图 2. 3mm x 3mm DFN8 引脚配置 ( 顶视图…
GONGMOSEMI(共模半导体)China
GM1402ACPZ-R7是一款微功率、超低噪声、低压差负调压器。非常适合电池供电的便携式设备使用。室温时，最大关断功耗为−3µA，特别适合给高性能模拟和混合信号电路供电。可用于低噪声放大器、超低噪声仪表、电池供电系统、功放、ADC 和 DAC、通信和基础设施、医疗和保健。
GM1402ACPZ-R7 is a -45V, 200mA low-noise negative LDO regulator in DFN-8 package, adjustable output 1.22V, with current limit and thermal protection.Checked against the datasheet
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View full reportTechnical parameters
Key specs
Output voltage1.22 V
Output current200 mAMax
Input voltage-2.5 ~ -40 V
Dropout voltage-170 mVMax · IOUT=-200mA
Quiescent current-33 µATyp · IOUT=0μA
Datasheet-verified parameters
21 items| Parameter | Value and test conditions | Source |
|---|---|---|
| Output Voltage | 可调输出 1.22V (Adjustable output 1.22V) | |
| Output Current | 200mA | |
| Input Voltage Range | -2.5V 至 -40V (Min -2.5V, Max -40V) | |
| Dropout Voltage | Typ -88mV, Max -170mV @ IOUT=-200mA | |
| Quiescent Current | Typ -33µA, Max -53µA @ IOUT=0µA | |
| Package | DFN-8 |
All parameters (4)
| Power | |
|---|---|
| 工作电压 | 40V |
| 输出电压 | 1.22V~45V |
| 输出电流 | 200mA |
| Other | |
| 输出极性 | 负极 |
Pinout and package
图 2. 3mm x 3mm DFN8 引脚配置 ( 顶视图…
| Pin | Name | Function | Source |
|---|---|---|---|
| 1 | VOUT: Regulated output voltage | ||
| 2 | FB: Adjustable input, external resistor divider sets output voltage | ||
| 3 | NC: No connect | ||
| 4 | GND: Ground | ||
| 5 | EN: Enable pin, drive to 2V above or below ground to enable, low level to disable | ||
| 6 | SS: Soft-start pin | ||
| 7 | NC: No connect | ||
| 8 | VIN: Regulator input power | ||
| 9 | EPAD: Exposed pad, electrically connected to internal VIN |
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Datasheet-verified content is extracted by AI from the manufacturer datasheet. Click a page number to view the original.