STMicroelectronics LM234DT PWM Controller 40 V 8-Pin, SO
- N° de stock RS:
- 196-1963
- Référence fabricant:
- LM234DT
- Fabricant:
- STMicroelectronics
Offre groupée disponible
Sous-total (1 paquet de 10 unités)*
10,51 €
(TVA exclue)
12,72 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
En stock
- 550 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
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Unité | Prix par unité | le paquet* |
|---|---|---|
| 10 - 40 | 1,051 € | 10,51 € |
| 50 - 90 | 0,988 € | 9,88 € |
| 100 - 240 | 0,936 € | 9,36 € |
| 250 - 490 | 0,883 € | 8,83 € |
| 500 + | 0,842 € | 8,42 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 196-1963
- Référence fabricant:
- LM234DT
- 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 | |
| Product Type | PWM Controller | |
| Supply Current | 10mA | |
| Output Current | 10mA | |
| Zero Power Detection | No | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 1V | |
| Package Type | SO | |
| Pin Count | 8 | |
| Maximum Supply Voltage | 40V | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 100°C | |
| PWM Controller Type | Current Mode | |
| Length | 5mm | |
| Height | 1.5mm | |
| Width | 4 mm | |
| Standards/Approvals | JEDEC JESD97, ECOPACK | |
| Series | LM134-LM234-LM334 | |
| Automotive Standard | No | |
| Sélectionner tout | ||
|---|---|---|
Marque STMicroelectronics | ||
Product Type PWM Controller | ||
Supply Current 10mA | ||
Output Current 10mA | ||
Zero Power Detection No | ||
Mount Type Surface | ||
Minimum Supply Voltage 1V | ||
Package Type SO | ||
Pin Count 8 | ||
Maximum Supply Voltage 40V | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 100°C | ||
PWM Controller Type Current Mode | ||
Length 5mm | ||
Height 1.5mm | ||
Width 4 mm | ||
Standards/Approvals JEDEC JESD97, ECOPACK | ||
Series LM134-LM234-LM334 | ||
Automotive Standard No | ||
- Pays d'origine :
- MA
The LM134/LM234/LM334 are 3-terminal adjustable current sources characterized by: an operating current range of 10000: 1 an excellent current regulation a wide dynamic voltage range of 1V t 10V
The current is determined by an external resistor without requiring other external components.
Reverse voltages of up to 20V will only draw a current of several microamperes. This enables the circuit to operate as a rectifier and as a source of current in a.c. Applications. For the LM134/LM234/LM334, the voltage on the control pin is 64mV at +25°C and is directly proportional to the absolute temperature (°K). The simplest external resistor connection generates a current with approximately 0.33%/°C temperature dependence. Zero drift can be obtained by adding an additional resistor and a diode to the external circuit.
Operates from 1V to 40V
Programmable from 1μA to 10mA
0.02%/V current regulation
±3% initial accuracy
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