Texas Instruments LM1085IT-5.0
$ 1.825
Production
Inventory History
3 month trend: -4.31%
CAD Models
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Alternate Parts
1 part available
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.825
$ 1.175
Stock
175,623
325,017
Authorized Distributors
3
3
Min Input Voltage
2.6 V
2.6 V
Max Input Voltage
25 V
25 V
Polarity
Positive
Positive
Output Type
Fixed
Fixed
Number of Regulators
1
-
Output Voltage
5 V
5 V
Output Current
3 A
3 A
Dropout Voltage
1.3 V
1.3 V
Power Supply Rejection Ratio (PSRR)
-
-
Supply Chain
Lifecycle StatusProduction (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 2 years ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM1085IT-5.0.
Related Parts
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Pwr Sply Func, Voltage Regulator, LDO, TO-220,IS 5mA, VO 3.3V, Regline 0.5mV, IO 5A
Texas InstrumentsLM1086CT-5.0
1.5A Fixed / Adjustable Output Linear Regulator 3-TO-220 0 to 125
Descriptions
Descriptions of Texas Instruments LM1085IT-5.0 provided by its distributors.
Reg LDO Lin Fix Pos 5V 3A 3-Pin (3+Tab) TO-220 Rail
Linear Voltage Regulator IC; Voltage Regulator Type:LDO Linear; Input Voltage Primary Max:20V; Output Voltage Max:5V; Output Current Max:3A; Dropout Voltage, Vdo:1.3V; No. of Outputs:1; Supply Voltage Min:8V; Supply Voltage Max:29V ;RoHS Compliant: No
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: -4.31%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-220
MountThrough Hole
Number of Pins3
Technical
Current Rating3 A
Dropout Voltage1.3 V
Max Input Voltage25 V
Max Operating Temperature125 °C
Max Output Current3 A
Min Current Limit3.2 A
Min Input Voltage2.6 V
Min Operating Temperature-40 °C
Number of Outputs1
Number of Regulators1
Output Current3 A
Output TypeFixed
Output Voltage5 V
PolarityPositive
Quiescent Current5 mA
Dimensions
Height4.7 mm
Length14.986 mm
Thickness4.572 mm
Width10.16 mm