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LMR14203XMKSLASHNOPB中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
LMR14203XMKSLASHNOPB |
| 功能描述 | LMR14203 SIMPLE SWITCHER? 42Vin, 0.3A Step-Down Voltage Regulator in SOT-23 |
| 文件大小 |
477.38 Kbytes |
| 頁面數(shù)量 |
19 頁 |
| 生產(chǎn)廠商 | Texas Instruments |
| 企業(yè)簡(jiǎn)稱 |
TI2【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 | 2025-7-11 10:51:00 |
| 人工找貨 | LMR14203XMKSLASHNOPB價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LMR14203XMKSLASHNOPB規(guī)格書詳情
1FEATURES
2? Input Voltage Range of 4.5V to 42V
? Output Voltage Range of 0.765V to 34V
? Output Current up to 0.3A
? 1.25 MHz Switching Frequency
? Low Shutdown Iq, 16 μA Typical
? Short Circuit Protected
? Internally Compensated
? Soft-Start Function
? Thin SOT-23-6 Package (2.97 x 1.65 x 1mm)
? Fully Enabled for WEBENCH? Power Designer
PERFORMANCE BENEFITS
? Tight Accuracy for Powering Digital ICs
? Extremely Easy to Use
? Tiny Overall Solution Reduces System Cost
APPLICATIONS
? Point-of-Load Conversions from 5V, 12V, and
24V Rails
? Space Constrained Applications
? Battery Powered Equipment
? Industrial Distributed Power Applications
? Power Meters
? Portable Hand-Held Instruments
DESCRIPTION
The LMR14203 is a PWM DC/DC buck (step-down)
regulator. With a wide input range from 4.5V-42V, it is
suitable for a wide range of applications such as
power conditioning from unregulated sources. They
feature a low RDSON (0.9Ω typical) internal switch for
maximum efficiency (85% typical). Operating frequency is fixed at 1.25 MHz allowing the use of
small external components while still being able to
have low output voltage ripple. Soft-start can be
implemented using the shutdown pin with an external
RC circuit allowing the user to tailor the soft-start time
to a specific application.
The LMR14203 is optimized for up to 300 mA load
current.
Additional features include: thermal shutdown, VIN
under-voltage lockout, and gate drive under-voltage
lockout. The LMR14203 is available in a low profile
SOT-6L package.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI |
22+ |
SOT-6 |
32299 |
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅 |
詢價(jià) | ||
TI |
SOT23-6 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
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 |
2025+ |
SOT23-6 |
3715 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
TI(德州儀器) |
2022+ |
8000 |
原廠原裝,假一罰十 |
詢價(jià) | |||
TI/德州儀器 |
22+ |
SOT-6 |
12140 |
原裝正品 |
詢價(jià) | ||
TI(德州儀器) |
2021+ |
SOT23-6 |
499 |
詢價(jià) | |||
TI德州儀器 |
20+ |
SOT23 |
16600 |
只做全新原裝,支持樣品 |
詢價(jià) | ||
TI/德州儀器 |
24+ |
SOT-6 |
21000 |
十年芯程一路原裝 |
詢價(jià) | ||
TI |
20+ |
SOT-6 |
53650 |
TI原裝主營(yíng)-可開原型號(hào)增稅票 |
詢價(jià) |
