LM317LM/NOPB National Semiconductor, LM317LM/NOPB Datasheet - Page 9

• Manufacturer Part Number: LM317LM/NOPB
• Description: IC REG POSITIVE ADJ 8-SOIC
• Manufacturer: National Semiconductor
• Type: Voltage Regulatorr

Specifications of LM317LM/NOPB

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.2 ~ 37 V
• Voltage - Input: 4.2 ~ 40 V
• Number Of Regulators: 1
• Current - Output: 100mA
• Current - Limit (min): 100mA
• Operating Temperature: -25°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Current, Output: 100 mA
• Package Type: SOIC-8
• Regulation, Line: 0.01 %/V
• Regulation, Load: 0.1 %
• Regulator Type: Positive Voltage Out
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Input: 40 V
• Voltage, Noise: 0.003 %
• Voltage, Output: 1.2 to 37 V
• Voltage, Supply, Rejection Ratio: 80 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *LM317LM; LM317LM

Typical Applications
*Sets maximum V
12
≤
R1
≤
240
OUT
Adjustable Current Limiter
Digitally Selected Outputs
Precision Current Limiter
High Gain Amplifier
906412
906413
906411
906414
9
†Solid tantalum
*Discharges C1 if output is shorted to ground
Short circuit current is approximately 600 mV/R3, or 60mA (compared to
LM317LZ's 200mA current limit).
At 25mA output only 3/4V of drop occurs in R3 and R4.
Adjustable Regulator with Current Limiter
Slow Turn-On 15V Regulator
High Stability 10V Regulator
Improved Ripple Rejection
Adjustable Regulator with
906417
www.national.com
906416
906415
906418