| 符号 | 参数名称 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 |
| \(V_{IN}^{(4)}\) | 工作输入电压 | - | 2.5 | - | 24 | V |
| \(V_{FB}\) | 反馈电压 | \(T_A = +25℃\) | 0.591 | 0.6 | 0.609 | V |
| \(V_{FB}\) | 反馈电压 | \(-40℃ ≤ T_A ≤ 85℃\) | 0.588 | - | 0.612 | V |
| LineREG | 线性调整率 | \(V_{OUT}+2 ≤ V_{IN} ≤ 24V, I_{OUT} = 10mA\) | - | 0.05 | 0.2 | %/V |
| LineREG | 线性调整率 | \(2.5V ≤ V_{IN} ≤ 24V, I_{OUT} = 10mA @ V_{OUT}=1.95V\) | - | 0.05 | 0.2 | %/V |
| \(V_{DROP}^{(5)}\) | 压差电压(\(I_{OUT}=300mA\)) | \(V_{OUT} = 3.3V, T_A = +25℃\) | - | 600 | 950 | mV |
| \(V_{DROP}^{(5)}\) | 压差电压(\(I_{OUT}=150mA\)) | \(V_{OUT} = 3.3V, T_A = +25℃\) | - | 270 | 450 | mV |
| \(V_{DROP}^{(5)}\) | 压差电压(\(I_{OUT}=100mA\)) | \(V_{OUT} = 1.95V, T_A = +25℃\) | - | - | 550 | mV |
| LoadREG | 负载调整率 | \(1mA ≤ I_{OUT} ≤ 300mA, V_{IN} = V_{OUT}+2V, T_A=+25℃\) | - | 20 | 40 | mV |
| LoadREG | 负载调整率 | \(1mA ≤ I_{OUT} ≤ 100mA, V_{IN}=2.5V, V_{OUT}=1.95V, T_A=+25℃\) | - | 20 | 40 | mV |
| \(I_{LMT}\) | 限流值 | \(V_{IN} = V_{OUT}+2V, T_A = +25℃\) | 350 | 600 | 900 | mA |
| \(I_{SHORT}\) | 短路限流值 | \(V_{IN} = V_{OUT}+2V, T_A = +25℃\) | 80 | 150 | 220 | mA |
| \(I_{Q\_ON}\) | 工作静态电流(\(I_{OUT}=0mA\)) | \(I_{OUT} = 0mA, T_A = +25℃\) | - | 50 | 80 | µA |
| \(I_{Q\_ON}\) | 工作静态电流(\(V_{IN}=2.5V@V_{OUT}=1.95V\)) | \(V_{IN}=2.5V@V_{OUT}=1.95V\) | - | 60 | 90 | µA |
| \(I_{Q\_OFF}\) | 待机电流 | \(V_{EN} = 0V, T_A = 25℃, V_{IN}=2.5V, V_{IN} = V_{OUT}+2V\) | 0.1 | - | 1 | µA |
| \(V_{ENH}\) | 使能引脚高电平阈值 | 使能输入高电平 | 1 | - | - | V |
| \(V_{ENL}\) | 使能引脚低电平阈值 | 使能输入低电平 | - | - | 0.4 | V |
| \(I_{EN}\) | 使能引脚电流 | \(V_{EN}=0-24V\) | - | 1 | 2 | µA |
| PSRR | 电源抑制比 | \(f = 1kHz, V_{IN} = V_{OUT}+2V, I_{OUT} = 20mA\) | 70 | 90 | - | dB |
| \(e_N^{(6)}\) | 输出噪声电压 | \(V_{IN} = V_{OUT}+2V, I_{OUT} = 1mA, f = 10Hz~100KHz, (V_{OUT}=3.3V) C_{OUT} = 1µF\) | - | 70 | 95 | µVrms |
| \(R_{DIS}\) | 输出放电 FET 导通电阻 | \(V_{EN}<V_{IL}\)(输出禁用) | 40 | 100 | 160 | Ω |