TLV709

現行

具有 3.2-μA 供應電流的 150-mA 30-V 低壓降 (LDO) 線性穩壓器

產品詳細資料

Rating Catalog Vin (max) (V) 30 Vin (min) (V) 2.5 Iout (max) (A) 0.15 Output options Adjustable Output, Fixed Output Vout (max) (V) 28 Vout (min) (V) 1.2 Fixed output options (V) 3.3, 5 Noise (µVrms) 425 PSRR at 100 KHz (dB) 60 Iq (typ) (mA) 0.003 Thermal resistance θJA (°C/W) 72, 132.7, 195 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 400 Operating temperature range (°C) -40 to 125
Rating Catalog Vin (max) (V) 30 Vin (min) (V) 2.5 Iout (max) (A) 0.15 Output options Adjustable Output, Fixed Output Vout (max) (V) 28 Vout (min) (V) 1.2 Fixed output options (V) 3.3, 5 Noise (µVrms) 425 PSRR at 100 KHz (dB) 60 Iq (typ) (mA) 0.003 Thermal resistance θJA (°C/W) 72, 132.7, 195 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 400 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm) SOT-89 (PK) 3 18.4275 mm² (4.5 mm × 4.095 mm) SOT-23 (DBZ) 3 6.9204 mm² (2.92 mm × 2.37 mm)
  • Input voltage range: 2.5V to 30V
  • Available output voltage options:
    • Fixed: 1.2V to 5V
    • Adjustable: 1.2V to 28V
  • Output current: Up to 150mA
  • Very-low IQ: 3.2µA at 150mA load current
  • Stable with output capacitor ≥ 0.47µF
  • Overcurrent protection
  • Packages:
    • 3-pin SOT-23 (DBZ) (fixed configuration only, advance information)
    • 4-pin SOT-89 (PK) (fixed configuration only)
    • 5-pin SOT-23 (DBV) (both fixed and adjustable configurations)
  • Operating junction temperature: –40°C to +125°C
  • Input voltage range: 2.5V to 30V
  • Available output voltage options:
    • Fixed: 1.2V to 5V
    • Adjustable: 1.2V to 28V
  • Output current: Up to 150mA
  • Very-low IQ: 3.2µA at 150mA load current
  • Stable with output capacitor ≥ 0.47µF
  • Overcurrent protection
  • Packages:
    • 3-pin SOT-23 (DBZ) (fixed configuration only, advance information)
    • 4-pin SOT-89 (PK) (fixed configuration only)
    • 5-pin SOT-23 (DBV) (both fixed and adjustable configurations)
  • Operating junction temperature: –40°C to +125°C

The TLV709 low-dropout (LDO) linear voltage regulator is a low quiescent current device. This device offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. The TLV709 is optimized to power microcontrollers and other low power loads for battery-powered applications.

The TLV709 LDO supports a low dropout of typically 600mV at 100mA of load current. The low quiescent current (3.2µA typically) does not vary across the entire range of output load current (0mA to 150mA). The TLV709 also features an internal soft-start to lower inrush current during start-up. The built-in overcurrent limit protection helps protect the regulator in the event of a load short or fault condition.

The TLV709 is available in 2.9mm × 2.8mm, 5-pin SOT-23 (DBV), 2.92mm × 2.37mm, 3-pin SOT-23 (DBZ), and 4.5mm × 2.5mm, 3-pin SOT-89 (PK) packages, The DBV package is for fixed and adjustable outputs and the DBZ package is only for fixed outputs.

The TLV709 low-dropout (LDO) linear voltage regulator is a low quiescent current device. This device offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. The TLV709 is optimized to power microcontrollers and other low power loads for battery-powered applications.

The TLV709 LDO supports a low dropout of typically 600mV at 100mA of load current. The low quiescent current (3.2µA typically) does not vary across the entire range of output load current (0mA to 150mA). The TLV709 also features an internal soft-start to lower inrush current during start-up. The built-in overcurrent limit protection helps protect the regulator in the event of a load short or fault condition.

