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TPS78601 from TI,Texas Instruments

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TPS78601

Manufacturer: TI

ULTRALOW-NOISE, HIGH PSRR, FAST RF 1.5 A LOW-DROPOUT LINEAR REGULATORS

Partnumber Manufacturer Quantity Availability
TPS78601 TI 53 In Stock

Description and Introduction

ULTRALOW-NOISE, HIGH PSRR, FAST RF 1.5 A LOW-DROPOUT LINEAR REGULATORS The TPS78601 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** Adjustable (1.2 V to 5.5 V) or fixed-voltage options  
- **Output Current:** 1.5 A  
- **Dropout Voltage:** 340 mV (typical at full load)  
- **Input Voltage Range:** 2.7 V to 6.5 V  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 1 mA (typical)  
- **Operating Junction Temperature Range:** -40°C to +125°C  
- **Package Options:** 5-Pin SOT-223, 8-Pin SO PowerPAD™  

### **Descriptions:**  
- The TPS78601 is a high-performance, low-dropout linear regulator designed for applications requiring high accuracy, fast transient response, and low noise.  
- It features an NMOS pass transistor for low dropout and high efficiency.  
- The device includes thermal shutdown, current limit, and reverse-current protection for reliability.  

### **Features:**  
- **High PSRR:** 75 dB at 1 kHz (improves noise rejection)  
- **Fast Transient Response:** Suitable for dynamic loads  
- **Low Noise:** Optimized for noise-sensitive applications  
- **Stable with Ceramic Capacitors:** Requires only a 10 µF output capacitor  
- **Enable Pin:** Allows for power sequencing and shutdown control  
- **Thermal Protection:** Prevents damage from overheating  

For exact details, refer to the official Texas Instruments datasheet.

Application Scenarios & Design Considerations

ULTRALOW-NOISE, HIGH PSRR, FAST RF 1.5 A LOW-DROPOUT LINEAR REGULATORS
Partnumber Manufacturer Quantity Availability
TPS78601 TI/BB 102 In Stock

Description and Introduction

ULTRALOW-NOISE, HIGH PSRR, FAST RF 1.5 A LOW-DROPOUT LINEAR REGULATORS The TPS78601 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI) and Burr-Brown (BB).  

### **Specifications:**  
- **Output Voltage:** Adjustable (1.2 V to 5.5 V) or fixed options  
- **Output Current:** 1.5 A  
- **Dropout Voltage:** 340 mV (typical) at 1.5 A  
- **Input Voltage Range:** 2.7 V to 6.5 V  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 1.1 mA (typical)  
- **PSRR:** 75 dB at 1 kHz  
- **Thermal Shutdown & Current Limit Protection:** Yes  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 5-pin SOT-223  

### **Descriptions & Features:**  
- High-accuracy, low-noise LDO regulator  
- Fast transient response  
- Stable with low-ESR ceramic capacitors (≥10 µF)  
- Adjustable output via external resistors (for adjustable version)  
- Thermal shutdown and overcurrent protection  
- Low dropout voltage for efficient power conversion  
- Suitable for portable and battery-powered applications  

This information is sourced from TI/BB datasheets and technical documentation.

Application Scenarios & Design Considerations

ULTRALOW-NOISE, HIGH PSRR, FAST RF 1.5 A LOW-DROPOUT LINEAR REGULATORS

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