TPS73618-Q1 - 汽车类单输出 LDO、400mA、固定电压 (1.8V)、无电容、低噪声

TPS73618-Q1是TI德州仪器公司的一款单通道LDO产品，TPS73618-Q1是汽车类单输出 LDO、400mA、固定电压 (1.8V)、无电容、低噪声，本站介绍了TPS73618-Q1的封装应用图解、特点和优点、功能等，并给出了与TPS73618-Q1相关的TI元器件型号供参考。

TPS73618-Q1 - 汽车类单输出 LDO、400mA、固定电压 (1.8V)、无电容、低噪声 - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品描述

The TPS736xx-Q1 family of low-dropout (LDO) linear voltage regulators uses a new topology: an NMOS pass element in a voltage-follower configuration. This topology is stable using output capacitors with low ESR, and even allows operation without a capacitor. The topology also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.

The TPS736xx-Q1 uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1 µA and ideal for portable applications. The extremely low output noise (30 μVRMS with 0.1 µF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.

For all other packages, please contact TI Sales.

产品特性

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4B
Stable with No Output Capacitor—Any Value or Type of Capacitor
Input Voltage Range of 1.7 to 5.5 V
Ultra-Low Dropout Voltage: 75 mV typ
Excellent Load-Transient Response—With or Without Optional Output Capacitor
New NMOS Topology Delivers Low Reverse-Leakage Current
Low Noise: 30 µVRMS typ (10 Hz to 100 kHz)
0.5% Initial Accuracy
1% Overall Accuracy Over Line, Load, and Temperature
Less Than 1 µA max IQ in Shutdown Mode
Thermal Shutdown and Specified Min and Max Current Limit Protection
Available in Multiple Output Voltage Versions
- Fixed Outputs of 1.2 to 5 V
- Custom Outputs Available

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