STMicroelectronics, L5973AD Step-Down Switching Regulator, 1-Channel Adjustable 8-Pin, HSOP
- RS stock no.:
- 102-3571
- Mfr. Part No.:
- L5973AD
- Manufacturer:
- STMicroelectronics
On back order for despatch 2025/04/01
Not Available for premium delivery
Added
Price (Excl VAT) Each (In a Tube of 100)
R 44,393
(exc. VAT)
R 51,052
(inc. VAT)
| Units | Per unit | Per Tube* |
| 100 - 100 | R 44,393 | R 4 439,30 |
| 200 - 300 | R 43,283 | R 4 328,30 |
| 400 - 900 | R 41,985 | R 4 198,50 |
| 1000 - 1900 | R 40,305 | R 4 030,50 |
| 2000 + | R 38,693 | R 3 869,30 |
| *price indicative | ||
- RS stock no.:
- 102-3571
- Mfr. Part No.:
- L5973AD
- Manufacturer:
- STMicroelectronics
Technical data sheets
Legislation and Compliance
Product Details
DC-DC Switching Converters, Step-Down Regulators, STMicroelectronics
ST’s monolithic switching regulators offer high input-voltage capability, and deliver output currents up to 4A, with high switching frequency.
Switching Voltage Regulators, STMicroelectronics
Specification
Attribute | Value |
|---|---|
| Maximum Output Voltage | 35 V |
| Regulator Function | Buck Controller |
| Minimum Output Voltage | 1.235 V |
| Minimum Input Voltage | 4 V |
| Maximum Input Voltage | 36 V |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Maximum Switching Frequency | 500 kHz |
| Pin Count | 8 |
| Package Type | HSOP |
| Switching Regulator | Yes |
| Line Regulation | 10 mV |
| Load Regulation | 15 mV |
| Dimensions | 5 x 4 x 1.25mm |
| Length | 5mm |
| Width | 4mm |
| Maximum Operating Temperature | +150 °C |
| Minimum Operating Temperature | -40 °C |
| Height | 1.25mm |