IC Phoenix logo

Home ›  T  › T78 > TPS73230DBVT

TPS73230DBVT from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

TPS73230DBVT

Manufacturer: TI

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection

Partnumber Manufacturer Quantity Availability
TPS73230DBVT TI 4270 In Stock

Description and Introduction

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection The TPS73230DBVT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 34mV (typical) at 100mA load  
- **Input Voltage Range:** 1.7V to 5.5V  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 17µA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 75dB at 1kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- The TPS73230DBVT is a low-dropout linear regulator designed for applications requiring high PSRR, low noise, and low quiescent current.  
- It features a fast transient response, making it suitable for portable and battery-powered applications.  
- The device includes built-in protection features such as thermal shutdown and current limit.  

### **Features:**  
- **Low Dropout Voltage:** 34mV (typical) at 100mA  
- **High PSRR:** 75dB at 1kHz  
- **Low Noise:** 30µVRMS (10Hz to 100kHz)  
- **Low Quiescent Current:** 17µA (typical)  
- **Stable with Small Ceramic Capacitors:** ≥1µF  
- **Thermal Shutdown and Current Limit Protection**  
- **Fast Start-Up Time:** ~50µs  
- **Green Product & RoHS Compliant**  

This information is based solely on TI's official datasheet for the TPS73230DBVT.

Application Scenarios & Design Considerations

Cap-Free, NMOS, 250mA Low Dropout Regulator with Reverse Current Protection

Alternative Part Number

  • LP2985AIM5-3.0 --: Low-dropout 3.0V regulator in SOT-23-5 with similar current capability and low noise, pin-compatible footprint for many designs.
  • MIC5205-3.0YM5 --: 3.0V LDO in SOT-23-5 with low dropout and low quiescent current, a common drop-in style alternative from a different series.
  • ADP151AUJZ-3.0-R7 --: Ultra-low-noise 3.0V LDO in TSOT-5, suitable replacement when low output noise and stable regulation are required.

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