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線性與低壓差 (LDO) 穩壓器

TLV710

現行

具啟用功能的 200-mA、低 IQ、高 PSRR、雙通道低壓差電壓穩壓器

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TLV710

現行
產品規格表 立即訂購

產品詳細資料

Output options Dual output, Fixed Output Iout (max) (A) 0.2 Vin (max) (V) 5.5 Vin (min) (V) 2 Vout (max) (V) 2.8 Vout (min) (V) 1.8 Fixed output options (V) 1.8, 2.8, 3.3 Rating Catalog Noise (µVrms) 48 PSRR at 100 KHz (dB) 50 Iq (typ) (mA) 0.07 Thermal resistance θJA (°C/W) 170 Load capacitance (min) (µF) 0.1 Regulated outputs (#) 2 Features Enable, Soft start Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 150 Operating temperature range (°C) -40 to 125
Output options Dual output, Fixed Output Iout (max) (A) 0.2 Vin (max) (V) 5.5 Vin (min) (V) 2 Vout (max) (V) 2.8 Vout (min) (V) 1.8 Fixed output options (V) 1.8, 2.8, 3.3 Rating Catalog Noise (µVrms) 48 PSRR at 100 KHz (dB) 50 Iq (typ) (mA) 0.07 Thermal resistance θJA (°C/W) 170 Load capacitance (min) (µF) 0.1 Regulated outputs (#) 2 Features Enable, Soft start Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 150 Operating temperature range (°C) -40 to 125
WSON (DSE) 6 2.25 mm² 1.5 x 1.5
  • Very Low Dropout:
    • 150mV at IOUT = 200mA and VOUT = 2.8V
    • 75mV at IOUT = 100mA and VOUT = 2.8V
    • 40mV at IOUT = 50mA and VOUT = 2.8V
  • 2% Accuracy Over Temperature
  • Low IQ of 35µA per Regulator
  • Multiple Fixed Output Voltage Combinations Possible from 1.2V to 4.8V
  • High PSRR: 70dB at 1kHz
  • Stable with Effective Capacitance of 0.1µF(1)
  • Over-Current and Thermal Protection
  • Dedicated VREF for Each Output Minimizes Crosstalk
  • Available in 1.5mm × 1.5mm SON-6 Package
    See the in the Application Information section
  • APPLICATIONS
    • Wireless Handsets, Smart Phones, PDAs
    • MP3 Players and Other Handheld Products

All other trademarks are the property of their respective owners.
  • Very Low Dropout:
    • 150mV at IOUT = 200mA and VOUT = 2.8V
    • 75mV at IOUT = 100mA and VOUT = 2.8V
    • 40mV at IOUT = 50mA and VOUT = 2.8V
  • 2% Accuracy Over Temperature
  • Low IQ of 35µA per Regulator
  • Multiple Fixed Output Voltage Combinations Possible from 1.2V to 4.8V
  • High PSRR: 70dB at 1kHz
  • Stable with Effective Capacitance of 0.1µF(1)
  • Over-Current and Thermal Protection
  • Dedicated VREF for Each Output Minimizes Crosstalk
  • Available in 1.5mm × 1.5mm SON-6 Package
    See the in the Application Information section
  • APPLICATIONS
    • Wireless Handsets, Smart Phones, PDAs
    • MP3 Players and Other Handheld Products

All other trademarks are the property of their respective owners.

The TLV710 and TLV711 series of dual, low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. These devices provide a typical accuracy of 2% over temperature.

The TLV711 series provides an active pulldown circuit to quickly discharge the outputs.

In addition, the TLV711-D series of devices have pull-down resistors at the EN pins. This design helps in disabling the device when the signal-driving EN pins are in a weak, indeterminate state (for example, the GPIO of a processor that might be three-stated during startup). The pull-down resistor pulls the voltage to the EN pins down to 0V, thus disabling the device.

The TLV710 and TLV711 series are available in a 1.5mm × 1.5mm SON-6 package, and are ideal for handheld applications.

The TLV710 and TLV711 series of dual, low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. These devices provide a typical accuracy of 2% over temperature.

The TLV711 series provides an active pulldown circuit to quickly discharge the outputs.

In addition, the TLV711-D series of devices have pull-down resistors at the EN pins. This design helps in disabling the device when the signal-driving EN pins are in a weak, indeterminate state (for example, the GPIO of a processor that might be three-stated during startup). The pull-down resistor pulls the voltage to the EN pins down to 0V, thus disabling the device.

The TLV710 and TLV711 series are available in a 1.5mm × 1.5mm SON-6 package, and are ideal for handheld applications.
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功能與所比較的裝置相似
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技術文件

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類型 標題 日期
* Data sheet Dual, 200mA, Low-Iq, Low-Dropout Regulator for Portable Devices datasheet (Rev. A) 2010年 9月 13日
Selection guide Power Management Guide 2018 (Rev. R) 2018年 6月 25日
Selection guide Low Dropout Regulators Quick Reference Guide (Rev. P) 2018年 3月 21日
EVM User's guide TLV7101828EVM-595 User's Guide 2010年 9月 9日

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

TLV7101828EVM-595 — 適用於雙路、200mA 輸出、低雜訊、高 PSRR、低壓差穩壓器的評估模組

The TLV7101828EVM-595 is a fully assembled and tested circuit for evaluating the 200mA output low-dropout regulator in the WSON (DSE) 1.5mm x 1.5mm package.
使用指南: PDF
TI.com 無法提供
模擬型號

TLV7101828 PSpice Transient Model

SBVM297.ZIP (21 KB) - PSpice Model
下載
模擬型號

TLV7103318 PSpice Transient Model

SBVM038.ZIP (33 KB) - PSpice Model
下載
參考設計

TIDA-00387 — 採用雙路 LDO 的動態電壓調節

This application solution details how a dual-channel LDO may be used to provide a dynamic voltage scaling output. This functionality is of particular interest when powering microcontrollers that have a wide operating voltage range: it is advantageous, when possible, to lower the operating voltage (...)
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
WSON (DSE) 6 Ultra Librarian
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  • 認證摘要
  • 進行中持續性的可靠性監測
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