ISL12022M-R5421 datasheet(42/44 Pages) INTERSIL

42 / 44 page

Intersil Signal Path Products  2012  www.intersil.com

Fast Transient

Response 1A LDOs

Ultra Fast Transient Response

Best in Class Accuracy

Typical Application Circuit

VIN

ENABLE

GND

VIN

10k

100k

10µF

5.0V ± 5%

3.3V

ADJ

2.61k

0.464k

ISL80101A

CSS

CPB

COUT

0.01µF

100pF

8 ISET

RSET

10µF

CIN

VOUT

0.495

0.496

0.497

0.498

0.499

0.500

0.501

0.502

0.503

0.504

0.505

-40

-20

100

120

TEMPERATURE (°C)

VADJ vs Temperature

Load Transient Rresponse

VOUT AT 50mV/DIV

IOUT = 1A

IOUT = 10mA

TIME (20µs/div)

► LDO / Linear Regulators

Low Voltage LDO: ISL80101A

Device

Device Description

VIN Range

(V)

VOUT

Range

(V)

O/P Volt

Accuracy

(%)

IOUT1

(max)

IOUT2

(max)

PSRR

@ 1kHz

(dB)

(μA)

Typical

Drop-Out

Voltage (mV)

Enable/

Shutdown

Package

ISL9003A

Low Noise LDO with Low IQ, High PSRR

2.3 to 6.5 1.5 to 3.3

±1.8

150mA

N/A

200 @150mA

5 Ld SC-70, 6

Ld µTDFN

ISL9008A

Low Noise LDO with Low IQ, High PSRR

2.3 to 6.5 1.5 to 3.3

±1.8

150mA

N/A

200 @150mA

5 Ld SC-70, 6

Ld µTDFN

ISL9011A

Dual LDO with Low Noise, Low IQ, and High

PSRR

2.3 to 6.5 1.5 to 3.3

±1.8

150mA 300mA

250 @ 300mA

10 Ld DFN

ISL9012

Dual LDO with Low Noise, Low IQ, and High

PSRR

2.3 to 6.5 1.5 to 3.3

±1.8

150mA 300mA

250 @ 300mA

10 Ld DFN

ISL9016

150mA Dual LDO with Low Noise, High PSRR,

and Low IQ

1.8 to 6.5 1.2 to 3.3

±1.8

150mA 150mA

250 @ 150mA

6 Ld µTDFN

ISL9021A

250mA Single LDO with Low IQ, Low Noise and

High PSRR LDO

1.5 to 5.5 0.9 to 3.3

±1.8

250mA

N/A

150 @ 250mA

4 Ld WLCSP,

6 Ld µTDFN

ISL9000A*

Dual LDO with Low Noise, Very High PSRR, and

Low IQ

2.3 to 6.5 1.5 to 3.3

±1.8

300mA 300mA

250 @ 300mA

10 Ld DFN

ISL9001A

LDO with Low ISUPPLY, High PSRR

2.3 to 6.5 1.5 to 3.3

±1.8

300mA

N/A

250 @ 300mA

8 Ld DFN

ISL9005A

LDO with Low ISUPPLY, High PSRR

2.3 to 6.5 1.5 to 3.3

±1.8

300mA

N/A

250 @ 300mA

8 Ld DFN

ISL9014A

Dual LDO with Low Noise, Low IQ, and High

PSRR

2.3 to 6.5 1.5 to 3.3

±1.8

300mA 300mA

250 @ 300mA

10 Ld DFN

ISL9007

High Current LDO with Low IQ and High PSRR

2.3 to 6.5 1.5 to 3.3

±1.8

400mA

N/A

250 @ 400mA

8 Ld MSOP

ISL80101

High Performance 1A LDO

2.2 to 6.0 0.8 to 5.0

±1.8

N/A

3mA

130 @ 1A

10 Ld DFN

• 2.2V to 6V Input Voltage Range

• ±2% VADJ Accuracy Guaranteed Over

Line, Load and TJ = -40°C to +125°C

• Adjustable VOUT and OCL

• Very Fast Transient Response

• Programmable Soft-Start

• Very Low 212mV Dropout Voltage at

VIN = 4.5V

• High Accuracy Current Limit

Programmable Up to 1.75A

• Power-Good Output

• Over-Temperature Protection

• Small 10 Ld DFN Package

• Telecommunications and Networking

• Medical Equipment

• Instrumentation Systems

• USB Devices

• Gaming

• Routers and Switchers

Key Features

Applications

Low Voltage LDO/Linear Regulators

ISL12022M-R5421 数据表(PDF) 42 Page - Intersil Corporation

ISL12022M-R5421 数据表(HTML) 42 Page - Intersil Corporation

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