Overview
The TLV7032DGKR is a low-dropout linear voltage regulator (LDO) produced by Texas Instruments. This device is designed to provide a stable output voltage with high accuracy and low noise, making it suitable for a wide range of applications. The TLV7032DGKR is available in a small SOT-23 package, which is ideal for space-constrained designs. It operates with an input voltage range of 2.5V to 5.5V and can deliver an output current of up to 300 mA.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Voltage Range | 2.5 to 5.5 | V |
| Output Voltage | 1.2, 1.5, 1.8, 2.5, 2.8, 3.0, 3.3 | V |
| Output Current | Up to 300 | mA |
| Dropout Voltage | 170 (typical at 300 mA) | mV |
| Line Regulation | 0.2 (typical) | %/V |
| 0.3 (typical at 300 mA) | %/mA | |
| Noise (10 Hz to 100 kHz) | 30 (typical at 3.3 V output) | μVrms |
| Packages | SOT-23-5 | |
| Operating Temperature Range | -40 to 125 | °C |
Key Features
- Low dropout voltage: 170 mV (typical at 300 mA)
- High accuracy: ±2% output voltage tolerance
- Low noise: 30 μVrms (typical at 3.3 V output)
- Stable with ceramic capacitors
- Thermal shutdown and current limit protection
- Small SOT-23 package for space-constrained designs
Applications
- Portable electronics: smartphones, tablets, and laptops
- Industrial control systems
- Medical devices: patient monitoring systems, portable defibrillators
- Aerospace and defense systems
- Automotive systems: infotainment, navigation, and safety systems
Q & A
- What is the input voltage range of the TLV7032DGKR?
The input voltage range of the TLV7032DGKR is from 2.5V to 5.5V. - What are the available output voltages for the TLV7032DGKR?
The TLV7032DGKR is available with output voltages of 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, and 3.3V. - What is the maximum output current of the TLV7032DGKR?
The maximum output current of the TLV7032DGKR is up to 300 mA. - What is the typical dropout voltage of the TLV7032DGKR?
The typical dropout voltage of the TLV7032DGKR is 170 mV at 300 mA. - Is the TLV7032DGKR stable with ceramic capacitors?
Yes, the TLV7032DGKR is stable with ceramic capacitors. - What protection features does the TLV7032DGKR have?
The TLV7032DGKR has thermal shutdown and current limit protection. - In what package is the TLV7032DGKR available?
The TLV7032DGKR is available in a SOT-23-5 package. - What is the operating temperature range of the TLV7032DGKR?
The operating temperature range of the TLV7032DGKR is from -40°C to 125°C. - What are some common applications of the TLV7032DGKR?
The TLV7032DGKR is commonly used in portable electronics, industrial control systems, medical devices, aerospace and defense systems, and automotive systems. - Where can I find detailed specifications and datasheets for the TLV7032DGKR?
Detailed specifications and datasheets for the TLV7032DGKR can be found on the Texas Instruments website or through distributors like Digi-Key, Mouser, and Arrow Electronics.
