IC Phoenix logo

Home ›  T  › T78 > TPS73733DCQR

TPS73733DCQR from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TPS73733DCQR

Manufacturer: TI

Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection 6-SOT-223 -40 to 125

Partnumber Manufacturer Quantity Availability
TPS73733DCQR TI 10000 In Stock

Description and Introduction

Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection 6-SOT-223 -40 to 125 The TPS73733DCQR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** Up to 1A  
- **Dropout Voltage:** 110 mV (typical) at 1A  
- **Input Voltage Range:** 2.2V to 6V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 85 µA (typical)  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package:** 6-Pin SOT-223 (DCQ)  

### **Descriptions:**  
- The TPS73733DCQR is a high-performance LDO regulator designed for low-power applications.  
- It provides a stable 3.3V output with high accuracy and low noise.  
- Features fast transient response and thermal/power-good protection.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Power-Good (PG) Output:** Monitors output voltage status.  
- **Thermal Shutdown & Current Limit Protection:** Enhances reliability.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥1 µF).  
- **Fast Transient Response:** Suitable for dynamic load conditions.  

This information is sourced from TI's official documentation.

Application Scenarios & Design Considerations

Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection 6-SOT-223 -40 to 125
Partnumber Manufacturer Quantity Availability
TPS73733DCQR TI/BB 30 In Stock

Description and Introduction

Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection 6-SOT-223 -40 to 125 The TPS73733DCQR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI)/Burr-Brown (BB). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 110mV (typical) at 100mA load  
- **Input Voltage Range:** 2.7V to 10V  
- **Quiescent Current:** 85µA (typical)  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package:** 6-pin SOT-223 (DCQ)  

### **Descriptions:**  
The TPS73733DCQR is a high-performance LDO regulator designed for low-power applications. It provides a stable 3.3V output with low noise, high PSRR (Power Supply Rejection Ratio), and fast transient response. It includes features like thermal shutdown and current limit protection.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **High PSRR:** 75dB at 1kHz (typical).  
- **Thermal Shutdown & Current Limit Protection:** Safeguards against overheating and overcurrent.  
- **Stable with Small Ceramic Capacitors:** Requires only a 1µF output capacitor.  
- **Fast Transient Response:** Suitable for dynamic load conditions.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection 6-SOT-223 -40 to 125

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips