首頁 電源管理 線性與低壓差 (LDO) 穩壓器
首頁
電源管理
線性與低壓差 (LDO) 穩壓器

TPS74

現行

具有啟用功能的 200-mA、7-V 低壓差電壓穩壓器

立即訂購
產品規格表

TPS74

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Vin (max) (V) 7 Vin (min) (V) 2.5 Iout (max) (A) 0.2 Output options Adjustable Output, Fixed Output Vout (max) (V) 3.3 Vout (min) (V) 1.5 Fixed output options (V) 1.5, 1.8, 2.5, 3, 3.3 Noise (µVrms) 190 PSRR at 100 KHz (dB) 10 Iq (typ) (mA) 0.08 Features Enable Thermal resistance θJA (°C/W) 176 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Accuracy (%) 3 Dropout voltage (Vdo) (typ) (mV) 180 Operating temperature range (°C) -40 to 125
Rating Catalog Vin (max) (V) 7 Vin (min) (V) 2.5 Iout (max) (A) 0.2 Output options Adjustable Output, Fixed Output Vout (max) (V) 3.3 Vout (min) (V) 1.5 Fixed output options (V) 1.5, 1.8, 2.5, 3, 3.3 Noise (µVrms) 190 PSRR at 100 KHz (dB) 10 Iq (typ) (mA) 0.08 Features Enable Thermal resistance θJA (°C/W) 176 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Accuracy (%) 3 Dropout voltage (Vdo) (typ) (mV) 180 Operating temperature range (°C) -40 to 125
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • Fast Transient Response Using Small Output Capacitor (10 uF)
  • 200-mA Low-Dropout Voltage Regulator
  • Available in 1.5-V, 1.8-V, 2.5-V, 3-V and 3.3-V
  • Dropout Voltage Down to 170 mV at 200 mA (TPS7433)
  • 3% Tolerance Over Specified Conditions
  • 8-Pin SOIC Package
  • Thermal Shutdown Protection
  • Fast Transient Response Using Small Output Capacitor (10 uF)
  • 200-mA Low-Dropout Voltage Regulator
  • Available in 1.5-V, 1.8-V, 2.5-V, 3-V and 3.3-V
  • Dropout Voltage Down to 170 mV at 200 mA (TPS7433)
  • 3% Tolerance Over Specified Conditions
  • 8-Pin SOIC Package
  • Thermal Shutdown Protection

This device is designed to have a fast transient response and be stable with 1-uF capacitors. This combination provides high performance at a reasonable cost.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 170 mV at an output current of 200-mA for the TPS7433). This LDO family also features a sleep mode; applying a TTL high signal to EN\ (enable) shuts down the regulator, reducing the quiescent current to less than 1 uA at
TJ = 25°C.

The TPS74xx is offered in 1.5-V, 1.8-V, 2.5-V, 3-V, and 3.3-V. Output voltage tolerance is specified as a maximum of 3% over line, load, and temperature ranges. The TPS74xx family is available in 8 pin SOIC package.

This device is designed to have a fast transient response and be stable with 1-uF capacitors. This combination provides high performance at a reasonable cost.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 170 mV at an output current of 200-mA for the TPS7433). This LDO family also features a sleep mode; applying a TTL high signal to EN\ (enable) shuts down the regulator, reducing the quiescent current to less than 1 uA at
TJ = 25°C.

The TPS74xx is offered in 1.5-V, 1.8-V, 2.5-V, 3-V, and 3.3-V. Output voltage tolerance is specified as a maximum of 3% over line, load, and temperature ranges. The TPS74xx family is available in 8 pin SOIC package.
filter 尋找其它 線性與低壓差 (LDO) 穩壓器
下載

您可能會感興趣的類似產品

open-in-new 比較替代產品
功能相似於所比較的產品。
TLV743P 現行 具有啟用功能的 300mA 低 IQ 低壓差 (LDO) 電壓穩壓器 Higher PSRR and lower noise in a smaller package

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 1
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 Fast-Transient-Response Using Small Output Capacitor 200-mA Low-Dropout Voltage datasheet 1999/12/21

訂購與品質

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

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。​​​​​​​​​​​​​​