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LM317LZG
IC REG LINEAR POS ADJ 100MA TO92
- Manufacturer
- Mfr. Part #LM317LZG
- Package TO-92-3
- Datasheet
- In Stock6018
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Specifications
| Package | Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 40V |
| Voltage-Output(Min/Fixed) | 1.2V |
| Voltage-Output(Max) | 37V |
| Current-Output | 100mA |
| Current-Quiescent(Iq) | 10 mA |
| PSRR | 80dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Through Hole |
| Package/Case | TO-226-3, TO-92-3 Long Body |
Overview
Description
The LM317LZG features internal current limiting, thermal overload protection, and safe area compensation, ensuring reliable operation under various conditions and preventing damage due to overheating or overcurrent. This makes it a robust choice for circuit designers.
Common applications include power supplies, battery chargers, and LED drivers, where precise voltage control is necessary. The device is typically used in conjunction with two resistors to set the desired output voltage. Its TO-92 package allows for easy integration into a wide range of electronic projects.
Overall, the LM317LZG is appreciated for its flexibility, reliability, and ease of use in creating regulated power supplies for various electronic devices.
Features
1. Adjustable Output: It allows for a wide range of output voltage adjustments via two external resistors.
2. Line Regulation: Typically around 0.01% per volt, ensuring minimal output voltage variation with changes in input voltage.
3. Load Regulation: Typically 0.1%, providing consistent output voltage even with varying load conditions.
4. Thermal Protection: It features built-in thermal overload protection, preventing damage from overheating.
5. Current Limiting: Offers internal current limiting for protection against overload conditions.
6. Safe Area Compensation: Ensures safe operation by maintaining proper voltage and current limits.
7. Small Size: Available in compact packages, suitable for space-constrained applications.
These features make the LM317LZG suitable for various applications requiring a reliable and adjustable power supply, such as in power management systems and battery chargers.
Package
Pinout
1. Input (Vin): This pin receives the unregulated input voltage that you wish to regulate.
2. Output (Vout): This pin provides the regulated output voltage. The output voltage can be adjusted from 1.25V to 37V by using external resistors.
3. Adjustment (Adj): This pin is used to adjust the output voltage. By connecting a resistor network between the output and adjustment pin, you can set the desired output voltage.
The LM317LZG is commonly used in power supply applications where a stable output voltage is required and can deliver up to 100 mA of output current.
Manufacturer
Application
Equivalent
1. TL317L by Texas Instruments
2. MC317L by ON Semiconductor
3. UA78L33 by Texas Instruments (for fixed outputs)
4. NJM317 by New Japan Radio Co.
5. AZ1117C by Diodes Incorporated
These equivalents provide similar adjustable output voltage capabilities and are compatible in applications where the LM317LZG is used.
Shipping
Shipping MethodsWe
offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.
Shipping Fee Reference (DHL/FedEx):
DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.
FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.
UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.
TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.
EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.
Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.
Payments
Payment Methods
The Payment term is 100% Prepaid.
Currently, we only accept the below payment methods:
1. PayPal
2. Credit/ Debit Card
3. Wire Transfer
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