LM337H集成電路(IC)的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
![LM337H](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號(hào) |
LM337H |
參數(shù)屬性 | LM337H 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)的線性+開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LIN NEG ADJ 500MA TO3 |
功能描述 | THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATORS |
封裝外殼 | TO-205AD,TO-39-3 金屬罐 |
文件大小 |
245.63 Kbytes |
頁(yè)面數(shù)量 |
14 頁(yè) |
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)體集團(tuán)官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-8 15:57:00 |
LM337H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):
LM337H
- 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:
500mA
- PSRR:
60dB(120Hz)
- 保護(hù)功能:
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 500MA TO3
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NS/國(guó)半 |
22+ |
TO39-3 |
2985 |
只做原裝自家現(xiàn)貨供應(yīng)! |
詢價(jià) | ||
ST |
22+23+ |
TO-39 |
14788 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
NS |
CAN3 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
NSC/國(guó)半 |
1948+ |
CAN-3 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
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) | ||
TI/德州儀器 |
22+ |
TO-CAN-3 |
9000 |
原裝正品 |
詢價(jià) | ||
NSC |
19+ |
CAN |
2539 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
Texas Instruments |
23+/24+ |
TO-205 |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
NS |
23+ |
CAN-2 |
9823 |
詢價(jià) | |||
NS |
2023+ |
3000 |
進(jìn)口原裝現(xiàn)貨 |
詢價(jià) |