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Products > Analog - Regulators > Linear Regulators - Low Dropout Voltage > Positive Voltage - Adjustable > LP2986

LP2986 Product Folder

Micropower, 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage Regulator

Generic P/N 2986

General
Description

Package
& Models

Samples
& Pricing

Application
Notes

Parametric Table

Parametric Table

Temperature Min (deg C)	-40
Temperature Max (deg C)	125
Multiple Output Capability	No
On/Off Pin	Yes
Error Flag	Yes
InputMin Voltage (Volt)	2.10
InputMax Voltage (Volt)	16
Output Current (mA)	200

Dropout Voltage (Volt)	.18
Quiescent Current (mA)	.10
SecondaryOutput Voltage (Volt)	-
SecondaryOutput Current (Amp)	-
RegType	LDO
Output Min (Volt)	1.23
Output Max (Volt)	16
Watchdog	No

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
LP2986 Micropower, 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage Regulator	451 Kbytes	9-Jan-02	View Online	Download	Receive via Email
LP2986 Micropower, 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage Regulator (JAPANESE)	406 Kbytes

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Package Availability, Models, Samples & Pricing

Part Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

LP2986AILD-3.0

8

Full production

N/A

N/A

1K+

$0.89

reel
of
1000

NS
UZXYTT
L004A

16 weeks

0

LP2986AILD-3.3

8

Full production

N/A

N/A

1K+

$0.89

reel
of
1000

NS
UZXYTT
L005A

16 weeks

0

LP2986AILD-5.0

8

Full production

N/A

N/A

1K+

$0.89

reel
of
1000

NS
UZXYTT
L006A

16 weeks

0

LP2986ILD-3.0

8

Full production

N/A

N/A

1K+

$0.84

reel
of
1000

NS
UZXYTT
L004A
B

16 weeks

0

LP2986ILD-3.3

8

Full production

N/A

N/A

1K+

$0.84

reel
of
1000

NS
UZXYTT
L005A
B

16 weeks

0

LP2986ILD-5.0

8

Full production

N/A

N/A

1K+

$0.84

reel
of
1000

NS
UZXYTT
L006A
B

16 weeks

0

LP2986AILDX-3.0

8

Full production

N/A

N/A

1K+

$0.89

reel
of
4500

NS
UZXYTT
L004A

16 weeks

0

LP2986AILDX-3.3

8

Full production

N/A

N/A

1K+

$0.89

reel
of
4500

NS
UZXYTT
L005A

16 weeks

0

LP2986AILDX-5.0

8

Full production

N/A

N/A

1K+

$0.89

reel
of
4500

NS
UZXYTT
L006A

16 weeks

0

LP2986ILDX-3.0

8

Full production

N/A

N/A

1K+

$0.84

reel
of
4500

NS
UZXYTT
L004A
B

16 weeks

0

LP2986ILDX-3.3

8

Full production

N/A

N/A

1K+

$0.84

reel
of
4500

NS
UZXYTT
L005A
B

16 weeks

0

LP2986AIM-3.0

8

Full production

N/A

N/A

1K+

$0.80

rail
of
95

NSXYTT
2986A
IM3.0

16 weeks

0

LP2986AIM-3.3

8

Full production

N/A

N/A

1K+

$0.80

rail
of
95

NSXYTT
2986A
IM3.3

16 weeks

0

LP2986AIM-5.0

8

Full production

N/A

N/A

1K+

$0.80

rail
of
95

NSXYTT
2986A
IM5.0

16 weeks

0

LP2986IM-3.0

8

Full production

N/A

N/A

1K+

$0.75

rail
of
95

NSXYTT
2986I
M3.0

16 weeks

0

LP2986IM-3.3

8

Full production

N/A

N/A

1K+

$0.75

rail
of
95

NSXYTT
2986I
M3.3

16 weeks

0

LP2986IM-5.0

8

Full production

N/A

N/A

1K+

$0.75

rail
of
95

NSXYTT
2986I
M5.0

16 weeks

0

LP2986AIMM-3.0

8

Full production

N/A

N/A

1K+

$0.88

reel
of
1000

ZXTT
L39A

16 weeks

0

LP2986AIMM-3.3

8

Full production

N/A

N/A

1K+

$0.88

reel
of
1000

ZXTT
L40A

16 weeks

0

LP2986AIMM-5.0

8

Full production

N/A

N/A

1K+

$0.88

reel
of
1000

ZXTT
L41A

16 weeks

0

LP2986IMM-3.0

8

Full production

N/A

N/A

1K+

$0.83

reel
of
1000

ZXTT
L39B

16 weeks

0

LP2986IMM-3.3

8

Full production

N/A

N/A

1K+

$0.83

reel
of
1000

ZXTT
L40B

16 weeks

0

LP2986IMM-5.0

8

Full production

N/A

N/A

1K+

$0.83

reel
of
1000

ZXTT
L41B

16 weeks

0

General Description

The LP2986 is a 200 mA precision LDO voltage regulator which offers the designer a higher performance version of the industry standard LP2951.

Using an optimized VIP™ (Vertically Integrated PNP) process, the LP2986 delivers superior performance:

Dropout Voltage: Typically 180 mV @ 200 mA load, and 1 mV @ 1 mA load.

Ground Pin Current: Typically 1 mA @ 200 mA load, and 200 µA @ 10 mA load.

Sleep Mode: The LP2986 draws less than 1 µA quiescent current when shutdown pin is pulled low.

Error Flag: The built-in error flag goes low when the output drops approximately 5% below nominal.

Precision Output: The standard product versions available can be pin-strapped (using the internal resistive divider) to provide output voltages of 5.0V, 3.3V, or 3.0V with guaranteed accuracy of 0.5% ("A" grade) and 1% (standard grade) at room temperature.

Features

Ultra low dropout voltage
Guaranteed 200 mA output current
SO-8 and mini-SO8 surface mount packages
<1 µA quiescent current when shutdown
Low ground pin current at all loads
0.5% output voltage accuracy ("A" grade)
High peak current capability (400 mA typical)
Wide supply voltage range (16V max)
Overtemperature/overcurrent protection
-40°C to +125°C junction temperature range

Applications

Cellular Phone
Palmtop/Laptop Computer
Camcorder, Personal Stereo, Camera

Application Notes

Title	Size in Kbytes	Date	View Online	Download	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-1187: Application Note 1187 Leadless Leadframe Package (LLP)	1463 Kbytes	26-Sep-03	View Online	Download	Receive via Email
Application Note 1187 Leadless Leadframe Package (LLP) (JAPANESE)	5326 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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[Information as of 15-Jan-2004]