Texas Instruments LM1085IS-3.3/NOPB
$ 1.45
Production
Inventory History
3 month trend: -85.85%
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Supply Chain
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM1085IS-3.3/NOPB.
Related Parts
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Descriptions
Descriptions of Texas Instruments LM1085IS-3.3/NOPB provided by its distributors.
Pwr Sply Func, Voltage Regulator, LDO, TO-263,IS 5mA, VO 3.3V, Regline 1mV, Vn 0.003%
IC, V REG, LINEAR, 3.3V; Primary Input Voltage:4.8V; Output Voltage Fixed:3.3V; Dropout Voltage Vdo:1.3V; No. of Pins:3; Output Current:3A; Voltage Regulator Case Style:TO-263; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2011); Input Voltage Max:15V; No. of Outputs:1; Output Current Max:3A; Output Voltage:3.3V; Output Voltage Max:3.3V; Package / Case:TO-263 (D2-Pak); Supply Voltage Max:29V; Supply Voltage Min:4.8V; Termination Type:SMD; Voltage Regulator Type:LDO Fixed Positive
The LM1085 is a series of low dropout positive voltage regulators with a maximum dropout of 1.5V at 3A of load current. It has the same pin-out as National Semiconductor's industry standard LM317. The LM1085 is available in an adjustable version, which can set the output voltage with only two external resistors. It is also available in three fixed voltages: 3.3V, 5.0V and 12.0V. The fixed versions integrate the adjust resistors. The LM1085 circuit includes a zener trimmed band gap reference, current limiting and thermal shutdown. The LM1085 series is available in TO-220 and TO-263 packages. Refer to the LM1084 for the 5A version, and the LM1086 for the 1.5A version.
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
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -85.85%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTO-263
Contact PlatingTin
MountSurface Mount
Number of Pins3
Weight4.535924 g
Technical
Current Rating3 A
Dropout Voltage1.3 V
Max Input Voltage27 V
Max Operating Temperature125 °C
Max Output Current3 A
Max Output Voltage3.3 V
Max Supply Voltage29 V
Min Input Voltage2.6 V
Min Operating Temperature-40 °C
Min Supply Voltage4.8 V
Nominal Output Voltage3.3 V
Number of Channels1
Number of Outputs1
Output Current3 A
Output TypeFixed
Output Voltage3.3 V
PolarityPositive
Quiescent Current10 mA
Schedule B8542390000
TerminationSMD/SMT
Dimensions
Height4.83 mm
Length10.18 mm
Thickness4.44 mm
Width8.41 mm
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements