L5973AD | STMicroelectronics
Voltage regulators, 1.9 V, 1.235 kV, 35 V
Order No.: 41S1065
EAN: 4099879090072
MPN:
L5973AD
Unit Price (€ / pc.)
1.9635 € *
Standard delivery time from the manufacturer is: On Request
Total Price:
1.96 € *
Price list
Quantity
Price per unit*
1 pcs.
1.9635 €
10 pcs.
1.9040 €
25 pcs.
1.8326 €
100 pcs.
1.7017 €
250 pcs.
1.6422 €
*incl. VAT plus shipping costs
Subject to prior sale
Switching regulator, L5973AD, STMicroelectronics
The L5973AD is a step down monolithic power switching regulator with a 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 a switching element to avoid the use of bootstrap capacitor and guarantee high efficiency. An internal oscillator fixes the switching frequency at 500 kHz to minimize the size of external components.
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
| Input voltage AC | 4-36 V | |
| Output current | 2 A | |
| Assembly | SMD | |
| Enclosure | HSOP-8 | |
| min. operating temperature | -40 °C | |
| max. operating temperature | 150 °C | |
| Input voltage | 40 V |
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Logistics
| Original Packaging | Bar with 100 pieces |
| Customs tariff number | 85423390 |
| Country of origin | QU |
| MSL | MSL 3 |
Compliance
| Date of RoHS guidelines | 3/31/15 |
| SVHC free | Yes |
| RoHS conform | Yes |