Negative adjustable low-dropout voltage regulator, delivering up to 1A output current. Features a 600mV dropout voltage and an adjustable output range from -3V to -24V. Operates within a -40°C to 125°C temperature range, with a maximum input voltage of -26V. Packaged in a TO-220 through-hole mount, this IC offers a 60dB Power Supply Rejection Ratio.
PackageTO-220
MountingThrough Hole
PolarityNegative
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Technical Specifications
Texas Instruments LM2991T technical specifications.
General
Package/Case
TO-220
Dropout Voltage
600mV
Height
4.7mm
Lead Free
Contains Lead
Length
10.16mm
Max Input Voltage
300mV
Min Input Voltage
-26V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Voltage
-24V
Min Output Voltage
-3V
Max Supply Current
5mA
Mount
Through Hole
Number of Outputs
1
Number of Regulators
1
Output Configuration
Negative
Output Current
1A
Output Type
Adjustable
Output Voltage
-24V
Packaging
Rail/Tube
Polarity
Negative
Power Supply Rejection Ratio (PSRR)
60dB
Quiescent Current
5mA
Reach SVHC Compliant
No
RoHS Compliant
No
Thickness
4.58mm
Width
8.51mm
Compliance
RoHS
Not Compliant
Datasheet
Texas Instruments LM2991T Datasheet
Download the complete datasheet for Texas Instruments LM2991T to view detailed technical specifications.
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