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LT3012HFE#TRPBF

Name: LT3012HFE#TRPBF
Rating: 4.7 (12 reviews)

IC REG LIN POS ADJ 16-TSSOP-EP

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資料表 LT3012HFE#TRPBF DataSheet
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規格

Part Status	Active
Output Configuration	Positive
Output Type	Adjustable
Number of Regulators	1
Voltage - Input (Max)	80V
Voltage - Output (Min/Fixed)	1.24V
Voltage - Output (Max)	60V
Voltage Dropout (Max)	0.63V @ 200mA
Current - Output	200mA
Current - Quiescent (Iq)	110 µA
PSRR	75dB (120Hz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Reverse Polarity
Operating Temperature	-40°C ~ 140°C
Mounting Type	Surface Mount
Package / Case	16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	16-TSSOP-EP
Base Product Number	LT3012
Current - Supply (Max)	18 mA

概述

Description

The LT3012HFE#TRPBF is a low-dropout (LDO) voltage regulator manufactured by Analog Devices (formerly Linear Technology). It is designed to provide a stable output voltage while maintaining high efficiency and low noise. The device can deliver up to 1.5A of output current and features a wide input voltage range, typically from 1.8V to 20V, making it suitable for various applications.
Key features include an adjustable output voltage, excellent line and load transient response, and low output noise, which makes it ideal for powering sensitive analog circuits. The LT3012 also includes built-in protection features such as current limiting and thermal shutdown, enhancing its reliability in various operating conditions.
The package type for the LT3012HFE#TRPBF is typically a TSOT-23 or a similar compact form, allowing for efficient use of space on PCBs. It's widely used in applications like portable devices, RF systems, and precision analog circuits, where power efficiency and noise performance are critical.

Features

The LT3012HFE#TRPBF is a low dropout (LDO) linear voltage regulator designed by Analog Devices. Key features include:
1. Output Voltage Range: Adjustable output voltage from 1.2V to 20V.
2. Low Dropout Voltage: Typically 300mV at 1A load, allowing efficient operation with minimal input-output voltage differential.
3. High Output Current: Capable of supplying up to 1.5A of output current.
4. Low Quiescent Current: Features low quiescent current, enhancing efficiency, especially in battery-powered applications.
5. Thermal Protection: Integrated thermal shutdown for over-temperature protection.
6. Short-Circuit Protection: Offers short-circuit and overcurrent protection for enhanced reliability.
7. Voltage Noise: Low output noise, making it suitable for sensitive applications.
8. Package: Available in a compact 8-lead SOIC or 8-lead MSOP package.
These features make the LT3012HFE#TRPBF ideal for powering analog circuits, RF devices, and other sensitive loads where low noise and efficient power management are essential.

Package

The LT3012HFE#TRPBF is packaged in a 3-Lead TO-220 plastic package. This type of package is designed for efficient heat dissipation and is commonly used in power management applications.

Pinout

The LT3012HFE#TRPBF is a low dropout (LDO) voltage regulator from Analog Devices. It comes in a 5-lead SOT-23 package, which has a pin count of 5.
Pin Functions:
1. Vin (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground connection.
3. Vout (Pin 3): Regulated output voltage.
4. Adj (Pin 4): Adjust pin for setting output voltage (used with external resistors).
5. NC (Pin 5): No connect (not internally connected; can be left floating).
This device is suitable for various applications requiring a stable output voltage with low dropout and is characterized by high accuracy and low noise.

Manufacturer

The manufacturer of the LT3012HFE#TRPBF is Analog Devices, Inc. Analog Devices is a leading global company that specializes in designing and manufacturing a wide range of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company’s products are widely used in various sectors, including communications, automotive, industrial, and consumer electronics. Founded in 1965, Analog Devices is known for its innovation in signal processing technology and its commitment to delivering high-quality solutions that enable superior performance in complex electronic systems.

Application

The LT3012HFE#TRPBF is a low-dropout (LDO) linear voltage regulator used in various applications, including battery-powered devices, precision instrumentation, and noise-sensitive circuits. Its features make it suitable for high-performance analog systems, RF applications, and power management in telecommunications, automotive, and industrial equipment. The device provides stable output voltage with low noise, making it ideal for powering sensitive components.

Equivalent

The LT3012HFE#TRPBF is a low dropout (LDO) voltage regulator. Equivalent products include the LM317 from Texas Instruments, the MCP1700 from Microchip, and the TPS7A47 from Texas Instruments. Ensure to compare specifications such as output voltage, current rating, dropout voltage, and package type for compatibility.