LM7815數(shù)據(jù)手冊(cè)集成電路（IC）的線(xiàn)性+開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF
| 廠(chǎng)商型號(hào) |
LM7815 |
| 參數(shù)屬性 | LM7815 封裝/外殼為T(mén)O-220-3；包裝為卷帶（TR）；類(lèi)別為集成電路（IC）的線(xiàn)性+開(kāi)關(guān)穩(wěn)壓器；產(chǎn)品描述：IC REG LINEAR 15V 1A TO220-3 |
| 功能描述 | 1.5-A, Wide VIN Fixed Voltage Regulators |
| 封裝外殼 | TO-220-3 |
| 制造商 | TI Texas Instruments |
| 中文名稱(chēng) | 德州儀器 美國(guó)德州儀器公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-20 18:02:00 |
| 人工找貨 | LM7815價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LM7815規(guī)格書(shū)詳情
描述 Description
The LM340 and LM7805 Family monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 1.5-A output current. They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents.
Considerable effort was expended to make the entire series of regulators easy to use and minimize the number of external components. It is not necessary to bypass the output, although this does improve transient response. Input bypassing is needed only if the regulator is located far from the filter capacitor of the power supply.
LM7805 is also available in a higher accuracy and better performance version (LM340A). Refer to LM340A specifications in the LM340A Electrical Characterisitcs table.
特性 Features
·Output Current up to 1.5 A
·Available in Fixed 5-V, 12-V, and 15-V Options
·Output Voltage Tolerances of ±2% at TJ = 25°C (LM340A)
·Line Regulation of 0.01% / V of at 1-A Load (LM340A)
·Load Regulation of 0.3% / A (LM340A)
·Internal Thermal Overload, Short-Circuit and SOA Protection
·Available in Space-Saving SOT-223 Package
·Output Capacitance Not Required for Stability
技術(shù)參數(shù)
- 產(chǎn)品編號(hào)：
LM7815ACT
- 制造商：
onsemi
- 類(lèi)別：
集成電路（IC） > 線(xiàn)性 + 開(kāi)關(guān)穩(wěn)壓器
- 包裝：
卷帶（TR）
- 輸出配置：
正
- 輸出類(lèi)型：
固定
- 電壓 - 輸入（最大值）：
35V
- 電壓 - 輸出（最小值/固定）：
15V
- 電壓降（最大值）：
2V @ 1A（標(biāo)準(zhǔn)）
- 電流 - 輸出：
1A
- PSRR：
70dB（120Hz）
- 保護(hù)功能：
超溫，短路
- 工作溫度：
0°C ~ 125°C
- 安裝類(lèi)型：
通孔
- 封裝/外殼：
TO-220-3
- 供應(yīng)商器件封裝：
TO-220-3
- 描述：
IC REG LINEAR 15V 1A TO220-3
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NS |
25+ |
TOP220 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢(xún)價(jià) | ||
NS |
23+ |
TO-220 |
5500 |
現(xiàn)貨,全新原裝 |
詢(xún)價(jià) | ||
NS |
20+ |
TO3 |
35830 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) | ||
NS |
24+ |
TO263 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢(xún)價(jià) | ||
ST/摩洛哥/韓 |
24+ |
模塊 |
3500 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢(xún)價(jià) | ||
NS |
23+ |
TO263 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
NS |
18+ |
TO220-3 |
12500 |
全新原裝正品,本司專(zhuān)業(yè)配單,大單小單都配 |
詢(xún)價(jià) | ||
TGS |
25+ |
TO220 |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 歡迎詢(xún)價(jià) |
詢(xún)價(jià) | ||
UTC |
24+ |
TO220 |
6000 |
深圳原裝現(xiàn)貨價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
NS |
24+ |
TO-220 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) |
