型号
- 型号
- 关键词
8 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO2
8 V 固定正电压低压差线性稳压器稳压器, 0.7 V 压差, PSSO2
厂商名称：ST(意法半导体)
厂商官网：http://www.st.com/
器件标准：
| 型号 | KF40BD-TR | KF30B | KF80BD-TR | KF52B | KF52BD-TR | KF30BD-TR |
|---|---|---|---|---|---|---|
| 描述 | 8 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO2 | 8 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO2 | 8 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO2 | 8 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO2 | 8 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO2 | 8 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO2 |
| 最大输入电压 | 20 V | 20 V | 20 V | 20 V | 20 V | 20 V |
| 最小输入电压 | 5 V | 9 V | 9 V | 9 V | 6.2 V | 4 V |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 8 | 2 | 8 | 2 | 8 | 8 |
| 表面贴装 | YES | Yes | YES | Yes | YES | YES |
| 端子形式 | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| 端子位置 | DUAL | SINGLE | DUAL | SINGLE | DUAL | DUAL |
| 是否Rohs认证 | 符合 | - | 符合 | - | 符合 | 符合 |
| 厂商名称 | ST(意法半导体) | - | ST(意法半导体) | - | ST(意法半导体) | ST(意法半导体) |
| 零件包装代码 | SOIC | - | SOIC | - | SOIC | SOIC |
| 包装说明 | SOP, SOP8,.25 | - | SOP, SOP8,.25 | - | SOP, SOP8,.25 | SOP, SOP8,.25 |
| 针数 | 8 | - | 8 | - | 8 | 8 |
| Reach Compliance Code | compli | - | compli | - | compli | compli |
| ECCN代码 | EAR99 | - | EAR99 | - | EAR99 | EAR99 |
| 可调性 | FIXED | - | FIXED | - | FIXED | FIXED |
| 最大回动电压 1 | 0.7 V | - | 0.7 V | - | 0.7 V | 0.7 V |
| 标称回动电压 1 | 0.4 V | - | 0.4 V | - | 0.4 V | 0.4 V |
| 最大绝对输入电压 | 20 V | - | 20 V | - | 20 V | 20 V |
| JESD-30 代码 | R-PDSO-G8 | - | R-PDSO-G8 | - | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609代码 | e4 | - | e4 | - | e4 | e4 |
| 长度 | 4.9 mm | - | 4.9 mm | - | 4.9 mm | 4.9 mm |
| 最大电网调整率 | 0.018% | - | 0.024% | - | 0.018% | 0.012% |
| 最大负载调整率 | 0.05% | - | 0.05% | - | 0.05% | 0.05% |
| 湿度敏感等级 | 1 | - | 1 | - | 1 | 1 |
| 输出次数 | 1 | - | 1 | - | 1 | 1 |
| 工作温度TJ-Max | 125 °C | - | 125 °C | - | 125 °C | 125 °C |
| 工作温度TJ-Mi | -40 °C | - | -40 °C | - | -40 °C | -40 °C |
| 最大输出电流 1 | 0.5 A | - | 0.5 A | - | 0.5 A | 0.5 A |
| 最大输出电压 1 | 4.16 V | - | 8.32 V | - | 5.408 V | 3.12 V |
| 最小输出电压 1 | 3.84 V | - | 7.68 V | - | 4.992 V | 2.88 V |
| 标称输出电压 1 | 4 V | - | 8 V | - | 5.2 V | 3 V |
| 封装主体材料 | PLASTIC/EPOXY | - | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | SOP | - | SOP | - | SOP | SOP |
| 封装等效代码 | SOP8,.25 | - | SOP8,.25 | - | SOP8,.25 | SOP8,.25 |
| 封装形状 | RECTANGULAR | - | RECTANGULAR | - | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | - | SMALL OUTLINE | - | SMALL OUTLINE | SMALL OUTLINE |
| 包装方法 | TAPE AND REEL | - | TAPE AND REEL | - | TAPE AND REEL | TAPE AND REEL |
| 峰值回流温度（摄氏度） | 260 | - | 260 | - | 260 | 260 |
| 认证状态 | Not Qualified | - | Not Qualified | - | Not Qualified | Not Qualified |
| 调节器类型 | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | - | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | - | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| 座面最大高度 | 1.75 mm | - | 1.75 mm | - | 1.75 mm | 1.75 mm |
| 技术 | BIPOLAR | - | BIPOLAR | - | BIPOLAR | BIPOLAR |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) | - | Nickel/Palladium/Gold (Ni/Pd/Au) | - | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子节距 | 1.27 mm | - | 1.27 mm | - | 1.27 mm | 1.27 mm |
| 处于峰值回流温度下的最长时间 | 30 | - | 30 | - | 30 | 30 |
| 最大电压容差 | 4% | - | 4% | - | 4% | 4% |
| 宽度 | 3.9 mm | - | 3.9 mm | - | 3.9 mm | 3.9 mm |
嵌入式系统
RF/无线
ARM技术
电源技术
51单片机
分立器件