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LP2980IM5-ADJ/NOPB集成電路(IC)的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

廠商型號(hào) |
LP2980IM5-ADJ/NOPB |
參數(shù)屬性 | LP2980IM5-ADJ/NOPB 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(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LIN POS ADJ 50MA SOT23-5 |
功能描述 | LP2980-ADJ 16-V, 50-mA, Low-Power, Adjustable Low-Dropout Regulator |
絲印標(biāo)識(shí) | |
封裝外殼 | SOT-23 / SC-74A,SOT-753 |
文件大小 |
2.43153 Mbytes |
頁(yè)面數(shù)量 |
37 頁(yè) |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡(jiǎn)稱 |
TI1【德州儀器】 |
中文名稱 | 美國(guó)德州儀器公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-16 22:50:00 |
人工找貨 | LP2980IM5-ADJ/NOPB價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LP2980IM5-ADJ/NOPB規(guī)格書詳情
1 Features
? VIN range:
– Legacy chip: 2.2 V to 16 V
– New chip: 2.5 V to 16V
? VOUT range:
– Legacy chip: 1.23 V to 15.0 V
– New chip: 1.2 V to 15.0 V
? VOUT(typ) accuracy:
– Legacy chip: ±1
– New chip: ±0.5
? Output accuracy over load and temperature:
– Legacy chip: ±3.5
– New chip: ±1
? Output current: Up to 50 mA
? Quiescent current, low IQ (new chip):
– 55 μA at ILOAD = 0 mA
– 350 μA at ILOAD = 50 mA
? Shutdown current over temperature:
– Legacy chip: < 1 μA
– New chip: ≤ 0.8 μA
? Output current limiting and thermal protection
? Stable with 2.2-μF ceramic capacitors (new chip)
? High PSRR (new chip):
– 70 dB at 1 kHz, 42 dB at 1 MHz
? Operating junction temperature: –40°C to +125°C
? Package: 5-pin SOT-23 (DBV)
2 Applications
? Residential breakers
? Solid state drives (SSD)
? Electricity meters
? Appliances
? Building automation
3 Description
The LP2980-ADJ is an adjustable-output, wide-input,
low-dropout voltage regulator supporting an input
voltage range up to 16 V and up to 50 mA of load
current. The LP2980-ADJ supports an output range
of 1.2 V to 15.0 V (new chip) and 1.23 V to 15.0 V
(legacy chip).
Additionally, the LP2980-ADJ (new chip) has a 1
output accuracy across load and temperature that
can meet the needs of low-voltage microcontrollers
(MCUs) and processors.
In the new chip, wide bandwidth PSRR performance
of greater than 70 dB at 1 kHz and 45 dB at
1 MHz helps attenuate the switching frequency of
an upstream DC/DC converter and minimize post
regulator filtering.
The internal soft-start time and current-limit protection
reduce inrush current during start up, thus minimizing
input capacitance. Standard protection features, such
as overcurrent and overtemperature protection, are
included.
The LP2980-ADJ is available in a 5-pin, 2.9-mm ×
1.6-mm SOT-23 (DBV) package.
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
LP2980IM5-ADJ/NOPB
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > 線性 + 開關(guān)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:
可調(diào)式
- 電壓 - 輸入(最大值):
16V
- 電壓 - 輸出(最小值/固定):
1.23V
- 電壓 - 輸出(最大值):
15V
- 電壓降(最大值):
0.22V @ 50mA
- 電流 - 輸出:
50mA
- PSRR:
63dB(1kHz)
- 控制特性:
使能
- 保護(hù)功能:
過流,超溫,短路
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
SC-74A,SOT-753
- 供應(yīng)商器件封裝:
SOT-23-5
- 描述:
IC REG LIN POS ADJ 50MA SOT23-5
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NSC |
23+ |
原廠原包封裝 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
TI |
24+ |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | |||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | |||
TI |
21+ |
SOT23-5 |
5000 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
TI(德州儀器) |
2024+ |
SOT-23-5 |
500000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤 |
詢價(jià) | ||
TI/德州儀器 |
25+ |
SOT23-5 |
20300 |
TI/德州儀器原裝特價(jià)LP2980IM5-ADJ/NOPB即刻詢購(gòu)立享優(yōu)惠#長(zhǎng)期有貨 |
詢價(jià) | ||
TI/德州儀器 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力! |
詢價(jià) | ||
TI |
22+23+ |
SOT23-5 |
8000 |
新到現(xiàn)貨,只做原裝進(jìn)口 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
SOT23-5 |
22000 |
專營(yíng)TI進(jìn)口原裝假一罰萬(wàn) |
詢價(jià) | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) |