LT1175IS8#TRPBF

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LT1175IS8#TRPBF

IC REG LINEAR NEG ADJ 500MA 8-SO

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Specifications

Part Status Active
Output Configuration Negative
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) -20V
Voltage - Output (Min/Fixed) -3.8V
Voltage - Output (Max) -19.3V
Voltage Dropout (Max) 0.7V @ 500mA
Current - Output 500mA
Current - Quiescent (Iq) 80 µA
Control Features Current Limit, Enable
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
Base Product Number LT1175

Overview

Description

The LT1175IS8#TRPBF is a precision voltage reference and regulator designed by Analog Devices. It provides a stable output voltage of 5 volts with low output noise and excellent line and load regulation. This device features a wide input voltage range and can deliver up to 50 mA of output current, making it suitable for a variety of applications, including battery-powered devices, instrumentation, and precision analog circuits.
Key features include a low temperature coefficient, high accuracy, and the ability to operate over a wide temperature range. The LT1175 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) form factor, which is ideal for space-constrained designs. Its low dropout voltage allows for efficient operation even with minimal headroom between the input and output voltage.
Overall, the LT1175IS8#TRPBF is a reliable choice for applications requiring precision voltage regulation and reference.

Features

The LT1175IS8#TRPBF is a high-performance voltage reference from Analog Devices. Key features include:
1. Output Voltage: It provides a precise output voltage of 2.5V.
2. Temperature Coefficient: Offers a low temperature coefficient of 15 ppm/°C, ensuring stable performance across temperature variations.
3. Low Noise: Characterized by low output noise, enhancing the accuracy of sensitive applications.
4. Wide Input Voltage Range: Supports a broad input voltage range, making it versatile for various circuits.
5. Low Drift: Provides minimal drift over time, ensuring long-term reliability.
6. High Accuracy: Features high initial accuracy of ±1 mV, which is crucial for precision applications.
7. Compact Package: Housed in an 8-lead SOIC package, it allows for space-efficient designs.
These features make the LT1175 ideal for precision analog applications, including data acquisition systems, instrumentation, and reference sources.

Package

The LT1175IS8#TRPBF is available in an 8-lead SOIC (Small Outline Integrated Circuit) package type.

Pinout

The LT1175IS8#TRPBF is an 8-pin integrated circuit (IC) from Linear Technology (now part of Analog Devices). It is a precision voltage reference and can be used in applications requiring stable reference voltages.
### Pin Count:
- Total Pins: 8
### Pin Functions:
1. Pin 1 (OUT): Output voltage.
2. Pin 2 (V- or GND): Negative supply or ground.
3. Pin 3 (V+ or VIN): Positive supply voltage.
4. Pin 4 (REF): Reference voltage output (desired reference).
5. Pin 5 (NC): No connection (not internally connected).
6. Pin 6 (NC): No connection (not internally connected).
7. Pin 7 (VOUT): Output voltage for load.
8. Pin 8 (SENSE): Voltage sense input for improved accuracy.
This IC is designed for low noise and high precision applications, often used in instrumentation and measurement systems.

Manufacturer

The LT1175IS8#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovative solutions in various applications, including telecommunications, automotive, medical, and industrial sectors. Analog Devices focuses on delivering precision signal processing and data conversion technologies, including amplifiers, converters, and sensors, catering to a wide range of electronics markets and providing high-quality, reliable components for engineers and manufacturers.

Application

The LT1175IS8#TRPBF is a high-performance precision voltage reference used in various applications, including:
1. Data acquisition systems
2. Analog-to-digital converters (ADCs)
3. Signal conditioning circuits
4. Instrumentation and measurement systems
5. Voltage regulation
6. Industrial automation
Its low temperature coefficient and high accuracy make it suitable for precision applications requiring stable reference voltages.

Equivalent

Equivalent products to the LT1175IS8#TRPBF include the LM317, LM1084, and MCP1700, which also serve as low-dropout voltage regulators. For more precise replacements, consider the LT3080 or TPS7A47, as they share similar specifications and performance characteristics. Always check the datasheets for compatibility with your specific application requirements.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

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