ISL9007IUNZ-T Intersil, ISL9007IUNZ-T Datasheet

ISL9007IUNZ-T

Manufacturer Part Number

ISL9007IUNZ-T

Description

IC REG LDO LOW NOISE 3.3V 8-MSOP

Manufacturer

Intersil

Datasheet

1.ISL9007IUFZ-T.pdf (8 pages)

Specifications of ISL9007IUNZ-T

Regulator Topology

Positive Fixed

Voltage - Output

3.3V

Voltage - Input

Up to 6.5V

Voltage - Dropout (typical)

0.2V @ 400mA

Number Of Regulators

Current - Output

400mA (Max)

Current - Limit (min)

470mA

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

8-MSOP, Micro8™, 8-uMAX, 8-uSOP,

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

ISL9007IUNZ-TTR

Current page: 1 of 8
Download datasheet (200Kb)

High Current LDO with Low I

PSRR

ISL9007 is a high performance LDO that delivers a

continuous 400mA of load current. It has a low standby

current and high PSRR and is stable with output capacitance

of 1µF to 10µF with an ESR of up to 200mΩ.

The ISL9007 has a very high PSRR of 75dB and output

noise less than 30µV

quiescent current of 50µA (typical), and 1µA (max) shutdown

current, the ISL9007 is an ideal choice for portable wireless

equipment.

The ISL9007 comes in fixed voltage options of 3.3V, 2.85V,

2.8V, and 2.5V with ±1.8% output voltage accuracy

over-temperature, line and load. Other output voltage

options may be available upon request.

Pinout

Ordering Information

NOTES:

ISL9007IUNZ*

ISL9007IUKZ*

ISL9007IUJZ*

ISL9007IUFZ*

1. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte

2. Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel specifications.

3. For other output voltages, contact Intersil Marketing.

tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations.

Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC

J STD-020.

PART NUMBER

(Notes 1, 2)

RMS

(8 Ld MSOP)

TOP VIEW

. When coupled with a no load

ISL9007

007NZ

007KZ

007JZ

007FZ

PART MARKING

Datasheet

VIN

GND

and High

VO VOLTAGE (V)

(Note 3)

1-888-INTERSIL or1-888-468-3774

2.85

2.8

3.3

2.5

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

TEMP RANGE (°C)

Features

• High performance LDO with 400mA continuous output

• Excellent transient response to large current steps

• Excellent load regulation: <0.1% voltage change across

• Very high PSRR: 75dB @ 1kHz

• Wide input voltage capability: 2.3V to 6.5V

• Very low quiescent current: 50µA

• Low dropout voltage: typically 200mV @ 400mA

• Low output noise: typically 30µV

• Stable with 1µF to 10µF ceramic capacitors

• Shutdown pin turns off LDO for 1µA (max) standby current

• Soft-start to limit input current surge during enable

• Current limit and overheat protection

• ±1.8% accuracy over all operating conditions

• 8 Ld MSOP package

• -40°C to +85°C operating temperature range

• Pb-free (RoHS compliant)

Applications

• PDAs, Cell Phones and Smart Phones

• Portable Instruments, MP3 Players

• Handheld Devices, including Medical Handhelds

full range of load current

-40 to +85

All other trademarks mentioned are the property of their respective owners.

October 30, 2008

Intersil (and design) is a registered trademark of Intersil Americas Inc.

8 Ld MSOP

PACKAGE

(Pb-free)

RMS

@ 100µA (2.5V)

ISL9007

M8.118

FN9218.2

DWG. #

PKG.

Related parts for ISL9007IUNZ-T

ISL9007IUNZ-T Summary of contents

Page 1

... Ordering Information PART NUMBER (Notes 1, 2) PART MARKING ISL9007IUNZ* 007NZ ISL9007IUKZ* 007KZ ISL9007IUJZ* 007JZ ISL9007IUFZ* 007FZ NOTES: 1. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. ...

Page 2

... Thermal Information Thermal Resistance (Typical, Notes MSOP Package . . . . . . . . . . . . . . . . . . . . . . . . Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C Operating Temperature Range . . . . . . . . . . . . . . . . .-40°C to +85°C Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp = (V + 0.5V) to 6.5V with a minimum TEST CONDITIONS Quiescent condition 0µ ...

Page 3

Electrical Specifications Unless otherwise noted, all parameters are guaranteed over the operational supply voltage and temperature range of the device as follows -40°C to +85° PARAMETER SYMBOL SD PIN CHARACTERISTICS Input Low Voltage V IL Input ...

Page 4

Typical Performance Curves 2 0mA O 2.8 2 150mA O 2 300mA O 2.5 2.4 2.3 2.6 3.1 3.6 4.1 4.6 INPUT VOLTAGE (V) FIGURE 5. OUTPUT VOLTAGE vs INPUT VOLTAGE (2.8V OUTPUT) 350 ...

Page 5

Typical Performance Curves 100 200 300 400 500 600 TIME (µs) FIGURE 11. TURN ON/TURN OFF RESPONSE 4.2V 3.5V 10mV/DIV 400µs/DIV FIGURE 13. LINE TRANSIENT RESPONSE, 2.8V OUTPUT 100 ...

Page 6

Pin Descriptions PIN NUMBER PIN NAME DESCRIPTION 1 VO LDO Output: Connect capacitor of value 1µF to 10µF to GND (1µF recommended Connection 5 GND GND is the connection to system ground. Connect to PCB ...

Page 7

LDO performance improvement is minimal. Soft-start circuitry integrated into each LDO limits the initial ramp-up rate to about 30µs/V to minimize current surge. The ISL9007 provides short-circuit protection by limiting the output ...

Page 8

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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