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TA48033BF from TOS,TOSHIBA

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TA48033BF

Manufacturer: TOS, TOSHIBA

Series regulator (Three-terminal voltage regulator)

Partnumber Manufacturer Quantity Availability
TA48033BF TOS, TOSHIBA 8815 In Stock

Description and Introduction

Series regulator (Three-terminal voltage regulator) The TA48033BF is a voltage regulator IC manufactured by Toshiba. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Toshiba  
- **Part Number:** TA48033BF  
- **Type:** Low Dropout (LDO) Voltage Regulator  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 800mA (max)  
- **Input Voltage Range:** 4.5V to 18V  
- **Dropout Voltage:** 0.5V (typical at 800mA)  
- **Line Regulation:** ±0.2% (typical)  
- **Load Regulation:** ±0.5% (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-252-5L (DPAK)  

### **Descriptions:**  
- The TA48033BF is a high-performance LDO regulator designed for stable power supply applications.  
- It provides a fixed 3.3V output with high accuracy and low dropout voltage.  
- Suitable for automotive, industrial, and consumer electronics applications.  

### **Features:**  
- **Overcurrent Protection:** Built-in current limiting for safe operation.  
- **Thermal Shutdown:** Protects the IC from overheating.  
- **Low Quiescent Current:** Improves efficiency in standby mode.  
- **High Ripple Rejection:** Reduces noise in the output voltage.  
- **Stable with Low-ESR Capacitors:** Ensures reliable performance.  

For exact details, always refer to the official Toshiba datasheet.

Application Scenarios & Design Considerations

Series regulator (Three-terminal voltage regulator)

Alternative Part Number

  • LM2937ET-3.3 --: 3.3V low-dropout linear regulator in TO-220, similar current capability and pinout, widely available and pin-compatible substitute.
  • L78L33ACZ --: 3.3V fixed linear regulator in TO-92/TO-220 style package, simple drop-in for low-current 3.3V regulation applications.
  • MC33269DT-3.3G --: 3.3V LDO regulator in DPAK/TO-220, comparable dropout and current rating, good alternative when TA48033BF is unavailable.

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