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TPS78501QKVURQ1中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
TPS78501QKVURQ1 |
功能描述 | TPS785-Q1 Automotive, 1-A, High-PSRR Low-Dropout Voltage Regulator With High Accuracy and Enable |
絲印標(biāo)識(shí) | 8501QKVU |
封裝外殼 | TO-252 |
文件大小 |
3.04433 Mbytes |
頁面數(shù)量 |
43 頁 |
生產(chǎn)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(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-1-9 18:04:00 |
TPS78501QKVURQ1規(guī)格書詳情
1 Features
? AEC-Q100 qualified for automotive applications:
– Temperature grade 1: –40°C to +125°C, TA
? Device junction temperature: –40°C to +150°C, TJ
? Input voltage range: 1.7 V to 6.0 V
? Available output voltages:
– Adjustable option: 1.2 V to 5.5 V
– Fixed options: 0.65 V to 5.0 V
? Output accuracy: 0.5 typical, 1.7 maximum
? Low IQ: 25 μA (typical)
? Ultra-low dropout:
– 315 mV (max) at 1 A (3.3 VOUT)
? Internal 550 μs soft-start time to reduce inrush
current
? Active output discharge
? Packages:
– 3-mm × 3-mm wettable flank VSON (8)
– 5-pin TO-252, RθJA = 31.6°C/W
2 Applications
? Automotive head units
? Hybrid instrument clusters
? Telematics control units
? Medium- and short-range radar
? DC/DC converters
3 Description
The TPS785-Q1 ultra low-dropout regulator (LDO) is
a small, low quiescent current LDO that can source
1 A with excellent line and load transient performance.
The low output noise and great PSRR performance
make the device suitable to power-sensitive analog
loads. The TPS785-Q1 is a flexible device for post
regulation because this device supports an input
voltage range from 1.7 V to 6.0 V and offers an
adjustable output range of 1.2 V to 5.5 V. The device
also features fixed output voltages from 0.65 V to
5.0 V for powering common voltage rails.
The TPS785-Q1 offers foldback current limit to reduce
power dissipation during a over current condition. The
EN input helps with power sequencing requirements
of the system. The internal soft-start provides a
controlled start up reducing the inrush current allowing
for lower input capacitance to be used.
The TPS785-Q1 provides an active pulldown circuit to
quickly discharge output loads when disabled.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
21+ |
N/A |
4418 |
全新原裝虧本出 |
詢價(jià) | |||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
SO-8N(3x3) |
13650 |
公司只做原裝正品,假一賠十 |
詢價(jià) | ||
TI |
24+ |
標(biāo)準(zhǔn) |
46482 |
熱賣原裝進(jìn)口 |
詢價(jià) | ||
TI |
22+ |
TO-252 (KVU) |
6000 |
原廠原裝,價(jià)格優(yōu)勢!13246658303 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
TO252 |
9000 |
原裝正品,支持實(shí)單! |
詢價(jià) | ||
TI |
24+ |
8-VDFN |
14213 |
專注原裝正品代理分銷,認(rèn)準(zhǔn)水星電子 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
TO252 |
12316 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價(jià) | ||
TI(原裝原標(biāo)) |
24+ |
TO252 |
1000 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
詢價(jià) | ||
TI德州儀器 |
SON-8 |
30000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) |