LP2983中文资料具有低输出电压和使能功能的 150mA、16V、低压降稳压器数据手册TI规格书

描述 Description

The LP2983 is a 150-mA, fixed-output voltage regulator designed to provide tight voltage regulation in applications with output voltages ≤ 1.2 V. Using an optimized vertically integrated PNP (VIP) process, the LP2983 delivers unequaled performance in all critical specifications:Ground pin current: Typically 825 µA at a 150-mA load, and 75 µA at a 1-mA load. Enhanced stability: The LP2983 is stable with output capacitor ESR down to zero, which allows the use of ceramic capacitors on the output.Precision output: 1% tolerance output voltages available (A grade). Smallest possible size: SOT-23 package uses absolute minimum board space. For all available packages, see the orderable addendum at the end of the data sheet.

特性 Features

• Operating Input Supply Voltage: 2.2 V to 16 V
• Output Current: 150 mA
• Low ZOUT: 0.3 Ω Typical (10 Hz to 1 MHz)
• Stable with Low-ESR Output Capacitor
• Low Ground Pin Current at All Loads
• Output Voltage Accuracy 1% (A Grade)
• High Peak Current Capability
• Wide Supply Voltage Range (16 V Maximum)
• Overtemperature and Overcurrent Protection
• −40°C to +125°C Junction Temperature Range
• Requires Minimum External Components