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TPS7A2030PDBVR集成電路(IC)的線性+開關穩(wěn)壓器規(guī)格書PDF中文資料

TPS7A2030PDBVR
廠商型號

TPS7A2030PDBVR

參數屬性

TPS7A2030PDBVR 封裝/外殼為SC-74A,SOT-753;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的線性+開關穩(wěn)壓器;產品描述:IC REG LINEAR 3V 300MA SOT23-5

功能描述

TPS7A20 300mA, Ultra-Low-Noise, Low-IQ, High PSRR LDO
IC REG LINEAR 3V 300MA SOT23-5

封裝外殼

SC-74A,SOT-753

文件大小

8.71602 Mbytes

頁面數量

58

生產廠商 Texas Instruments
企業(yè)簡稱

TI1德州儀器

中文名稱

德州儀器官網

原廠標識
數據手冊

原廠下載下載地址一下載地址二到原廠下載

更新時間

2025-1-8 17:26:00

TPS7A2030PDBVR規(guī)格書詳情

TPS7A2030PDBVR屬于集成電路(IC)的線性+開關穩(wěn)壓器。由德州儀器制造生產的TPS7A2030PDBVR穩(wěn)壓器 - 線性線性穩(wěn)壓器用于提供穩(wěn)定的輸出電壓,無論負載電流、輸入電壓或環(huán)境因素如何變化,這些輸出電壓通常都要保持不變。它們的工作原理要求輸入電壓維持在高于所需的輸出電壓,而且要超出某個最小量,并且在工作時會將輸入端的任何多余電壓轉換為熱量。對于大多數應用而言,雖然這種穩(wěn)壓器的效率低于開關模式的穩(wěn)壓器,但它們通常更適合對噪聲高度敏感的應用。

1 Features

? Low output voltage noise: 7μVRMS

– No noise-bypass capacitor required

? High PSRR: 95dB at 1kHz

? Very low IQ: 6.5μA

? Input voltage range: 1.6V to 6.0V

? Output voltage range: 0.8V to 5.5V

? Output voltage tolerance: ±1.5% (max)

? Very low dropout:

– 140mV (max) at 300mA (VOUT = 3.3V)

– 145mV (max) at 300mA (VOUT = 3.3V, DBV)

? Low inrush current

? Smart enable pulldown

? Stable with 1μF minimum ceramic output capacitor

? Packages:

– 1mm × 1mm X2SON (DQN)

– 0.616mm × 0.616mm DSBGA (YCK)

– 0.612mm × 0.612mm DSBGA (YCJ)

– 2.9mm × 2.8mm SOT23-5 (DBV)

2 Applications

? Smartphones and tablets

? IP network cameras

? Portable medical equipment

? Smart meters and field transmitters

? Motor drives

? Wearables

3 Description

The TPS7A20 is an ultra-small, low-dropout (LDO)

linear regulator that can source 300mA of output

current. The TPS7A20 is designed to provide low

noise, high PSRR, and excellent load and line

transient performance that can meet the requirements

of RF and other sensitive analog circuits. Using

innovative design techniques, the TPS7A20 offers an

ultra-low noise performance without the addition of a

noise bypass capacitor. The TPS7A20 also provides

the advantage of low quiescent current, which can be

ideal for battery-powered applications. With an input

voltage range of 1.6V to 6.0V and an output range of

0.8V to 5.5V, the TPS7A20 can be used for a wide

variety of applications. The device uses a precision

reference circuit to provide a maximum accuracy of

1.5% over load, line, and temperature variations.

The TPS7A20 features an internal soft-start to lower

the inrush current, thus minimizing the input voltage

drop during start up. The device is stable with

small ceramic capacitors, allowing for a small overall

solution size.

The TPS7A20 has a smart enable input circuit with an

internally controlled pulldown resistor that keeps the

LDO disabled even when the EN pin is left floating

and helps eliminate the external components used to

pulldown the EN pin.

產品屬性

更多
  • 產品編號:

    TPS7A2030PDBVR

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 線性 + 開關穩(wěn)壓器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 輸出配置:

  • 輸出類型:

    固定

  • 電壓 - 輸入(最大值):

    6V

  • 電壓 - 輸出(最小值/固定):

    3V

  • 電壓降(最大值):

    0.14V @ 300mA

  • 電流 - 輸出:

    300mA

  • PSRR:

    65dB ~ 40dB(100Hz ~ 1MHz)

  • 控制特性:

    使能

  • 保護功能:

    過流,超溫,欠壓鎖定(UVLO)

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    SC-74A,SOT-753

  • 供應商器件封裝:

    SOT-23-5

  • 描述:

    IC REG LINEAR 3V 300MA SOT23-5

供應商 型號 品牌 批號 封裝 庫存 備注 價格
TI(德州儀器)
23+
-
13650
公司只做原裝正品,假一賠十
詢價
TI/德州儀器
22+
SOT23-5
9000
原裝正品
詢價
TI
SOT23-5
399000
集團化配單-有更多數量-免費送樣-原包裝正品現貨-正規(guī)
詢價
Texas Instruments
24+
SOT-23-5
12000
原裝正品現貨詢價有驚喜
詢價
6000
詢價
TI
22+23+
SOT23
8000
新到現貨,只做原裝進口
詢價
TI/德州儀器
24+
NA
726222
一站配齊,原盒原包現貨原廠一手渠道聯系
詢價
TI(德州儀器)
23+
NA
20094
正納10年以上分銷經驗原裝進口正品做服務做口碑有支持
詢價
TI/德州儀器
22+
SOT23
9000
原裝正品,支持實單!
詢價
TI(德州儀器)
23+
標準封裝
6000
正規(guī)渠道,只有原裝!
詢價