IC Phoenix logo

Home ›  L  › L59 > LP2980IM5-1.8

LP2980IM5-1.8 from NATIONAL,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

7.935ms

LP2980IM5-1.8

Manufacturer: NATIONAL

Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V

Partnumber Manufacturer Quantity Availability
LP2980IM5-1.8,LP2980IM518 NATIONAL 102000 In Stock

Description and Introduction

Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V The LP2980IM5-1.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (now part of Texas Instruments).  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 50mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Quiescent Current:** 75µA (typical)  
- **Package:** SOT-23-5 (Miniature 5-Pin Package)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Low Noise:** 30µVRMS (typical)  
- **Protection Features:** Thermal shutdown and current limit  

### **Descriptions and Features:**  
- Designed for battery-powered applications requiring low quiescent current.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Suitable for portable electronics, power-sensitive devices, and noise-sensitive applications.  
- Includes reverse-battery protection and thermal shutdown for reliability.  

The LP2980IM5-1.8 is optimized for space-constrained designs due to its small SOT-23-5 package.

Partnumber Manufacturer Quantity Availability
LP2980IM5-1.8,LP2980IM518 NS 91 In Stock

Description and Introduction

Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V The LP2980IM5-1.8 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 50mA  
- **Dropout Voltage:** 80mV (typical at 10mA load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** <1µA  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Package:** SOT-23-5 (IM5)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The LP2980IM5-1.8 is a precision LDO regulator designed for battery-powered applications requiring low noise and low quiescent current. It provides stable 1.8V output with minimal dropout voltage, making it suitable for portable electronics.  

### **Features:**  
- Ultra-low dropout voltage  
- Low noise output  
- Stable with low-ESR ceramic capacitors  
- Thermal shutdown and current limit protection  
- Low ground current for improved efficiency  
- Fast transient response  

This regulator is commonly used in portable devices, battery-powered systems, and noise-sensitive applications.

Partnumber Manufacturer Quantity Availability
LP2980IM5-1.8,LP2980IM518 NSC 12 In Stock

Description and Introduction

Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V The LP2980IM5-1.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 50mA  
- **Dropout Voltage:** 80mV (typical at 10mA load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**
- The LP2980IM5-1.8 is a micropower LDO regulator designed for battery-powered applications.  
- It provides a stable 1.8V output with low dropout voltage and low quiescent current.  
- Features reverse battery protection and thermal shutdown for enhanced reliability.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  
- **Reverse Battery Protection:** Safeguards the regulator if the battery is connected incorrectly.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum output capacitors.  
- **Noise Bypass Pin:** Allows for noise reduction with an external capacitor.  

This regulator is commonly used in portable electronics, battery-powered devices, and other applications requiring a stable 1.8V supply.

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