产品概述
描述
The L79 series of three-terminal negative regulators is available in TO-220, TO-220FP and D²PAK packages 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; furthermore, having the same voltage option as the L78 positive standard series, they are particularly suited for split power supplies. If adequate heat sinking is provided, they can deliver over 1.5 A output current.
Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
-
所有功能
- Output current up to 1.5 A
- Output voltages: -5, -8, -12, and -5 V
- Thermal overload protection
- Short-circuit protection
- Output SOA protection
- Output tolerance 2% (AC version) or 4% (C version) at 25 °C
特别推荐
EDA符号、封装和3D模型
意法半导体 - L79
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
符号
封装
3D模型
质量与可靠性
| 料号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| L7905ACD2T-TR | 批量生产 产品已量产 | D2PAK | 工业 | Ecopack2 | - | - | |
| L7905ACV | 批量生产 产品已量产 | TO-220 | 工业 | Ecopack2 | - | - | |
| L7905CD2T-TR | 批量生产 产品已量产 | D2PAK | 工业 | Ecopack2 | - | - | |
| L7905CP | 批量生产 产品已量产 | TO-220FP | 工业 | Ecopack2 | - | - | |
| L7905CV | 批量生产 产品已量产 | TO-220 | 工业 | Ecopack2 | - | - | |
| L7905CV-DG | 批量生产 产品已量产 | TO-220 | 工业 | Ecopack2 | - | - | |
| L7912ACV | 批量生产 产品已量产 | TO-220 | 工业 | Ecopack2 | - | - | |
| L7912CD2T-TR | 批量生产 产品已量产 | D2PAK | 工业 | Ecopack2 | - | - | |
| L7912CP | 批量生产 产品已量产 | TO-220FP | 工业 | Ecopack2 | - | - | |
| L7912CV | 批量生产 产品已量产 | TO-220 | 工业 | Ecopack2 | - | - | |
| L7912CV-DG | 批量生产 产品已量产 | TO-220 | 工业 | Ecopack2 | - | - | |
| L7915ACV | 批量生产 产品已量产 | TO-220 | 工业 | Ecopack2 | - | - | |
| L7915CP | 批量生产 产品已量产 | TO-220FP | 工业 | Ecopack2 | - | - | |
| L7915CV | 批量生产 产品已量产 | TO-220 | 工业 | Ecopack2 | - | - | |
| L7915CV-DG | 批量生产 产品已量产 | TO-220 | 工业 | Ecopack2 | - | - | |
L7912CV-DG
Package:
TO-220Material Declaration**:
L7915CV-DG
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。
You’re now leaving st.com and will be re-directed to our Partner’s website.
For the latest innovations and solutions from ST, sign up for our newsletters.
样片和购买
| 料号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| L7905CV | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7915CP | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7915CV | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7905ACD2T-TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7912CV | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7905CP | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7912CD2T-TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7915ACV | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7915CV-DG | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7905CD2T-TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7912CP | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7905CV-DG | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7912ACV | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7905ACV | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
| L7912CV-DG | | | distributors 无法联系到经销商，请联系我们的销售办事处 | |||||||||||
L7905CV 批量生产
L7915CP 批量生产
L7915CV 批量生产
L7905ACD2T-TR 批量生产
L7912CV 批量生产
L7905CP 批量生产
L7912CD2T-TR 批量生产
L7915ACV 批量生产
L7915CV-DG 批量生产
L7905CD2T-TR 批量生产
L7912CP 批量生产
L7905CV-DG 批量生产
L7912ACV 批量生产
L7905ACV 批量生产
L7912CV-DG 批量生产