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LP2983 Product Folder

Micropower 150 mA Voltage Regulator in SOT-23 Package For Output Voltages [Less_Than_Or_Equal] 1.2V

Generic P/N 2983

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	No
InputMin Voltage (Volt)	2.20
InputMax Voltage (Volt)	16
Output Current (mA)	150

Dropout Voltage (Volt)	-
Quiescent Current (mA)	.8250
SecondaryOutput Voltage (Volt)	-
SecondaryOutput Current (Amp)	-
RegType	LDO
Output Voltage (Volt)	.90, 1, 1.20
Watchdog	No

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
LP2983 Micropower 150 mA Voltage Regulator in SOT-23 Package For Output Voltages [Less_Than_Or_Equal] 1.2VDesigned for Use with Very Low ESR Output Capacitors	285 Kbytes	24-Oct-01	View Online	Download	Receive via Email

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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

LP2983AIM5-0.9

5

Full production

N/A

N/A

1K+

$0.50

reel
of
1000

LEJA
ZXTT

13-15 weeks

50000

LP2983AIM5-1.0

5

Full production

N/A

N/A

1K+

$0.50

reel
of
1000

LENA
ZXTT

16 weeks

0

LP2983AIM5-1.2

5

Full production

N/A

N/A

1K+

$0.50

reel
of
1000

LELA
ZXTT

13-15 weeks

50000

LP2983IM5-0.9

5

Full production

N/A

N/A

1K+

$0.49

reel
of
1000

LEJB
ZXTT

13-15 weeks

50000

LP2983IM5-1.0

5

Full production

N/A

N/A

1K+

$0.49

reel
of
1000

LENB
ZXTT

16 weeks

0

LP2983IM5-1.2

5

Full production

N/A

N/A

1K+

$0.49

reel
of
1000

LELB
ZXTT

13-15 weeks

50000

LP2983AIM5X-0.9

5

Full production

N/A

N/A

1K+

$0.50

reel
of
3000

LEJA
ZXTT

13-15 weeks

50000

LP2983AIM5X-1.0

5

Full production

N/A

N/A

1K+

$0.50

reel
of
3000

LENA
ZXTT

16 weeks

0

LP2983AIM5X-1.2

5

Full production

N/A

N/A

1K+

$0.50

reel
of
3000

LELA
ZXTT

13-15 weeks

50000

LP2983IM5X-0.9

5

Full production

N/A

N/A

1K+

$0.49

reel
of
3000

LEJB
ZXTT

13-15 weeks

50000

LP2983IM5X-1.0

5

Full production

N/A

N/A

1K+

$0.49

reel
of
3000

LENB
ZXTT

16 weeks

0

LP2983IM5X-1.2

5

Full production

N/A

N/A

1K+

$0.49

reel
of
3000

LELB
ZXTT

13-15 weeks

50000

General Description

The LP2983 is a 150 mA, fixed-output voltage regulator designed to provide tight voltage regulation in applications with output voltages <= 1.2V.

Using an optimized VIP™ (Vertically Integrated PNP) process, the LP2983 delivers unequalled performance in all critical specifications:

Ground Pin Current: Typically 825 µA @ 150 mA load, and 75 µA @ 1 mA load.

Enhanced Stability: The LP2983 is stable with output capacitor ESR down to zero, which allows the use of ceramic capacitors on the output.

Smallest Possible Size: SOT-23 package uses absolute minimum board space.

Precision Output: 1% tolerance output voltages available (A grade).

Features

Guaranteed 150 mA output current
Smallest possible size (SOT-23 package)
Requires minimum external components
Stable with low-ESR output capacitor
Low ground pin current at all loads
Output voltage accuracy 1% (A Grade)
High peak current capability
Wide supply voltage range (16V max)
Low Z_OUT: 0.3 typical (10 Hz to 1 MHz)
Overtemperature/overcurrent protection
-40°C to +125°C junction temperature range

Applications

Cellular Phone
Palmtop/Laptop Computer
Personal Digital Assistant (PDA)
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

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[Information as of 15-Jan-2004]