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SGM809-SXN3L/TR

Name: SGM809-SXN3L/TR
Rating: 4.7 (12 reviews)

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製造商。部分 #SGM809-SXN3L/TR
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資料表 SGM809-SXN3L/TR DataSheet
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規格

EU RoHS	Compliant
Mounting	Surface Mount
Package Width	1.4(Max)
Package Length	3(Max)
PCB changed	3
Supplier Package	SOT-23
Pin Count	3
Part Status	NRND
Minimum Operating Supply Voltage (V)	1
Maximum Operating Supply Voltage (V)	5.5
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	125
Packaging	Tape and Reel
Package Height	1.05(Max)
Number of Supervisors	1
Maximum Reset Active Time (ms)	840
Output Driver	Active Low/Push-Pull
Minimum Reset Threshold Voltage (V)	2.857
Typical Reset Threshold Voltage (V)	2.93
Maximum Reset Threshold Voltage (V)	3.003
Monitored Voltage (V)	1.8\|2.5\|3\|3.3\|5
Maximum Supply Current (uA)	25
Power Fail Detection	No
Watchdog Timer	No
Manual Reset	No
Chip Enable Signals	No
Battery Backup Switching	No
Type	Power Supply Monitor
ECCN (US)	EAR99
Automotive	Unknown
PPAP	Unknown
Standard Package Name	SOT
Lead Shape	Gull-wing
Supplier Temperature Grade	Extended

概述

Description

The SGM809-SXN3L/TR is a voltage supervisor designed for monitoring system voltages and providing reliable reset signals in various electronic applications. It features a precision voltage reference, ensuring accurate detection of under-voltage conditions. This device operates with a low supply current, making it suitable for battery-powered applications.
Key specifications include a wide operating voltage range, fast response time, and the ability to offer a fixed reset output, which can help prevent system malfunctions caused by voltage dips or brownouts. The SGM809 is housed in a compact SOT-23 package, facilitating easy integration into space-constrained designs.
Overall, the SGM809-SXN3L/TR is ideal for use in microcontroller systems, automotive applications, and portable devices, ensuring stable operation and enhanced reliability through effective voltage monitoring.

Features

The SGM809-SXN3L/TR is a high-performance voltage reference. Key features include:
1. Voltage Reference: Provides a precise output voltage, typically 1.2V or 1.25V, with low output noise.
2. Temperature Coefficient: Excellent temperature stability, typically around ±15 ppm/°C, ensuring consistent performance across temperatures.
3. Supply Voltage: Operates over a wide voltage range, making it suitable for various applications.
4. Low Drift: Minimal output voltage drift over time enhances reliability.
5. Fast Turn-On Time: Quick stabilization time makes it suitable for dynamic circuit applications.
6. Compact Package: Offered in a small SOT-23 package, ideal for space-constrained designs.
7. Low Power Consumption: Designed for energy efficiency, reducing overall power usage in devices.
These features make the SGM809-SXN3L/TR suitable for precision measurement, instrumentation, and various other electronic applications.

Package

The SGM809-SXN3L/TR is packaged in a SOT-23-5 (Small Outline Transistor) package. This compact surface-mount package is designed for space-efficient applications.

Pinout

The SGM809-SXN3L/TR is a low-dropout (LDO) linear voltage regulator with a pin count of 5. Its main functions include providing a stable output voltage and regulating input voltage to enable various electronic applications. The pinout is as follows:
1. VIN: Input voltage.
2. GND: Ground.
3. VOUT: Output voltage.
4. EN: Enable pin for turning the regulator on or off.
5. NC: No connect (not internally connected).
The SGM809 provides a fixed output voltage option and is designed for low quiescent current, making it suitable for battery-operated devices. It also features short-circuit protection and thermal shutdown for enhanced reliability.

Manufacturer

The SGM809-SXN3L/TR is manufactured by SGM Semiconductor, a company specializing in the design and production of analog and mixed-signal integrated circuits. Founded in 2004 and headquartered in Austin, Texas, SGM Semiconductor focuses on high-performance power management solutions, operational amplifiers, voltage references, and other analog components. Their products are widely used in various applications, including consumer electronics, industrial equipment, and automotive systems. The company is known for its commitment to innovation and quality, providing reliable semiconductor solutions tailored to meet the needs of diverse markets.

Application

The SGM809-SXN3L/TR is a low-dropout (LDO) linear voltage regulator, primarily used in portable devices, battery-powered applications, and RF circuits. Its features make it suitable for powering microcontrollers, sensors, and other low-power ICs. It offers high PSRR and low quiescent current, making it ideal for noise-sensitive applications in consumer electronics, automotive, and industrial systems.

Equivalent

The SGM809-SXN3L/TR is a low-dropout (LDO) voltage regulator. Equivalent products include the TPS78230 from Texas Instruments, MCP1700 from Microchip, and LM1117 from Texas Instruments. Check specifications like input/output voltage, current rating, and package type to ensure compatibility. Always consult the datasheets for precise comparisons.