LM7912CT/NOPB National Semiconductor, LM7912CT/NOPB Datasheet - Page 9

• Manufacturer Part Number: LM7912CT/NOPB
• Description: IC VOLT REG NEG 12V 1.5A TO220-3
• Manufacturer: National Semiconductor
• Type: Voltage Regulatorr

Specifications of LM7912CT/NOPB

• Regulator Topology: Negative Fixed
• Voltage - Output: -12V
• Voltage - Input: -19 ~ -35 V
• Voltage - Dropout (typical): 1.1V @ 1A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Current, Output: 1.5 A
• Current, Supply: 1.5 mA
• Package Type: TO-220
• Regulation, Line: 5 mV
• Regulation, Load: 15 mV
• Regulator Type: Negative Voltage Out
• Resistance, Thermal, Junction To Case: 3 °C/W
• Temperature, Operating, Range: 0 to +125 °C
• Voltage, Dropout: 1.1 V
• Voltage, Input: -35 V
• Voltage, Noise: 300 μV
• Voltage, Output: -12 V
• Voltage, Supply, Rejection Ratio: 70 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *LM7912CT; *LM7912CT/NOPB; LM7912; LM7912CT; UA7912; UA7912CT; UA7912CU

National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL
COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
Physical Dimensions
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systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, and
whose failure to perform when properly used in
accordance with instructions for use provided in the
labeling, can be reasonably expected to result in a
significant injury to the user.
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Order Number LM7905CT, LM7912CT or LM7915CT
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inches (millimeters) unless otherwise noted
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TO-220 Outline Package (T)
NS Package Number T03B
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can be reasonably expected to cause the failure of
the life support device or system, or to affect its
safety or effectiveness.
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