SG7812AIG集成电路（IC）的线性+开关稳压器规格书PDF中文资料
SG7812AIG规格书详情
DESCRIPTION
The SG7800A/SG7800 series of positive regulators offer self contained, fixed-voltage capability with up to 1.5A of load current and input voltage up to 50V (SG7800A series only). These units feature a unique on-chip trimming system to set the output voltages to within±1.5 of nominal on the SG7800A series,±2.0 on the SG7800 series. The SG7800A versions also offer much improved line and load regulation characteristics. Utilizing an improved Bandgap reference design, problems have been eliminated that are normally associated with the Zener diode references, such as drift in output voltage and large changes in the line and load regulation.
FEATURES
• Output voltage set internally to ±1.5 on SG7800A
• Input voltage range to 50V max. on SG7800A
• Two volt input-output differential
• Excellent line and load regulation
• Foldback current limiting
• Thermal overload protection
• Voltages available: 5V, 12V, 15V
• Available in surface mount package
产品属性
- 产品编号：
SG7812AIG
- 制造商：
Microchip Technology
- 类别：
集成电路（IC） > 线性 + 开关稳压器
- 系列：
Military, MIL-STD-883
- 包装：
散装
- 输出配置：
正
- 输出类型：
固定
- 电压 - 输入（最大值）：
50V
- 电压 - 输出（最小值/固定）：
12V
- 电压降（最大值）：
2.5V @ 500mA
- 电流 - 输出：
1.5A
- PSRR：
61dB（120Hz）
- 控制特性：
限流，使能
- 保护功能：
过流，超温
- 工作温度：
-55°C ~ 125°C（TA）
- 安装类型：
通孔
- 封装/外壳：
TO-257-3
- 供应商器件封装：
TO-257
- 描述：
IC REG LINEAR 12V 1.5A TO257
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MSC |
25+ |
SOP8 |
18000 |
原厂直接发货进口原装 |
询价 | ||
SG |
QQ咨询 |
189-8877-7135 |
67 |
全新原装 研究所指定供货商 |
询价 | ||
Microsemi |
24+ |
SMD |
13 |
“芯达集团”专营军工百分之百原装进口 |
询价 | ||
Microsemi Corporation |
22+ |
TO257 |
9000 |
原厂渠道,现货配单 |
询价 | ||
MICROSEMI |
638 |
原装正品 |
询价 | ||||
MICROCHIP |
25+ |
SMT |
15000 |
原装正品长期现货 |
询价 | ||
LINFINITY |
2025+ |
TO-257 |
3587 |
全新原厂原装产品、公司现货销售 |
询价 | ||
MSC |
24+ |
N/A |
2800 |
专注宇航级IC进口原装假一罚十 |
询价 | ||
Microsem |
25+ |
TO-3 |
2568 |
原装优势!绝对公司现货 |
询价 | ||
SG |
24+ |
TO-2P |
3090 |
询价 |
