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

UA79

現行

1.5-A 負線性電壓穩壓器

立即訂購
產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
可直接投入的替代產品，相較於所比較的裝置，具備升級功能
LM79 現行 1.5-A 負線性電壓穩壓器 Wider voltage range
TPS7A33 現行 具啟用功能的 1A、高 PSRR、負可調式超低壓差電壓穩壓器 Wider voltage range

UA79

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) -25 Iout (max) (A) 1.5 Output options Adjustable Output, Negative Output Vout (max) (V) -5 Vout (min) (V) -8 Fixed output options (V) -8, -5 Noise (µVrms) 125 Iq (typ) (mA) 1.5 Thermal resistance θJA (°C/W) 19 Load capacitance (min) (µF) 0.1 Regulated outputs (#) 1 Accuracy (%) 3.75 Dropout voltage (Vdo) (typ) (mV) 1100 Operating temperature range (°C) 0 to 125
Rating Catalog Vin (max) (V) -7 Vin (min) (V) -25 Iout (max) (A) 1.5 Output options Adjustable Output, Negative Output Vout (max) (V) -5 Vout (min) (V) -8 Fixed output options (V) -8, -5 Noise (µVrms) 125 Iq (typ) (mA) 1.5 Thermal resistance θJA (°C/W) 19 Load capacitance (min) (µF) 0.1 Regulated outputs (#) 1 Accuracy (%) 3.75 Dropout voltage (Vdo) (typ) (mV) 1100 Operating temperature range (°C) 0 to 125
TO-220 (KCS) 3 46.228 mm² 10.16 x 4.55 TO-263 (KTT) 3 154.8384 mm² 10.16 x 15.24
  • 3-Terminal Regulators
  • Output Current up to 1.5 A
  • No External Components
  • Internal Thermal-Overload Protection
  • High Power-Dissipation Capability
  • Internal Short-Circuit Current Limiting
  • Output Transistor Safe-Area Compensation

PowerFLEX, PowerPAD are trademarks of Texas Instruments.
  • 3-Terminal Regulators
  • Output Current up to 1.5 A
  • No External Components
  • Internal Thermal-Overload Protection
  • High Power-Dissipation Capability
  • Internal Short-Circuit Current Limiting
  • Output Transistor Safe-Area Compensation

PowerFLEX, PowerPAD are trademarks of Texas Instruments.

This series of fixed-negative-voltage integrated-circuit voltage regulators is designed to complement Series µA7900 in a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 A of output current. The internal current limiting and thermal shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators.

This series of fixed-negative-voltage integrated-circuit voltage regulators is designed to complement Series µA7900 in a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 A of output current. The internal current limiting and thermal shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators.
filter 尋找其它 線性與低壓差 (LDO) 穩壓器
下載

技術文件

star =TI 所選的此產品重要文件
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
類型 標題 日期
* Data sheet uA7900 Series datasheet (Rev. H) 2006年 11月 30日

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

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。​​​​​​​​​​​​​​