L5973D
DC/DC Switching Regulator, Adjustable, Buck (Step Down), Single Output, 1.235 V to 35 V, 2.5 A, 250 kHz, 8 Pins, HSOP-EP
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Manufacturer:STMicroelectronics
Product Category:
Power Management, Voltage Regulators, DC / DC Switching Regulators
Avnet Manufacturer Part #: L5973D
Secondary Manufacturer Part#: L5973D
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RoHS 10 Compliant -
Tariff Charges
The L5973D is a step down monolithic power switching regulator with a minimum switch current limit of 2.5A so it is able to deliver more than 2A DC current to the load depending on the application conditions. The output voltage can be set from 1.235V to 3
- 2.5A internal switch
- 3.3V/(±2%) reference voltage
- Output voltage adjustable from 1.235V to 35V
- Low dropout operation: 100% duty cycle
- 250kHz internally fixed frequency
- Voltage feed-forward
- Zero load
Technical Attributes
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| Description | Value | |
|---|---|---|
| 90 % | ||
| HSOP-EP | ||
| Surface Mount | ||
| 36 V | ||
| 4 V | ||
| Matte Tin | ||
| 10 mV | ||
| 15 mV | ||
| 260 | ||
| 36 V | ||
| 4 V | ||
| Surface Mount | ||
| MSL 3 - 168 hours | ||
| 1 | ||
| 8 | ||
| 1 | ||
| 4, 25 V | ||
| -40 to 150 °C | ||
| 150 °C | ||
| -40 °C | ||
| 2 A | ||
| 2.5A A | ||
| Adjustable | ||
| 1.235 to 35 V | ||
| 35V V | ||
| 1.235V V | ||
| 8HSOP EP | ||
| 8 | ||
| 5 x 4 x 1.65 mm | ||
| HSOP EP | ||
| 275 kHz | ||
| 250 kHz | ||
| Buck (Step Down) |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
Factory Lead Time: