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LM2991T
Texas InstrumentsRoHS
/
Package TO-220-5
Category PMIC - Voltage Regulators - Linear / PMIC - Voltage Regulators - Linear
Description
LM2991 Tube Through Hole Over Temperature Short Circuit voltage regulator linear 600mV 4.7mm 1A -40C~125C
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Inventory: 937
Minimum: 1
Total Price: USD $1.11
Unit Price: USD $1.10675
≥1 USD $1.10675
≥10 USD $0.9082
≥100 USD $0.8797
≥500 USD $0.8512
≥1000 USD $0.8227
Technical Details
Supply Chain
Lifecycle Status NRND (Last Updated: 4 days ago)
Technical
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e0
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Other Regulators
Technology BIPOLAR
Terminal Position SINGLE
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM2991
Pin Count 3
Current - Supply (Max) 5mA
Number of Outputs 1
Output Voltage -24V
Output Type Adjustable
Max Output Current 1A
Output Configuration Negative
Quiescent Current 5mA
Control Features Enable
Max Output Voltage -24V
Voltage - Output (Min/Fixed) -3V
Number of Regulators 1
Min Input Voltage -26V
Protection Features Over Temperature, Short Circuit
Current - Quiescent (Iq) 0.7mA
Voltage Dropout (Max) 1V @ 1A
PSRR 60dB (1kHz)
Reference Voltage -1.186V
Dropout Voltage 600mV
Dropout Voltage1-Nom 0.6V
Min Output Voltage -3V
Min Current Limit 1.5A
Load Regulation-Max(%) 0.4%
Line Regulation-Max (%/V) 0.04
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-5
Number of Pins 5
Dimensions
Height 4.7mm
Length 10.16mm
Width 8.51mm
Thickness 4.58mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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