LM350AT/NOPB National Semiconductor, LM350AT/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM350AT/NOPB
• Description: IC REGULATOR ADJ 3A TO220-3
• Manufacturer: National Semiconductor
• Type: Voltage Regulatorr

Specifications of LM350AT/NOPB

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.2 ~ 33 V
• Voltage - Input: 4.2 ~ 35 V
• Number Of Regulators: 1
• Current - Output: 3A
• Current - Limit (min): 3A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Current, Output: 3 A
• Package Type: TO-220
• Regulation, Line: 0.005 %/V
• Regulation, Load: 0.1 %
• Regulator Type: Positive Voltage Out
• Resistance, Thermal, Junction To Case: 3 °C/W
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Input: 35 V
• Voltage, Noise: 0.001 %
• Voltage, Output: 1.2 to 33 V
• Voltage, Supply, Rejection Ratio: 65 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: *LM350AT; *LM350AT/NOPB; LM350AT

Typical Applications
Full output current not available
at high input-output voltages.
†
1 µF to 1000 µF of aluminum or tantalum electrolytic are commonly used
to provide improved output impedance and rejection of transients.
*Needed if device is more than 6 inches from filter capacitors.
Note: Usually R1 = 240
*
Optional — improves transient response. Output capacitors in the range of
Adjust for 3.75V across R1
Precision Power Regulator with Low Temperature
1.2V–25V Adjustable Regulator
Slow Turn-ON 15V Regulator
for LM150 and R1 = 120
Coefficient
for LM350.
DS009061-14
DS009061-1
DS009061-13
7
*Discharges C1 if output is shorted to ground
†
Solid tantalum
Adjustable Regulator with Improved
High Stability 10V Regulator
Ripple Rejection
DS009061-16
DS009061-15
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