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TLV74318PDQNR集成電路(IC)的線性+開關穩(wěn)壓器規(guī)格書PDF中文資料

廠商型號 |
TLV74318PDQNR |
參數屬性 | TLV74318PDQNR 封裝/外殼為4-XDFN 裸露焊盤;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 1.8V 300MA 4X2SON |
功能描述 | TLV743P 300-mA, Low-Dropout Regulator |
絲印標識 | |
封裝外殼 | X2SON / 4-XDFN 裸露焊盤 |
文件大小 |
1.25938 Mbytes |
頁面數量 |
39 頁 |
生產廠商 | Texas Instruments |
企業(yè)簡稱 |
TI【德州儀器】 |
中文名稱 | 美國德州儀器公司官網 |
原廠標識 | ![]() |
數據手冊 | |
更新時間 | 2025-3-20 16:54:00 |
人工找貨 | TLV74318PDQNR價格和庫存,歡迎聯系客服免費人工找貨 |
TLV74318PDQNR規(guī)格書詳情
1 Features
1? Input Voltage Range: 1.4 V to 5.5 V
? Stable Operation With 1-μF Ceramic Output
Capacitor
? Foldback Overcurrent Protection
? Packages:
– SOT-23 (5)
– X2SON (4)
? Very Low Dropout: 125 mV at 300 mA (3.3 VOUT)
? Accuracy: 1% (Typical), 1.4% (Maximum)
? Low IQ: 34 μA
? Available in Fixed-Output Voltages:
1 V to 3.3 V
? High PSRR: 50 dB at 1 kHz
? Active Output Discharge
2 Applications
? Tablets
? Smartphones
? Notebook and Desktop Computers
? Portable Industrial and Consumer Products
? WLAN and Other PC Add-On Cards
? Camera Modules
3 Description
The TLV743P low-dropout linear regulator (LDO) is
an ultra-small, low quiescent current LDO that
sources 300 mA with good line and load transient
performance. The device provides a typical accuracy
of 1%.
The TLV743P is designed to be stable with a small
output capacitor with a value of 1 μF. The TLV743P
device provides foldback current control during device
power up and enabling. This functionality is especially
important in battery-operated devices.
The TLV743P provides an active pulldown circuit to
quickly discharge output loads when the device is
disabled.
The TLV743P is available in standard DBV (SOT-23)
and DQN (X2SON) packages.
產品屬性
- 產品編號:
TLV74318PDQNR
- 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:
正
- 輸出類型:
固定
- 電壓 - 輸入(最大值):
5.5V
- 電壓 - 輸出(最小值/固定):
1.8V
- 電壓降(最大值):
0.3V @ 300mA
- 電流 - 輸出:
300mA
- PSRR:
68dB ~ 28dB(100Hz ~ 100kHz)
- 控制特性:
使能
- 保護功能:
限流,熱關斷,UVLO
- 工作溫度:
-40°C ~ 125°C(TJ)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
4-XDFN 裸露焊盤
- 供應商器件封裝:
4-X2SON(1x1)
- 描述:
IC REG LINEAR 1.8V 300MA 4X2SON
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
4-XDFN |
199030 |
專注TI品牌原裝正品代理分銷,認準水星電子 |
詢價 | ||
TI(德州儀器) |
23+ |
X2SON-4 |
13650 |
公司只做原裝正品,假一賠十 |
詢價 | ||
TI |
24+ |
X2SON-4 |
5000 |
全新原裝正品,現貨銷售 |
詢價 | ||
TI |
21+ |
SOT |
9850 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 | ||
TI/德州儀器 |
22+ |
X2SON-4 |
9000 |
原裝正品,支持實單! |
詢價 | ||
TI/德州儀器 |
21+ |
X2SON-4 |
10000 |
只做原裝,質量保證 |
詢價 | ||
TI(德州儀器) |
23+ |
X2SON-4 |
19028 |
原廠可訂貨,技術支持,直接渠道。可簽保供合同 |
詢價 | ||
Texas Instruments |
23+/24+ |
4-XDFN |
8600 |
只供原裝進口公司現貨+可訂貨 |
詢價 | ||
TI/德州儀器 |
22+ |
X2SON-4 |
15000 |
只有原裝,原裝,假一罰十 |
詢價 | ||
TI/德州儀器 |
22+ |
N/A |
12245 |
現貨,原廠原裝假一罰十! |
詢價 |