The ISL80111, ISL80112, and ISL80113 are ultra low dropout LDOs providing the optimum balance between performance, size and power consumption in size constrained designs for data communication, computing, storage and medical applications. These LDOs are specified for 1A, 2A and 3A of output current and are optimized for low voltage conversions. Operating with a VIN of 1V to 3. 6V and with a legacy 2. 9V to 5. 5V on the BIAS, the VOUT is adjustable from 0. 8V to 3. 3V. With a VIN PSRR greater than 40dB at 100kHz makes these LDOs an ideal choice in noise sensitive applications. The guaranteed ±1. 6% VOUT accuracy overall conditions lend these parts to supplying an accurate voltage to the latest low voltage digital ICs. An enable input allows the part to be placed into a low quiescent current shutdown mode. A submicron CMOS process is utilized for this product family to deliver best-in-class analog performance and overall value for applications in need of input voltage conversions typically below 2. 5V. It also has the superior load transient regulation unique to a NMOS power stage. These LDOs consume significantly lower quiescent current as a function of load compared to bipolar LDOs.

特長

  • Ultra low dropout: 75mV at 3A, (typical)
  • Excellent VIN PSRR: 70dB at 1kHz (typical)
  • ±1.6% guaranteed VOUT accuracy for -40ºC < TJ < +125ºC
  • Very fast load transient response
  • Extensive protection and reporting features
  • VIN range: 1V to 3.6V, VOUT range: 0.8V to 3.3V
  • Small 10 Ld 3x3 DFN package

アプリケーション

  • Noise-sensitive instrumentation and medical systems
  • Data acquisition and data communication systems
  • Storage, telecommunications and server equipment
  • Low voltage DSP, FPGA and ASIC core power supplies
  • Post-regulation of switched mode power supplies

tune製品選択

製品名 Part Status Pkg. Type Carrier Type MOQ 購入/サンプル
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Reel 250
Availability

descriptionドキュメント

タイトル language 分類 形式 サイズ 日付
データシート
star ISL80111, ISL80112, ISL80113 Japanese Datasheet English データシート PDF 909 KB
ユーザーガイド、マニュアル
ISL8011xEVAL1Z User Guide マニュアル-開発ツール PDF 326 KB
アプリケーションノート、ホワイトペーパー
Five Easy Steps to Create a Multi-Load Power Solution ホワイトペーパー PDF 846 KB
AN1681: Grounding Techniques アプリケーションノート PDF 509 KB
AN1684: Nonideality of Ground アプリケーションノート PDF 397 KB
PCN / PDN
PCN20029A - Alternate bond wire material and assembly facility of the listed Renesas QFN packaged products 製品変更通知 PDF 327 KB
PCN16090 - Update of the electrical specifications on the Recommended Operating Conditions, DC Input and Bias Line Regulation and DC Output Load Regulation limits 製品変更通知 PDF 498 KB
PA14042 - Minimum Line Quantity Change Product Advisory PDF 363 KB
PCN13005 - Alternate Bond Wire Material for Assembly of the Listed Intersil DFN/QFN Packaged Products - Carsem (CAS) Ipoh, Malaysia 製品変更通知 PDF 84 KB
その他資料
ISL80111 iSim:PE Model 回路図 SXSCH 76 KB

file_downloadダウンロード

タイトル language 分類 形式 サイズ 日付
Hardware
ISL8011xEVAL1Z Design Files PCB設計ファイル ZIP 175 KB

select_allソフトウェア/ツールページ

タイトル 分類 Description Company
iSim オンライン設計/シミュレーションツール Simulator iSim Personal Edition(iSim:PE)は、プロジェクトの早い段階で設計サイクルを加速しリスクを低減し、現在および次世代の設計で使用できる部品を特定します。 Renesas

memoryボード&キット

製品名 タイトル 分類 Company
ISL80111EVAL1Z Ultra-Low Dropout 1A Low Input Voltage NMOS LDOs Evaluation Board Evaluation Renesas
ISL80112EVAL1Z Ultra-Low Dropout 1A Low Input Voltage NMOS LDOs Evaluation Board Evaluation Renesas
ISL80113EVAL1Z Ultra-Low Dropout 1A Low Input Voltage NMOS LDOs Evaluation Board Evaluation Renesas