圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | HiTrend Tech (Shanghai) |
| Package | LQFP32_7Z7 |
概述
Description
HT7034 is a low-power voltage detector IC designed to monitor system voltages and provide a reset signal when the voltage falls below a preset threshold. It is commonly used in microcontrollers, embedded systems, and battery-powered devices to ensure stable operation.
Key Features:
- Adjustable Threshold: Typically operates at 3.08V (fixed or adjustable variants available).
- Low Power Consumption: Ideal for battery applications.
- Open-Drain Output: Supports flexible interfacing.
- Wide Voltage Range: Operates from 1V to 7V.
Applications:
- Power-on reset circuits.
- Battery voltage monitoring.
- System protection against voltage drops.
HT7034 is compact, reliable, and widely used in consumer electronics, IoT devices, and industrial controls. For precise specifications, refer to the datasheet.
Key Features:
- Adjustable Threshold: Typically operates at 3.08V (fixed or adjustable variants available).
- Low Power Consumption: Ideal for battery applications.
- Open-Drain Output: Supports flexible interfacing.
- Wide Voltage Range: Operates from 1V to 7V.
Applications:
- Power-on reset circuits.
- Battery voltage monitoring.
- System protection against voltage drops.
HT7034 is compact, reliable, and widely used in consumer electronics, IoT devices, and industrial controls. For precise specifications, refer to the datasheet.
Equivalent
The HT7034 is a voltage detector IC. Equivalent or similar products include:
- MCP1316 (Microchip)
- TPS3808 (Texas Instruments)
- MAX809 (Maxim Integrated)
- CAT809 (ON Semiconductor)
- APX809 (Diodes Incorporated)
These chips offer comparable reset monitoring functions with adjustable or fixed voltage thresholds. Check datasheets for exact specs.
- MCP1316 (Microchip)
- TPS3808 (Texas Instruments)
- MAX809 (Maxim Integrated)
- CAT809 (ON Semiconductor)
- APX809 (Diodes Incorporated)
These chips offer comparable reset monitoring functions with adjustable or fixed voltage thresholds. Check datasheets for exact specs.
Pinout
The HT7034 is a voltage detector IC with 3 pins in a SOT-23 package.
Pin Functions:
1. VDD (Pin 1): Power supply input (typically 1.2V–12V).
2. GND (Pin 2): Ground connection.
3. OUT (Pin 3): Open-drain output (active low when voltage drops below the detection threshold).
The HT7034 monitors voltage levels and triggers a reset signal when VDD falls below a preset threshold (e.g., 3.4V for the HT7034-3 variant). It is commonly used in power management for microcontrollers and other digital systems.
Pin Functions:
1. VDD (Pin 1): Power supply input (typically 1.2V–12V).
2. GND (Pin 2): Ground connection.
3. OUT (Pin 3): Open-drain output (active low when voltage drops below the detection threshold).
The HT7034 monitors voltage levels and triggers a reset signal when VDD falls below a preset threshold (e.g., 3.4V for the HT7034-3 variant). It is commonly used in power management for microcontrollers and other digital systems.
Application
The HT7034 is a low-dropout (LDO) voltage regulator commonly used in:
1. Consumer Electronics – Powering microcontrollers, sensors, and displays in devices like smart home gadgets.
2. Industrial Systems – Providing stable voltage for control circuits and instrumentation.
3. Automotive Electronics – Supporting infotainment, lighting, and ECU modules.
4. Battery-Powered Devices – Extending battery life in portable equipment due to its low quiescent current.
5. Embedded Systems – Ensuring reliable voltage for IoT and wearable devices.
Its key features include low noise, high accuracy, and thermal protection, making it suitable for precision applications.
1. Consumer Electronics – Powering microcontrollers, sensors, and displays in devices like smart home gadgets.
2. Industrial Systems – Providing stable voltage for control circuits and instrumentation.
3. Automotive Electronics – Supporting infotainment, lighting, and ECU modules.
4. Battery-Powered Devices – Extending battery life in portable equipment due to its low quiescent current.
5. Embedded Systems – Ensuring reliable voltage for IoT and wearable devices.
Its key features include low noise, high accuracy, and thermal protection, making it suitable for precision applications.
