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LM1086

LM1086 的PDF资料

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LM1086 的货源和报价
LM1086 的相关技术信息
   相关型号 LM1117 LM117 LM1203 LM124
Features
  • Available in 1.8V, 2.5V, 2.85V, 3.3V, 3.45V, 5V and Adjustable Versions
  • Current Limiting and Thermal Protection

Output Current

1.5A

Line Regulation

0.015% (typical)

Load Regulation

0.1% (typical)

   General Description
The LM1086 is a series of low dropout positive voltage regulators with a maximum dropout of 1.5V at 1.5A of load current. More...


Applications
• SCSI-2 Active Terminator
• High Efficiency Linear Regulators
• Battery Charger
• Post Regulation for Switching Supplies
• Constant Current Regulator
• Microprocessor Supply

Typical Application

See Datasheet for Application Information

Parametric Table     expand
Parametric Table    collapse
Output Current 1500 mA
InputMin Voltage 2.6 Volt
InputMax Voltage 27, 25, 30, 29 Volt
Dropout Voltage 1.3 Volt
Quiescent Current 2, 5 mA
On/Off Pin No
Output Current 1500 mA
Output Min 2.85, 3.45, 1.25, 3.3, 5, 2.5 Volt
Output Max 2.85, 3.45, 3.3, 27.5, 5, 2.5 Volt
Output Voltage 2.85, 3.45, 3.3, 5, 2.5 Volt
InputMin Voltage 2.6 Volt
InputMax Voltage 27, 25, 30, 29 Volt
Dropout Voltage 1.3 Volt
Quiescent Current 2, 5 mA
On/Off Pin No
Error Flag No
Watchdog No
Adjustable Output No
RegType LDO
Temperature Min -40 deg C
Temperature Max 125 deg C
View Using Catalog

Also Recommended

LM1085 3A Version
LM1084 5A Version

Additional Resources

Design Tools (see below)

Application Notes (see below)

Package Availability, Models, Samples & Pricing
Part Number Package Factory Lead Time Models Samples &
Electronic
Orders		 Budgetary Pricing Std
Pack
Size		 Package
Marking
Format
Type Pins Spec. MSL
Rating		 Peak
Reflow		 RoHS
Report		 Weeks Qty Qty $US each
LM1086ILD-1.8 LLP 8 STD 1 235 RoHS Full production N/A
 1K+ $0.78 reel
of
1000		 NS
UZXYTT
1086I18
12 weeks 2000
LM1086ILD-2.5 LLP 8 NOPB 3 260 RoHS Full production N/A
   1K+ $0.78 reel
of
1000		 NS
UZXYTT
1086I25
6 weeks 2000
LM1086ILD-2.85 LLP 8 RoHS Full production N/A
   1K+ $0.78 reel
of
1000		 NS
UZXYTT
1086I28
N/A 2000
LM1086ILD-3.3 LLP 8 STD
NOPB		 1
3		 235
260		 RoHS Full production N/A
 1K+ $0.78 reel
of
1000		 NS
UZXYTT
1086I33
6 weeks 2000
LM1086ILD-5.0 LLP 8 STD
NOPB		 1
3		 235
260		 RoHS Full production N/A
 1K+ $0.78 reel
of
1000		 NS
UZXYTT
1086I50
6 weeks 2000
LM1086ILD-ADJ LLP 8 STD
NOPB		 1
3		 235
260		 RoHS Full production N/A
 1K+ $0.78 reel
of
1000		 NS
UZXYTT
1086IAD
6 weeks 2000
LM1086ILDX-1.8 LLP 8 RoHS Full production N/A
   1K+ $0.78 reel
of
4500		 NS
UZXYTT
1086I18
N/A 5000
LM1086ILDX-2.5 LLP 8 RoHS Full production N/A
   1K+ $0.78 reel
of
4500		 NS
UZXYTT
1086I25
N/A 5000
LM1086ILDX-2.85 LLP 8 RoHS Full production N/A
   1K+ $0.78 reel
of
4500		 NS
UZXYTT
1086I28
N/A 5000
LM1086ILDX-3.3 LLP 8 NOPB 3 260 RoHS Full production N/A
   1K+ $0.78 reel
of
4500		 NS
UZXYTT
1086I33
6 weeks 5000
LM1086ILDX-5.0 LLP 8 NOPB 3 260 RoHS Full production N/A
   1K+ $0.78 reel
of
4500		 NS
UZXYTT
1086I50
6 weeks 5000
LM1086ILDX-ADJ LLP 8 NOPB 3 260 RoHS Full production N/A
   1K+ $0.78 reel
of
4500		 NS
UZXYTT
1086IAD
6 weeks 5000
LM1086CT-2.85 TO-220 3 RoHS Full production N/A
  
 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
CT-2.85
N/A 100
LM1086CT-3.3 TO-220 3 STD
NOPB		 1
1		 NA
NA		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
CT-3.3
6 weeks 5000
LM1086CT-5.0 TO-220 3 STD
NOPB		 1
1		 NA
NA		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
CT-5.0
6 weeks 5000
LM1086CT-ADJ TO-220 3 STD
NOPB		 1
1		 NA
NA		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
CT-ADJ
6 weeks 15000
LM1086IT-1.8 TO-220 3 STD
NOPB		 1
1		 NA
NA		 RoHS Full production N/A
 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
IT-1.8
6 weeks 500
LM1086IT-2.85 TO-220 3 NOPB 1 NA RoHS Full production N/A
1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
IT-2.85
6 weeks 100
LM1086IT-3.3 TO-220 3 STD
NOPB		 1
1		 NA
NA		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
IT-3.3
6 weeks 2000
LM1086IT-5.0 TO-220 3 STD
NOPB		 1
1		 NA
NA		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
IT-5.0
6 weeks 2500
LM1086IT-ADJ TO-220 3 STD
NOPB		 1
1		 NA
NA		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
IT-ADJ
6 weeks 2000
LM1086CS-2.5 TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
CS-2.5
6 weeks 2000
LM1086CS-2.85 TO-263 3 RoHS Full production N/A
  
