TPPM0111 - 输出为 3.3V 和 1.5V 的双路输出低压降 (LDO) 稳压器

TPPM0111是TI德州仪器公司的一款多通道LDO产品，TPPM0111是输出为 3.3V 和 1.5V 的双路输出低压降 (LDO) 稳压器，本站介绍了TPPM0111的封装应用图解、特点和优点、功能等，并给出了与TPPM0111相关的TI元器件型号供参考。

TPPM0111 - 输出为 3.3V 和 1.5V 的双路输出低压降 (LDO) 稳压器 - 多通道LDO - 线性稳压器(LDO) - 德州仪器

产品描述

The TPPM0111 is a power source intended for use in systems that have a single 5-V input source and require dual, linearly-regulated, low-dropout voltage sources. The outputs must track within 2 V of each other during all conditions and modes of operation. Each output is protected against overcurrent conditions. In the event that one of the outputs is shorted to ground, the other output must maintain a voltage output differential of less than 2 V compared to the output with the abnormal condition.

The 3.3-V ±3% regulated output is capable of driving loads of 1.5 A, and the 1.5-V ±2% regulated output is capable of driving loads of 300 mA under all normal operating conditions. The device is available in a PowerPAD™ thermally-enhanced package for efficient heat management, and requires a copper plane to dissipate the heat.

产品特性

Dual Voltage Output, 3.3 V ±3% and 1.5 V ±2%
3.3-V Output Within 2 V of 1.5-V Output Under All Conditions
1.5-A Load Current Capability on 3.3-V Output
300-mA Load Current Capability on 1.5-V Output
Overcurrent Protection for Both Outputs
Thermally-Enhanced Packaging Concept for Efficient Heat Management
Thermal Shutdown to Protect Device During Excessive Power Dissipation

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