Negative fixed output linear voltage regulator, offering a -12V nominal output voltage with 5% accuracy. Features a 1A maximum output current and a low dropout voltage of 600mV. Operates within a wide temperature range of -40°C to 125°C and supports a maximum input voltage of -26V. Packaged in a TO-220 through-hole mount, this RoHS compliant component provides a Power Supply Rejection Ratio (PSRR) of 52dB.
PackageTO-220
Current Rating1.5kA
MountingThrough Hole
PolarityNegative
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Technical Specifications
Texas Instruments LM2990T-12/NOPB technical specifications.
General
Accuracy
5%
Package/Case
TO-220
Current Rating
1.5kA
Dropout Voltage
600mV
Height
8.89mm
Lead Free
Lead Free
Length
10.16mm
Max Input Voltage
-26V
Min Input Voltage
-26V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
1A
Max Supply Current
5mA
Mount
Through Hole
Nominal Output Voltage
-12V
Number of Outputs
1
Number of Regulators
1
Output Configuration
Negative
Output Current
1.8A
Output Type
Fixed
Output Voltage
-12V
Output Voltage Accuracy
5%
Packaging
Rail/Tube
Polarity
Negative
Power Supply Rejection Ratio (PSRR)
52dB
Quiescent Current
1mA
Reach SVHC Compliant
No
RoHS Compliant
Yes
Width
4.7mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM2990T-12/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM2990T-12/NOPB to view detailed technical specifications.
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