ISL9007

特性

High performance LDO with 400mA continuous output
Excellent transient response to large current steps
Excellent load regulation: <0.1% voltage change across full range of load current
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_RMS @ 100µA (2.5V)
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)

ISL9007 Functional Diagram

描述

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_RMS. When coupled with a no load 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.

应用

PDAs, Cell Phones and Smart Phones
Portable Instruments, MP3 Players
Handheld Devices, including Medical Handhelds

Part Number	Status	Samples	Stock	RoHS	Package	Lead Count (#)	Carrier Type	Moisture Sensitivity Level (MSL)	Pb (Lead) Free	Pb Free Category	Temp. Range (°C)
ISL9007IUFZ	Obsolete	N/A	Out of Stock	RoHS:EN	MSOP	8#	Tube	1	Yes	Pb-Free 100% Matte Tin Plate w/Anneal-e3	-40 to +85°C
ISL9007IUFZ-T	Obsolete	N/A	Out of Stock	RoHS:EN	MSOP	8#	Reel	1	Yes	Pb-Free 100% Matte Tin Plate w/Anneal-e3	-40 to +85°C
ISL9007IUJZ	Obsolete	N/A	In Stock	RoHS:EN	MSOP	8#	Tube	1	Yes	Pb-Free 100% Matte Tin Plate w/Anneal-e3	-40 to +85°C
ISL9007IUJZ-T	Obsolete	N/A	Out of Stock	RoHS:EN	MSOP	8#	Reel	1	Yes	Pb-Free 100% Matte Tin Plate w/Anneal-e3	-40 to +85°C
ISL9007IUKZ	Obsolete	N/A	In Stock	RoHS:EN	MSOP	8#	Tube	1	Yes	Pb-Free 100% Matte Tin Plate w/Anneal-e3	-40 to +85°C
ISL9007IUKZ-T	Obsolete	N/A	In Stock	RoHS:EN	MSOP	8#	Reel	1	Yes	Pb-Free 100% Matte Tin Plate w/Anneal-e3	-40 to +85°C
ISL9007IUNZ	Obsolete	N/A	In Stock	RoHS:EN	MSOP	8#	Tube	1	Yes	Pb-Free 100% Matte Tin Plate w/Anneal-e3	-40 to +85°C
ISL9007IUNZ-T	Obsolete	N/A	In Stock	RoHS:EN	MSOP	8#	Reel	1	Yes	Pb-Free 100% Matte Tin Plate w/Anneal-e3	-40 to +85°C

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筛选

数据手册 (1)

数据手册
英语
ISL9007 Datasheet
RECOMMENDED
PDF 558 KB FN9218 2021年7月30日

应用说明和白皮书 (2)

应用说明
英语
AN1684: Nonideality of Ground
PDF 397 KB an1684 2004年1月19日
AI 生成的摘要: The document outlines important legal disclaimers and usage guidelines for semiconductor products. It emphasizes user responsibility for product design and safety, disclaims liability for damages, and clarifies no intellectual property licenses are granted. Products are categorized by quality grades with specific application recommendations. Users must comply with laws, avoid unauthorized modifications, and ensure safe use within specified conditions. Contact details for Renesas Electronics sales offices worldwide are provided.
应用说明
英语
AN1681: Grounding Techniques
PDF 509 KB an1681 2004年1月19日
AI 生成的摘要: The document explains grounding techniques for PCB layouts using a dual op amp example on a single-layer copper board. It compares three grounding schemes: a center spine ground trace, an outer ground plane, and a split/star ground plane, highlighting the benefits of single-point grounding to minimize noise and antenna effects. It emphasizes following current paths, minimizing loop lengths, and ensuring close forward and return paths to reduce interference. The document also includes disclaimers on product use, quality grades, safety, and legal compliance.