Texas Instruments LM317L-N
The LM317L-N is an adjustable positive voltage regulator capable of supplying 100 mA over a 1.2-V to 37-V output range. The LM317L-N is easy to use and requires only two external resistors to set the output voltage. Both line and load regulation are better than standard fixed regulators.| Part No. | LM317L-N |
|---|---|
| Datasheet | LM317L-N Download |
| Manufacturer |  Texas Instruments |
| Description | 100-mA Adjustable Voltage Regulator |
| Buy | Stock & Price |
FEATURES
●1 Adjustable Output Down to 1.2 V● 100-mA Output Current
● Capable of Handling up to 40V VIN
● Line Regulation Typically 0.01% /V
● Load Regulation Typically 0.1% /A
● No Output Capacitor Required (†)
● Current Limit Constant With Temperature
● Eliminates the Need to Stock Many Voltages
● Standard 3-Lead Transistor Package
● 80-dB Ripple Rejection
● Available in 3-Pin TO-92, 8-Pin SOIC, or 6-pin DSBGA Packages
● Output is Short-Circuit Protected
● See AN-1112 (SNVA009) for DSBGA Considerations 2
APPLICATIONS
● Automotive LED Lighting● Battery Chargers
● Post Regulation for Switching Supplies
● Constant-Current Regulators
● Microprocessor Supplies Schematic Diagram 3
DESCRIPTION
The LM317L-N is available packaged in a standard, easy-to-use TO-92 transistor package. The LM317L-N offers full overload protection. Included on the chip are current limit, thermal overload protection, and safe area protection. Normally, no capacitors are required unless the device is situated more than 6 inches from the input filter capacitors, in which case an input bypass is required.
