LDLN015   Product is in volume production.

150 mA - ultra low noise - high PSRR linear voltage regulator IC

データシートのダウンロード

The LDLN015 is an ultra low noise linear regulator which provides 150 mA maximum current from an input voltage ranging from 2.1 V to 5.5 V with a typical dropout voltage of 86 mV. With its 6.3 µ VRMS noise value in a band from 10 Hz to 100 kHz, the LDLN015 provides a very clean output suitable for ultra sensitive loads. It is stable with ceramic capacitors. High PSRR, low quiescent current and very low noise features make it suitable for low power battery powered applications. Power supply rejection is higher than 90 dB at low frequencies and starts to roll off at 10 kHz. The enable logic control function puts the LDLN015 into shutdown mode allowing a total current consumption lower than 1 µA. The device also includes a short-circuit constant current limiting and thermal protection. Typical applications are noise sensitive loads like ADC, VCO in mobile phones, and personal digital assistants (PDAs).

主な特徴

  • Ultra low noise: 6.3 µVRMS from 10 Hz to 100 kHz
  • Input voltage from 2.1 to 5.5 V
  • Very low quiescent current (35 µA typ. at no load, 70 µA typ. at 150 mA load; 2 µA max. in off mode)
  • Output voltage tolerance: ± 1% at 25 °C
  • 150 mA guaranteed output current
  • Wide range of output voltage from 0.8 V to 3.3 V with 100 mV step
  • Logic-controlled electronic shutdown
  • Compatible with ceramic capacitor (COUT = 0.47 µF)
  • No bypass capacitor is required
  • Internal current and thermal limit
  • Package DFN6 (2 x 2 mm)
  • Temperature range: - 40 °C to 125 °C

リソース

技術文書

製品スペック
Description バージョン サイズ
DS8861 DS8861: 150 mA - ultra low noise - high PSRR linear voltage regulator IC 5.0 1 MB

Publications and Collaterals

セレクションガイド
Description バージョン サイズ
Linear and Switching Voltage Regulators Selection Guide 3.0 370 KB
パンフレット
Description バージョン サイズ
パワー･マネージメントガイド 2017 09.2017 3 MB
Low-dropout (LDO) linear voltage regulators - Quick Reference Guide 2.0 216 KB
ポータブル機器用 パワー･マネージメント 03.2017 1010 KB
サポート & コミュニティ

ビデオ

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サンプル & 購入

製品型番 パッケージ Packing Type Output Voltage (V) (nom) Output Tolerance (typ) Output Current (A) (nom) Marketing Status Unit Price (US$) * 数量 ECCN (US) Country of Origin More info Order from ST Order from Distributors
LDLN015PU10R DFN6 2x2 Tape And Reel 1 1 0.15 Active 0.628 1000 EAR99 MALAYSIA MORE INFO 直接購入 買い物かごに追加 No availability reported, please contact our Sales office
LDLN015PU33R DFN6 2x2 Tape And Reel 3.3 1 0.15 Active 0.628 1000 EAR99 MALAYSIA MORE INFO 直接購入 買い物かごに追加 No availability reported, please contact our Sales office
LDLN015PU12R DFN6 2x2 Tape And Reel 1.2 1 0.15 Active 0.628 1000 EAR99 MALAYSIA MORE INFO 直接購入 買い物かごに追加 DISTRIBUTOR AVAILABILITY
LDLN015PU15R DFN6 2x2 Tape And Reel 1.5 1 0.15 Active 0.628 1000 EAR99 MALAYSIA MORE INFO Free Sample 買い物かごに追加 DISTRIBUTOR AVAILABILITY
LDLN015PU28R DFN6 2x2 Tape And Reel 2.8 1 0.15 Active 0.628 1000 EAR99 MALAYSIA MORE INFO 直接購入 買い物かごに追加 DISTRIBUTOR AVAILABILITY
LDLN015PU30R DFN6 2x2 Tape And Reel 3 1 0.15 Active 0.628 1000 EAR99 MALAYSIA MORE INFO Free Sample 買い物かごに追加 DISTRIBUTOR AVAILABILITY
LDLN015PU25R DFN6 2x2 Tape And Reel 2.5 1 0.15 Active 0.628 1000 EAR99 MALAYSIA MORE INFO Free Sample 買い物かごに追加 DISTRIBUTOR AVAILABILITY
LDLN015PU18R DFN6 2x2 Tape And Reel 1.8 1 0.15 Active 0.628 1000 EAR99 MALAYSIA MORE INFO Free Sample 買い物かごに追加 DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
LDLN015PU10R アクティブDFN6 2x2インダストリアルEcopack2
LDLN015PU33R アクティブDFN6 2x2インダストリアルEcopack2
LDLN015PU12R アクティブDFN6 2x2インダストリアルEcopack2
LDLN015PU15R アクティブDFN6 2x2インダストリアルEcopack2
LDLN015PU28R アクティブDFN6 2x2インダストリアルEcopack2
LDLN015PU30R アクティブDFN6 2x2インダストリアルEcopack2
LDLN015PU25R アクティブDFN6 2x2インダストリアルEcopack2
LDLN015PU18R アクティブDFN6 2x2インダストリアルEcopack2
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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