LM137H中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
廠商型號(hào) |
LM137H |
參數(shù)屬性 | LM137H 封裝/外殼為TO-205AD,TO-39-3 金屬罐;包裝為管件;類別為集成電路(IC) > 線性 + 開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LIN NEG ADJ 1.5A TO3 |
功能描述 | THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATORS |
文件大小 |
245.63 Kbytes |
頁面數(shù)量 |
14 頁 |
生產(chǎn)廠商 | STMicroelectronics |
企業(yè)簡(jiǎn)稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
中文名稱 | 意法半導(dǎo)體(ST)集團(tuán)官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-11-20 17:25:00 |
LM137H規(guī)格書詳情
DESCRIPTION
The LM137 series are adjustable 3-terminal negative voltage regulators capable of supplying in excess- 1.5Aover a -1.2 to -37V output voltagerange. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, LM137 regulators are supplied in standard transistor packages which are easily mounted and handled. In addition to higher performance than fixed regulators, the LM137 series offer full overload protection available only in integrated circuits. Included on the chip are current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even ifthe adjustment terminal is disconnected.
■ OUTPUT VOLTAGE ADJUSTABLE DOWN TO Vref
■ 1.5A GUARANTEED OUTPUT CURRENT
■ 0.3/V TYPICAL LOAD REGULATION
■ 0.01/V TYPICAL LINE REGULATION
■ CURRENT LIMIT CONSTANT WITH TEMPERATURE
■ RIPPLE REJECTION : 77dB
■ STANDARD 3-LEAD TRANSISTOR PACKAGES
■ EXCELLENT THERMAL REGULATION: 0.002/V
■ 50ppm/°C TEMPERATURE COEFFICIENT
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
LM137H
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > 線性 + 開關(guān)穩(wěn)壓器
- 包裝:
管件
- 輸出配置:
負(fù)
- 輸出類型:
可調(diào)式
- 電壓 - 輸入(最大值):
-40V
- 電壓 - 輸出(最小值/固定):
-1.2V
- 電壓 - 輸出(最大值):
-37V
- 電流 - 輸出:
1.5A
- PSRR:
66dB(120Hz)
- 保護(hù)功能:
過流,超溫,短路
- 工作溫度:
-55°C ~ 150°C
- 安裝類型:
通孔
- 封裝/外殼:
TO-205AD,TO-39-3 金屬罐
- 供應(yīng)商器件封裝:
TO-3
- 描述:
IC REG LIN NEG ADJ 1.5A TO3
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
24+ |
TO-CAN-3 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI |
23+ |
CAN |
5000 |
全新原裝,支持實(shí)單,非誠(chéng)勿擾 |
詢價(jià) | ||
22+ |
5000 |
詢價(jià) | |||||
NS |
21+ |
CAN |
645 |
航宇科工半導(dǎo)體-央企合格優(yōu)秀供方! |
詢價(jià) | ||
NSC |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
NS/國(guó)半 |
專業(yè)鐵帽 |
CAN3 |
67500 |
鐵帽原裝主營(yíng)-可開原型號(hào)增稅票 |
詢價(jià) | ||
NS |
23+ |
QFP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ST |
22+23+ |
CAN-3 |
33968 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
nsc |
2023+ |
原廠封裝 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
ST |
22+ |
TO-39 |
2560 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
詢價(jià) |
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