Référence fabricant
LM317T
LM317 Series 1.5 A 1.2 to 37 V Adjustable Positive Voltage Regulator - TO-220
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| Nom du fabricant: | STMicroelectronics | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponibles
Qté d'emballage(s) :50 par Tube Style d'emballage :TO-220-3 (TO-220AB) | ||||||||||
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STMicroelectronics LM317T - Spécifications du produit
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STMicroelectronics LM317T - Caractéristiques techniques
| Input Voltage-Max: | 40V |
| Output Voltage Range: | 1.2V to 37V |
| Output Voltage Fixed: | 1.2V/37V |
| Output Current-Max: | 1.5A |
| Operating Temp Range: | 0°C to 125°C |
| Regulator Topology: | Adjustable |
| No. of Outputs: | Single |
| Load Regulation: | 70mV |
| Load Regulation (%): | 1.5% |
| Line Regulation (%): | 0.07% |
| Style d'emballage : | TO-220-3 (TO-220AB) |
Fonctionnalités et applications
Linear regulators are Step-Down regulators only. There are 2 types of regulators, Shunt and series-pass regulators.
For IC linear voltage regulators, the regulator type determines the configuration of the pass device as well as the dropout voltage. Standard voltage regulators use an NPN Darlington configuration and have a dropout voltage between 1.5V and 2.2 V. Low dropout (LDO) regulators differ from standard regulators in that the pass device consists of a single PNP transistor.
Linear regulators provide significant advantages over switching regulators in simplicity, cost, and output noise.
The only difference between a 'normal' linear regulator and a LDO one is that, the LDO type can have a lower constant voltage-drop across the series-pass element.
This device is a monlithic integrated circuit in TO-220, ISOWATT220™, TO-3 and D2PAK. It is designed to supply more than 1.5A of load current with an output volatge adjustable over a 1.2 to 37V range. The nominal output voltage is selected by means of only a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.
The ST Micro LM317T is a 1.5 Amp Positive Adjustable Voltage Regulator. It comes in a TO 220 Tube Package.
Emballages disponibles
- Tube Qté: 5 000+ / Prix Internet: $0.193 / Stock: 0 Qté: 1+$0.193 Stock: 0
- Tube Qté: 1+ / Prix Internet: $0.21 / Stock: 0 Qté: 1+$0.21 Stock: 0
- Tube Qté: 50+ / Prix Internet: $0.21 / Stock: 1 493 090 Qté: 50+$0.21 Stock: 1 493 090
- Tube Qté: 1+ / Prix Internet: $0.21 / Stock: 2 Qté: 1+$0.21 Stock: 2
- Tube Qté: 50+ / Prix Internet: $0.161 / Stock: 615 300 Qté: 50+$0.161 Stock: 615 300
- TubeSelected Variant Qté: 5 000+ / Prix Internet: $0.21 / Stock: 0 Qté: 1+$0.21 Stock: 0
Qté d'emballage(s) :
50 par Tube
Style d'emballage :
TO-220-3 (TO-220AB)