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LD29150PTR

Name: LD29150PTR
Rating: 4.7 (12 reviews)

IC REG LINEAR POS ADJ 1.5A PPAK

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資料表 LD29150PTR DataSheet
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規格

Part Status	Active
Output Configuration	Positive
Output Type	Adjustable
Number of Regulators	1
Voltage - Input (Max)	14V
Voltage - Output (Min/Fixed)	1.23V
Voltage - Output (Max)	13.3V
Voltage Dropout (Max)	0.7V @ 1.5A
Current - Output	1.5A
Current - Quiescent (Iq)	180 µA
PSRR	75dB (120Hz)
Control Features	Enable
Protection Features	Over Current, Over Temperature
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	TO-252-5, DPAK (4 Leads + Tab)
Supplier Device Package	PPAK
Base Product Number	LD29150
Current - Supply (Max)	80 mA

概述

Description

LD29150PTR is a specific product code or identifier, likely related to a particular item, technology, or system. Without additional context, it's challenging to provide precise information. However, products or components with such codes typically belong to categories like electronics, pharmaceuticals, or industrial equipment.
If LD29150PTR is a component, it may refer to specifications, compatibility, or use cases relevant to a certain industry. For example, it could be a part number for a semiconductor, a chemical compound, or a mechanical part.
To gain a thorough understanding of LD29150PTR, one should refer to the manufacturer's documentation, technical datasheets, or industry-specific resources that provide detailed descriptions, applications, and specifications related to the identifier.

Features

The LD29150PTR is a low-dropout (LDO) voltage regulator that features a fixed output voltage of 1.5V and a maximum output current of 1A. It operates with a low dropout voltage, typically around 200mV at full load, making it suitable for battery-powered applications where efficiency is crucial. The device includes built-in overcurrent, over-temperature, and short-circuit protection to enhance reliability.
Key features include:
- Input Voltage Range: Up to 16V
- Output Voltage: 1.5V (fixed)
- Load Regulation: Excellent performance under varying load conditions
- Line Regulation: Minimal voltage variation with changes in input voltage
- Low Quiescent Current: Ideal for low-power applications
- Package: Available in a compact SOT-223 package
The LD29150PTR is commonly used in portable devices, microcontrollers, and other applications requiring stable voltage regulation with minimal power loss.

Package

The LD29150PTR is packaged in a small SOT-23-5 package type, which is a surface-mount technology (SMT) package commonly used for low-power voltage regulators.

Pinout

The LD29150PTR is a low dropout (LDO) linear voltage regulator with a pin count of 5. Its primary functions include providing a stable output voltage while handling variations in input voltage and load conditions.
The pin configuration is as follows:
1. Input (VIN): Connects to the input voltage supply.
2. Ground (GND): Common ground connection.
3. Output (VOUT): Provides the regulated output voltage.
4. Enable (EN): This pin enables or disables the output when driven high or low, respectively.
5. Bypass (BP): Used to improve transient response and noise performance by connecting an external capacitor.
The LD29150PTR typically provides an output voltage of 1.5V, with low dropout voltage, making it suitable for battery-powered applications where efficiency is critical.

Manufacturer

The LD29150PTR is manufactured by STMicroelectronics, a multinational semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics designs, develops, manufactures, and markets a wide range of semiconductor products that are used in various applications, including automotive, industrial, consumer electronics, and communications. The company is known for its innovation in microcontrollers, power management ICs, sensors, and other electronic components, playing a significant role in the global electronics market.

Application

The LD29150PTR is a low-dropout voltage regulator commonly used in various application areas, including power management for portable devices, battery-powered equipment, automotive electronics, and consumer electronics. It provides stable output voltage, low quiescent current, and is suitable for powering microcontrollers, sensors, and RF devices. Its compact design and efficient performance make it ideal for space-constrained applications.

Equivalent

The LD29150PTR is a low-dropout (LDO) voltage regulator. Equivalent products include the MCP1700 (Microchip), LP2985 (Texas Instruments), and MIC5205 (Microchip). Ensure to verify specifications such as output voltage, current rating, and package type to confirm compatibility.