≥10V Low Iq LDO
It is designed for the applications where the automobile battery supplies power to the system. With a wide input voltage of 3V to 40V, it supports transient voltage up to 45V, which can meet the normal operating requirements of automobile under cold crank and start-stop conditions. Its ultra-low quiescent current of 5uA and low dropout voltage is very suitable for automotive applications with low standby power consumption required. It supplies power to MCU and CAN/LIN transceivers in standby systems to save power and extend battery life.
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| Part Number | Ambient Temperature | Minimum Input Voltage | Maximum Input Voltage | Output Current | Output Voltage | Static Power Consumption | Feature | Package | Application |
|---|---|---|---|---|---|---|---|---|---|
| NSR31xxx | -40°C~125°C | 3V | 40V | 150mA | Fixed output: 2.5V, 3.3V and 5V | 5uA | Current limiting protection Over-temperature protection | SOT23(5) SOT223(4) DFN-8 | In-vehicle entertainment and autopilot Body electronics and lighting Inverter and motor control OBC/DCDC and BMS |
| NSR33xxx | -40°C~125°C | 3V | 40V | 300mA | Fixed output: 2.5V, 3.3V and 5V Adjustable output: 0.65V~18V | 5uA | Enable Power normal state indication PG Current limiting protection Over-temperature protection | MSOP-8 EP SOP-8 EP | In-vehicle entertainment and autopilot Body electronics and lighting Inverter and motor control OBC/DCDC and BMS |
| NSR35xxx | -40°C~125°C | 3V | 40V | 500mA | Fixed output: 2.5V, 3.3V and 5V Adjustable output: 0.65V~18V | 5uA | Enable Current limiting protection Over-temperature protection | TO252-3 TO252-5 TO263-5 | In-vehicle entertainment and autopilot Body electronics and lighting Inverter and motor control OBC/DCDC and BMS |
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