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線性與低壓差 (LDO) 穩壓器

TLV701

現行

適用 3 V 和 3.3 V 的 150-mA、24-V 超低 IQ 低壓降電壓穩壓器

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產品規格表

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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 Next-generation version of this device with lower quiescent current.

TLV701

現行
產品規格表 立即訂購

產品詳細資料

Output options Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 24 Vin (min) (V) 2.5 Vout (max) (V) 3.3 Vout (min) (V) 3 Fixed output options (V) 3, 3.3 Rating Catalog Noise (µVrms) 550 PSRR at 100 KHz (dB) 42 Iq (typ) (mA) 0.003 Thermal resistance θJA (°C/W) 170.8, 213 Load capacitance (min) (µF) 0.47 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 400 Operating temperature range (°C) -40 to 125
Output options Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 24 Vin (min) (V) 2.5 Vout (max) (V) 3.3 Vout (min) (V) 3 Fixed output options (V) 3, 3.3 Rating Catalog Noise (µVrms) 550 PSRR at 100 KHz (dB) 42 Iq (typ) (mA) 0.003 Thermal resistance θJA (°C/W) 170.8, 213 Load capacitance (min) (µF) 0.47 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 400 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Input voltage range:
    • 2.5 V to 24 V (30-V abs max for new chip only)
  • Available output voltage options:
    • Fixed: 3 V and 3.3 V
  • Output current: Up to 150 mA
  • Very low I Q: 3.4 µA at 100-mA load current
  • Stable with output capacitor ≥ 0.47 µF
  • Overcurrent protection
  • Package: 5-pin SOT-23 (DBV)
  • Operating junction temperature: –40°C to +125°C
  • Input voltage range:
    • 2.5 V to 24 V (30-V abs max for new chip only)
  • Available output voltage options:
    • Fixed: 3 V and 3.3 V
  • Output current: Up to 150 mA
  • Very low I Q: 3.4 µA at 100-mA load current
  • Stable with output capacitor ≥ 0.47 µF
  • Overcurrent protection
  • Package: 5-pin SOT-23 (DBV)
  • Operating junction temperature: –40°C to +125°C

The TLV701 low-dropout (LDO) linear voltage regulator is a low quiescent current device that offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. Thus, the TLV701 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers.

The TLV701 LDO supports a low dropout of typically 850 mV at 100 mA of load current. The low quiescent current (3.4 µA typically) is stable over the entire range of output load current (0 mA to 150 mA). The TLV701 also features an internal soft-start to lower the inrush current. The built-in overcurrent limit protection helps protect the regulator in the event of a load short or fault.

The TLV701 is available in a 2.90-mm × 1.60-mm SOT23-5 package, which is useful for cost-effective board manufacturing.

The TLV701 low-dropout (LDO) linear voltage regulator is a low quiescent current device that offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. Thus, the TLV701 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers.

The TLV701 LDO supports a low dropout of typically 850 mV at 100 mA of load current. The low quiescent current (3.4 µA typically) is stable over the entire range of output load current (0 mA to 150 mA). The TLV701 also features an internal soft-start to lower the inrush current. The built-in overcurrent limit protection helps protect the regulator in the event of a load short or fault.

The TLV701 is available in a 2.90-mm × 1.60-mm SOT23-5 package, which is useful for cost-effective board manufacturing.
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技術文件

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類型 標題 日期
* Data sheet TLV701 24-V, 150-mA, 3.2-μA Quiescent Current, Low-Dropout Linear Regulator datasheet (Rev. A) PDF | HTML 2023年 4月 13日
White paper Understanding the Foundations of Quiescent Current in Linear Power Systems 2021年 2月 18日
EVM User's guide TLV70130EVM-077 User's Guide 2011年 10月 11日

設計與開發

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模擬型號

TLV70130 PSpice Transient Model

SBVM080.ZIP (31 KB) - PSpice Model
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模擬型號

TLV70130 TINA-TI Transient Reference Design

SBVM203.TSC (65 KB) - TINA-TI Reference Design
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模擬型號

TLV70130 TINA-TI Transient Spice Model

SBVM202.ZIP (5 KB) - TINA-TI Spice Model
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模擬型號

TLV70133 PSpice Transient Model

SBVM079.ZIP (31 KB) - PSpice Model
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模擬型號

TLV70133 TINA-TI Transient Reference Design

SBVM205.TSC (66 KB) - TINA-TI Reference Design
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模擬型號

TLV70133 TINA-TI Transient Spice Model

SBVM204.ZIP (5 KB) - TINA-TI Spice Model
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參考設計

PMP21618 — 適用於 12-V 鉛酸電池充電器的通用輸入參考設計

This reference design takes a Universal AC input (85 VAC - 265 VAC) and converts to a 17.5-V isolated output using a PSR flyback topology. It is then followed by a battery charger circuit, which outputs up to 15 V to a lead acid battery. This is a fast-charge design capable of delivering 12 V @ (...)
Test report: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOT-23 (DBV) 5 Ultra Librarian
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