LM140LAH-12/NOPB National Semiconductor, LM140LAH-12/NOPB Datasheet - Page 6

• Manufacturer Part Number: LM140LAH-12/NOPB
• Description: IC VOLT REG POS 12V 100MA TO-39
• Manufacturer: National Semiconductor

Specifications of LM140LAH-12/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: 14.5 ~ 27 V
• Number Of Regulators: 1
• Current - Output: 100mA
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-39-3, TO-205AD, Metal Can
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Other names: *LM140LAH-12; *LM140LAH-12/NOPB; LM140LAH-12

Typical Applications
(Continued)
Adjustable Output Regulator
00778206
V
= 5V + (5V/R1 + I
) R2
OUT
O
5V/R1 = 3 I
load regulation (L,) [(R1 + R2)/R1] (L, of LM140LA-5.0)
O
Equivalent Circuit
00778201
www.national.com
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