LM317EMP/NOPB National Semiconductor, LM317EMP/NOPB Datasheet - Page 2

• Manufacturer Part Number: LM317EMP/NOPB
• Description: IC REG POSITIVE ADJ SOT-223
• Manufacturer: National Semiconductor
• Type: Voltage Regulatorr

Specifications of LM317EMP/NOPB

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.2 ~ 37 V
• Voltage - Input: 4.2 ~ 40 V
• Number Of Regulators: 1
• Current - Output: 1A
• Current - Limit (min): 1.5A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Current, Output: 1 A
• Package Type: SOT-223
• Regulation, Line: 0.02 %/V
• Regulation, Load: 0.3 %
• Regulator Type: Positive Voltage Out
• Resistance, Thermal, Junction To Case: 23.5 °C/W
• Temperature, Operating, Range: 0 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: LM317EMP; LM317EMPTR

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Connection Diagrams
CASE IS OUTPUT
NS Package Number K02A or K02C
NS Package Number TS3B
Surface-Mount Package
Surface-Mount Package
Metal Can Package
Steel Package
Bottom View
TO-263 (S)
TO-263 (S)
Side View
Top View
TO-3 (K)
906336
906330
906335
2
CASE IS OUTPUT
NS Package Number H03A
NS Package Number E20A
NS Package Number T03B
Metal Can Package
Ceramic Leadless
Plastic Package
Chip Carrier (E)
Bottom View
Front View
TO-220 (T)
TO-39 (H)
Top View
906332
906334
906331