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The L78S series of three-terminal positive regulators is available in TO-220 package and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type embeds internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 2 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
主要特性
- Output current up to 2 A
- Output voltages of 5; 7.5; 9; 10; 12; 15; 18; 24 V
- Thermal protection
- Short circuit protection
- Output transition SOA protection
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质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| L78S05CV |
批量生产
|
TO-220 | 工业 | Ecopack2 | |
| L78S09CV |
批量生产
|
TO-220 | 工业 | Ecopack2 |
|
| L78S10CV |
批量生产
|
TO-220 | 工业 | Ecopack2 | |
| L78S12CV |
批量生产
|
TO-220 | 工业 | Ecopack2 | |
| L78S15CV |
批量生产
|
TO-220 | 工业 | Ecopack2 | |
| L78S18CV |
批量生产
|
TO-220 | 工业 | Ecopack2 |
|
| L78S24CV |
批量生产
|
TO-220 | 工业 | Ecopack2 |
|
| L78S75CV |
批量生产
|
TO-220 | 工业 | Ecopack2 |
|
L78S09CV
Package:
TO-220Material Declaration**:
L78S18CV
Package:
TO-220Material Declaration**:
L78S24CV
Package:
TO-220Material Declaration**:
L78S75CV
Package:
TO-220Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| L78S75CV | 4 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tube | TO-220 | 0 | 150 | CHINA | 0.259 / 1k | |
| L78S10CV | 7 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tube | TO-220 | 0 | 150 | CHINA | 0.252 / 1k | |
| L78S24CV | 8 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tube | TO-220 | 0 | 150 | CHINA | 0.25 / 1k | |
| L78S05CV | 11 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tube | TO-220 | 0 | 150 | CHINA | 0.25 / 1k | |
| L78S18CV | 6 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tube | TO-220 | 0 | 150 | CHINA | 0.252 / 1k | |
| L78S09CV | 5 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tube | TO-220 | 0 | 150 | CHINA | 0.25 / 1k | |
| L78S15CV | 8 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tube | TO-220 | 0 | 150 | CHINA | 0.25 / 1k | |
| L78S12CV | 8 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tube | TO-220 | 0 | 150 | CHINA | 0.25 / 1k | |