STMicroelectronics Demonstration Board Power Supply for L7981 for Step-Down Switching Power Supply
- N° de stock RS:
- 196-1842
- Référence fabricant:
- STEVAL-ISA094V1
- Fabricant:
- STMicroelectronics
Sous-total (1 unité)*
30,76 €
(TVA exclue)
37,22 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
Pénurie d'approvisionnement
- Plus 7 unité(s) expédiée(s) à partir du 08 décembre 2025
Notre stock actuel est limité et nos fournisseurs s'attendent à des pénuries.
Unité | Prix par unité |
|---|---|
| 1 + | 30,76 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 196-1842
- Référence fabricant:
- STEVAL-ISA094V1
- Fabricant:
- STMicroelectronics
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | STMicroelectronics | |
| Power Management Function | Power Supply | |
| For Use With | Step-Down Switching Power Supply | |
| Kit Classification | Evaluation Board | |
| Featured Device | L7981 | |
| Kit Name | Demonstration Board | |
| Sélectionner tout | ||
|---|---|---|
Marque STMicroelectronics | ||
Power Management Function Power Supply | ||
For Use With Step-Down Switching Power Supply | ||
Kit Classification Evaluation Board | ||
Featured Device L7981 | ||
Kit Name Demonstration Board | ||
- Pays d'origine :
- IT
The STEVAL-ISA094V1 is a step-down switching power supply based on STMicroelectronics L7981 switching regulator in an HSOP8 package. The L7981 features an embedded power MOSFET and is capable of delivering up to 3 A of current to the load, depending on the application conditions.
The input voltage can range from 4.5 V to 28 V, while the output voltage can be set from 0.6 V to VIN.
Requiring a minimum number of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 Mhz.
The input voltage can range from 4.5 V to 28 V, while the output voltage can be set from 0.6 V to VIN.
Requiring a minimum number of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 Mhz.
3 A DC output current
4.5 V to 28 V input voltage
Output voltage adjustable from 0.6 V
250 kHz switching frequency, programmable up to 1 MHz
Internal soft-start and enable
Low dropout operation: 100% duty cycle
Voltage feed-forward
Zero load current operation
Overcurrent and thermal protection
4.5 V to 28 V input voltage
Output voltage adjustable from 0.6 V
250 kHz switching frequency, programmable up to 1 MHz
Internal soft-start and enable
Low dropout operation: 100% duty cycle
Voltage feed-forward
Zero load current operation
Overcurrent and thermal protection
Liens connexes
- STMicroelectronics Demonstration Board Power Supply for L7985A for Step-Down Switching Power Supply
- STMicroelectronics Demonstration Board for L7980 for Step-Down Switching Regulator
- STMicroelectronics Demonstration Board for L5973D for Step-Down Switching Regulator
- STMicroelectronics Demonstration Board for ST1S40 for PWM Synchronous Step-Down Regulator
- STMicroelectronics Demonstration Board for VIPer06XN for Power Supply
- STMicroelectronics Demonstration Board Power Supply for VIPER26 for Switched Mode Power Supply
- STMicroelectronics Demonstration Board Power Supply for Viper06 for Switched Mode Power Supply
- STMicroelectronics Demonstration Board Buck Converter for VIPer06XS for Power Supply
