Texas Instruments LM2990S-12
$ 3.094
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Inventory History
3 month trend: -14.49%
CAD Models
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Alternate Parts
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CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 2 years ago)
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Descriptions
Descriptions of Texas Instruments LM2990S-12 provided by its distributors.
1-A, negative low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 125
LDO Regulator Neg -12V 1.8A 4-Pin(3+Tab) TO-263 Rail
LM2990 Negative Low Dropout Regulator | IC REG LIN -12V 1.8A DDPAK
Fixed Negative LDO Regulator, 12V, 1V Dropout, BIPolar, PSSO3
52dB(1kHz) 1mA negative electrode Fixed 1.8A 1 12V 26V 12V 26V 1V@ 1A 50mV 60mV DDPAK，TO-263-3 SMD mount 5.08mm(height)
V REG LDO -12V, SMD, 2990, TO-263-3; Output Voltage Fixed:-12V; No. of Pins:3; Voltage Regulator Case Style:TO-263; SVHC:No SVHC (19-Dec-2011); Base Number:2990; IC Generic Number:2990; Output Current Max:1A; Output Voltage:-12V; Package / Case:TO-263 (D2-Pak); Termination Type:SMD; Voltage Regulator Type:Negative Fixed LDO
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -14.49%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTO-263
MountSurface Mount
Number of Pins3
Technical
Accuracy5 %
Current Rating1.5 kA
Dropout Voltage1 V
Max Input Voltage300 mV
Max Operating Temperature125 °C
Max Output Current1.8 A
Max Supply Current5 mA
Min Input Voltage-26 V
Min Operating Temperature-40 °C
Min Output Voltage-12 V
Number of Outputs1
Number of Regulators1
Output ConfigurationNegative
Output TypeFixed
Output Voltage-12 V
Output Voltage Accuracy5 %
PolarityNegative
Power Supply Rejection Ratio (PSRR)52 dB
Quiescent Current5 mA
Schedule B8542390000
Dimensions
Height4.83 mm
Length10.18 mm
Thickness4.44 mm
Width8.41 mm
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSNon-Compliant
Compliance Statements