IC Phoenix logo

Home ›  L  › L16 > LD2981CM18TR

LD2981CM18TR from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

LD2981CM18TR

Manufacturer: ST

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW

Partnumber Manufacturer Quantity Availability
LD2981CM18TR ST 1622 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW The LD2981CM18TR is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics (ST). Below are its key specifications, descriptions, and features:

### **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:** 1.5µA (typical in OFF mode), 50µA (typical in ON mode)  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
The LD2981CM18TR is a low-quiescent-current LDO regulator designed for battery-powered applications. It features very low dropout voltage and ultra-low power consumption, making it suitable for portable and energy-efficient devices.  

### **Features:**  
- **Ultra-Low Quiescent Current:** Ideal for battery-operated systems.  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Thermal Protection:** Built-in thermal shutdown for safety.  
- **Short-Circuit Protection:** Protects the device from damage.  
- **Enable Pin (EN):** Allows shutdown mode for power saving.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥1µF).  

This information is sourced from STMicroelectronics' official documentation. Let me know if you need further details.

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