 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
CS-2.85
N/A 100
LM1086CS-3.3 TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
CS-3.3
6 weeks 3000
LM1086CS-5.0 TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
CS-5.0
6 weeks 2500
LM1086CS-ADJ TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
CS-ADJ
6 weeks 5000
LM1086IS-1.8 TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
IS-1.8
6 weeks 2000
LM1086IS-2.85 TO-263 3 RoHS Full production N/A
   1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
IS-2.85
N/A 5000
LM1086IS-3.3 TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
IS-3.3
6 weeks 15000
LM1086IS-3.45 TO-263 3 RoHS Full production N/A
   1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
IS-3.45
N/A 100
LM1086IS-5.0 TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
IS-5.0
6 weeks 5000
LM1086IS-ADJ TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
 		 1K+ $0.92 rail
of
45		 NSUZXYTT
LM1086
IS-ADJ
6 weeks 2500
LM1086CSX-2.5 TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
  
 1K+ $0.92 reel
of
500		 NSUZXYTT
LM1086
CS-2.5
6 weeks 2500
LM1086CSX-2.85 TO-263 3 RoHS Full production N/A
   1K+ $0.92 reel
of
500		 NSUZXYTT
LM1086
CS-2.85
N/A 5000
LM1086CSX-3.3 TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
  
 1K+ $0.92 reel
of
500		 NSUZXYTT
LM1086
CS-3.3
6 weeks 10000
LM1086CSX-5.0 TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
  
 1K+ $0.92 reel
of
500		 NSUZXYTT
LM1086
CS-5.0
6 weeks 15000
LM1086CSX-ADJ TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
  
 1K+ $0.92 reel
of
500		 NSUZXYTT
LM1086
CS-ADJ
6 weeks 15000
LM1086ISX-1.8 TO-263 3 NOPB 3 245 RoHS Full production N/A
  
 1K+ $0.92 reel
of
500		 NSUZXYTT
LM1086
IS-1.8
6 weeks 5000
LM1086ISX-2.85 TO-263 3 RoHS Full production N/A
   1K+ $0.92 reel
of
500		 NSUZXYTT
LM1086
IS-2.85
N/A 5000
LM1086ISX-3.3 TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
  
 1K+ $0.92 reel
of
500		 NSUZXYTT
LM1086
IS-3.3
6 weeks 7500
LM1086ISX-3.45 TO-263 3 RoHS Full production N/A
   1K+ $0.92 reel
of
500		 NSUZXYTT
LM1086
IS-3.45
N/A 5000
LM1086ISX-5.0 TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
  
 1K+ $0.92 reel
of
500		 NSUZXYTT
LM1086
IS-5.0
6 weeks 15000
LM1086ISX-ADJ TO-263 3 STD
NOPB		 3
3		 235
245		 RoHS Full production N/A
   1K+ $0.92 reel
of
500		 NSUZXYTT
LM1086
IS-ADJ
6 weeks 15000
LM1086-ADJ MDC Unpackaged Die Full production N/A
     CALL tray
of
N/A		 -
6 weeks 10000

General Description

The LM1086 is a series of low dropout positive voltage regulators with a maximum dropout of 1.5V at 1.5A of load current. It has the same pin-out as National Semiconductor's industry standard LM317.

The LM1086 is available in an adjustable version, which can set the output voltage with only two external resistors. It is also available in six fixed voltages: 1.8V, 2.5V, 2.85V, 3.3V, 3.45V and 5.0V. The fixed versions integrate the adjust resistors.

The LM1086 circuit includes a zener trimmed bandgap reference, current limiting and thermal shutdown.

The LM1086 series is available in TO-220, TO-263, and LLP packages. Refer to the LM1084 for the 5A version, and the LM1085 for the 3A version.

Application Notes

Title Size in Kbytes Date Click link below to View Online Click link below to Download Click link below to Receive via Email
AN-1148: Application Note 1148 Linear Regulators: Theory of Operation and Compensation 200 Kbytes 25-Sep-02 View Online Download Receive via Email
AN-1148 (Japanese): Application Note 1148 Linear Regulators: Theory of Operation and Compensation
 216 Kbytes   View Online Download Receive via Email
AN-1187: Application Note 1187 Leadless Leadframe Package (LLP) 2065 Kbytes 26-Feb-06 View Online Download Receive via Email
AN-1187 (Japanese): Application Note 1187 Leadless Leadframe Package (LLP)
 1878 Kbytes   View Online Download Receive via Email
AN-1187 (Chinese): Application Note 1187 Leadless Leadframe Package (LLP)
 1605 Kbytes  
AN-1201: Application Note 1201 8-Lead LLP Thermal Performance and Design Guidelines 59 Kbytes 17-Sep-02 View Online Download Receive via Email


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