Texas Instruments LM1085IS-12
$ 1.26
Inventory History
3 month trend: +0.00%
CAD Models
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Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments LM1085IS-12.
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.26
$ 0.693
Stock
43,410
66,600
Authorized Distributors
2
1
Min Input Voltage
2.6 V
2.6 V
Max Input Voltage
18 V
18 V
Polarity
Positive
Positive
Output Type
Fixed
Fixed
Number of Regulators
-
1
Output Voltage
12 V
12 V
Output Current
3 A
3 A
Dropout Voltage
1.3 V
1.3 V
Power Supply Rejection Ratio (PSRR)
-
-
Case/Package
TO-263
TO-263-4
Number of Pins
3
4
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Descriptions
Descriptions of Texas Instruments LM1085IS-12 provided by its distributors.
LDO Regulator Pos 12V 3A 4-Pin(3+Tab) TO-263 Rail
TO-263 Surface Mount RoHS Compliant Tin/Lead (Sn/Pb) voltage regulator linear 1.3V 4.79mm 3A 125C
IC REG LIN 12V 3A DDPAK/TO-263-3
IC REG LINEAR FIXED POS LDO REG
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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-263
MountSurface Mount
Number of Pins3
Technical
Dropout Voltage1.3 V
Max Input Voltage18 V
Max Operating Temperature125 °C
Max Output Current3 A
Min Input Voltage2.6 V
Min Operating Temperature-40 °C
Number of Outputs1
Output Current3 A
Output TypeFixed
Output Voltage12 V
PolarityPositive
Quiescent Current5 mA
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments LM1085IS-12.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSNon-Compliant
Compliance Statements