4633 €
800 pcs.
2.3086 €
Available: 170 pcs.
Leadtime: 6 Weeks **
4.4-36 V
2 A
36 V
SMD
SO-8
-40 °C
150 °C
IC
IC
Order No.:
 41S1018
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L4971
Total Price: 5.89 € *
1 pcs.
5.8905 €
10 pcs.
5.1646 €
100 pcs.
4.5458 €
200 pcs.
4.3673 €
1000 pcs.
4.0103 €
Available: 339 pcs.
Leadtime: 6 Weeks **
8-55 V
1.5 A
58 V
THT
PDIP-8
-40 °C
3.3-50 V
150 °C
IC
IC
Order No.:
 41S1040
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 L4973D3
Total Price: 3.02 € *
1000 pcs.
3.0226 €
Available: 0 pcs.
Leadtime: On Request **
8-55 V
3.5 A
55 V
SMD
SO-20
-40 °C
150 °C
*incl. VAT plus shipping costs
**Subject to prior sale
Images may differ