| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
LM138 | 5A 正电压可调稳压器 LT®138A 可调稳压器系列可在一个 1.2V 至 32V 的输出电压范围内提供 5A 的输出电流。内部电压基准的准确度被修整至小于 1%,从而提供了一个非常严格的输出电压。除了超卓的电压和负载调节性能之外,凭借全面的过载保护,LT138A 还内置了新型限流电路,因而能够短暂地处理很大的瞬态负载电流。可以在不受限制的情况下提供高达 12A 的瞬态负载电流,从而免除了增设一个大输出电容器的需要。 \n LT138A 是广受欢迎的 LM138 改良版本,它采用了改进型电路设计和先进的工艺技术,旨在提供超群的性能和可靠性。 \n 下面的曲线图示出了通过采用 LT138A 或 LT338A ·保证 1% 初始容差 \n·保证 0.3% 负载调整率 \n·保证 5A 输出电流 \n·在热限制状态下进行了全面的高温老化测试\n·12A 瞬态输出电流; | ADI 亚德诺 | ADI | |
LM138 | THREE-TERMINAL 5 A ADJUSTABLE VOLTAGE REGULATORS | ST 意法半导体 | ST | |
LM138 | Linear IC’s | TT Electronics | TT Electronics | |
THREE-TERMINAL 5 A ADJUSTABLE VOLTAGE REGULATORS DESCRIPTION The LM138/LM238/LM338 are adjustable 3-terminal positive voltage regulators capable of supplying in excess of 5A over a 1.2V to 32V output range. They are exceptionally easy to use and require only 2 resistors to set the output voltage. Careful circuit design has resulted in outstan 文件:186.24 Kbytes 页数:12 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Three-terminal 5 A adjustable voltage regulators DESCRIPTION The LM138/LM238/LM338 are adjustable 3-terminal positive voltage regulators capable of supplying in excess of 5A over a 1.2V to 32V output range. They are exceptionally easy to use and require only 2 resistors to set the output voltage. Careful circuit design has resulted in outstan 文件:1.60145 Mbytes 页数:23 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Three-terminal 5 A adjustable voltage regulators 文件:1.60205 Mbytes 页数:23 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
5A Positive Adjustable Voltage Regulator 文件:225.02 Kbytes 页数:14 Pages | LINER 凌力尔特 | LINER | ||
5-Amp Adjustable Regulators 文件:2.54473 Mbytes 页数:23 Pages | TI 德州仪器 | TI | ||
5A Positive Adjustable Voltage Regulator 文件:148.91 Kbytes 页数:12 Pages | LINER 凌力尔特 | LINER | ||
5-Amp Adjustable Regulators 文件:396.27 Kbytes 页数:16 Pages | NSC 国半 | NSC |
技术参数
- Iout (Max) (A):
5
- Vin (Max) (V):
40
- Vin (Min) (V):
4.2
- Vout (Max) (V):
32
- Vout (Min) (V):
1.24
- Noise (uVrms):
37
- Iq (Typ) (mA):
0.045
- Thermal resistance θJA (°C/W):
35
- Rating:
Military
- Load capacitance (Min) (µF):
0
- Regulated outputs (#):
1
- Features:
—
- Accuracy (%):
4
- PSRR @ 100 KHz (dB):
10
- Dropout voltage (Vdo) (Typ) (mV):
3000
- Operating temperature range (C):
-55 to 125
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NS |
23+ |
TO-3 |
3000 |
原装正品假一罚百!可开增票! |
询价 | ||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI/德州 |
2018+ |
DDPAK/TO-263 |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
NS |
17+ |
TO-3 |
6200 |
100%原装正品现货 |
询价 | ||
NS |
25+ |
TO-3 |
2189 |
全新原装进口,公司现货! |
询价 | ||
原厂正品 |
23+ |
TO-3 |
1000 |
原装正品,假一罚十 |
询价 | ||
NSC |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
LT |
23+ |
模块 |
320 |
全新原装正品,量大可订货!可开17%增值票!价格优势! |
询价 | ||
ST |
16+ |
NA |
8800 |
原装现货,货真价优 |
询价 | ||
NS |
25+ |
SOT-223 |
18000 |
原厂直接发货进口原装 |
询价 |
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