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TPPM0301DR.A中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
TPPM0301DR.A規(guī)格書詳情
Automatic Input Voltage Source Selection
Glitch-Free Regulated Output
5-V Input Voltage Source Detector With
Hysteresis
400-mA Load Current Capability With 5-V or
3.3-V Input Source
Low rDS(on) Auxiliary Switch
Thermally Enhanced Packaging Concept
for Efficient Heat Management
description
The TPPM0301 is a low-dropout regulator with auxiliary power management that provides a constant 3.3-V
supply at the output capable of driving a 400-mA load.
The TPPM0301 provides a regulated power output for systems that have multiple input sources and require a
constant voltage source with a low-dropout voltage. This is a single output, multiple input intelligent power
source selection device with a low-dropout regulator for either 5VCC or 5VAUX inputs, and a low- resistance
bypass switch for the 3.3VAUX input.
Transitions may occur from one input supply to another without generating a glitch, outside of the specification
range, on the 3.3-V output. The device has an incorporated reverse blocking scheme to prevent excess leakage
from the input terminals in the event that the output voltage is greater than the input voltage.
The input voltage is prioritized in the following order: 5VCC, 5VAUX, and 3.3VAUX.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
8-SOIC |
11528 |
樣件支持,可原廠排單訂貨! |
詢價 | ||
TI |
25+ |
8-SOIC |
11580 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
TI |
20+ |
NA |
53650 |
TI原裝主營-可開原型號增稅票 |
詢價 | ||
TI |
11+ |
VSSOP-8 |
25 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
TI |
25+ |
MSOP8 |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
Texas Instruments |
25+ |
8-SOIC(0.154 3.90mm 寬) |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
TexasInstruments |
18+ |
ICREGLDO3.3V0.4A8SOIC |
6800 |
公司原裝現(xiàn)貨/歡迎來電咨詢! |
詢價 | ||
TI |
25+ |
SOP8 |
7680 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
TI |
2025+ |
SOP8 |
4825 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
TI/德州儀器 |
25+ |
MSOP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 |