The TLV709 is available in 2.9mm × 2.8mm, 5-pin SOT-23 (DBV), 2.92mm × 2.37mm, 3-pin SOT-23 (DBZ), and 4.5mm × 2.5mm, 3-pin SOT-89 (PK) packages, The DBV package is for fixed and adjustable outputs and the DBZ package is only for fixed outputs.

下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
功能相同,但針腳輸出與所比較的裝置不同。
TPS709 現行 具反向電流保護的和啟用功能的 150-mA、30-V、超低 IQ、低壓降電壓穩壓器 Lower IQ and reverse current protection
TLV704 現行 150mA 24V 超低 IQ 低壓差 (LDO) 電壓穩壓器 Higher PSRR and lower Vin
最新 TPS7E81 現行 40V 150mA 低 IQ (2.8µA) 低壓差 (LDO) 穩壓器 Wider Input Voltage range, Better Accuracy, with Enable

技術文件

找不到結果。請清除您的搜尋條件,然後再試一次。
檢視所有 6
重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TLV709 150mA, 30V, 3.2μA Quiescent Current, Low-Dropout Linear Regulator datasheet (Rev. F) PDF | HTML 2025/8/25
應用說明 An empirical analysis of the impact of board layout on LDO thermal performance (Rev. A) PDF | HTML 2025/9/23
功能安全資訊 TLV709 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 2025/8/12
應用說明 A Topical Index of TI LDO Application Notes (Rev. F) 2019/6/27
電子書 LDO Basics (Rev. A) 2019/4/8
技術文章 LDO basics: dropout PDF | HTML 2017/3/16

設計與開發

如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

MULTIPKGLDOEVM-823 — 支援 DBV、DRB、DRV 和 DQN 封裝的通用 LDO 線性穩壓器評估模組

MULTIPKGLDOEVM-823 評估模組 (EVM) 可協助您評估多種常用線性穩壓器封裝的運作與性能,以了解是否可在電路應用中使用。此特定 EVM 配置具有 DRB、DRV、DQN 和 DBV 元件封裝,能讓您焊接並評估低壓差 (LDO) 穩壓器。

使用指南: PDF
支援產品和硬體
有庫存
限制:
??asset.out-of-stock-ti_zh_TW??
無法提供
開發板

UA78LEVM-075 — 適用於 100-mA 30-V 線性電壓穩壓器的 UA78L 評估模組

UA78L 評估模組 (EVM) 是一款平台,可評估採用 PK 封裝之 UA78L 線性穩壓器的運作與性能。此 EVM 配置包含適合一般應用的單一 100-mA、三端子、低壓差 (LDO) 穩壓器。穩壓器可提供最高達 100-mA 的輸出電流,並具備高達 20 V 的輸入電壓 (VIN) 範圍。

支援產品和硬體
有庫存
限制:
??asset.out-of-stock-ti_zh_TW??
無法提供
模擬型號

TLV709 PSpice Transient Model

SLVME09.ZIP (81 KB) - PSpice 模型
支援產品和硬體
參考設計

TIDA-010988 — 具有單電源供電的八通道 V 與 I 組合類比輸入模組參考設計

TIDA-010988 是適用於工業自動化應用、具有 2 端子輸入的八通道類比輸入模組。每個通道支援軟體可選電壓範圍 0V 至 10V 和 ±10V,以及 4mA 至 20mA 和 ±20mA 的電流範圍。此設計實作了由單一 24V 現場電源或 5V USB 供電的高密度隔離式類比輸入模組。此設計使用 ADS125H18 晶片選擇轉發功能,藉此實作共用 SPI 架構,進而減少所需的數位隔離通道數量。系統設計可在跨溫度範圍下實現電壓輸入的系統絕對準確度誤差優於 0.1%,電流輸入則優於 0.2%。
支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOT-23 (DBV) 5 Ultra Librarian
SOT-89 (PK) 3 Ultra Librarian
SOT-23 (DBZ) 3 Ultra Librarian

訂購與品質

建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

內容係由 TI 和社群貢獻者依「現狀」提供,且不構成 TI 規範。檢視使用條款

若有關於品質、封裝或訂購 TI 產品的問題,請參閱 TI 支援。​​​​​​​​​​​​​​

影片