Features
- Input voltage range of 2.3V to 5.5V
- Threshold programming for 3.3V, 2.5V, and 1.8V systems
- Independent open-drain/push-pull outputs
- Fixed or system-programmable delay time
- Enable inputs for each monitored voltage
- Manual reset input
- Tiny footprint
- Pb-free/RoHS-compliant
- Halogen-free
- STQFN-14 package
Description
The SLG7SQ50533V is a compact 4-channel programmable voltage monitor designed to supervise multiple supply rails and provide reliable power system monitoring. It features four voltage monitoring channels, integrated reset functionality, and programmable control inputs that enable flexible power sequencing and fault detection. With low power consumption and configurable threshold monitoring, the device helps improve system reliability while minimizing board space in embedded and industrial applications.
For custom configurations, visit GreenPAK™ Programmable Mixed-Signal Products.
Parameters
| Attributes | Value |
|---|---|
| Monitored Inputs | 4 |
| Bias Voltage Range (V) | 2.3 - 5.5 |
| Sequenced Voltages | 2.3 - 5.5 |
| Enable | Active High |
| Initial Startup Requirements | x1 UVLO, x3 IN, x3 EN |
| Power Down Sequencing | No |
| Logic Level (s) | CMOS |
| Preset Or Adjustable Sequence | Without a regulated sequence |
| Sequenced Output Control | Push Pull |
| Advanced Features | Configurable Hardware Device |
Package Options
| Pkg. Type | Lead Count (#) |
|---|---|
| STQFN | 14 |
Product Comparison
| SLG7SQ50533 | SLG7SQ50520 | SLG7SQ50521 | SLG7SQ50538 | |
| Pkg. Type | STQFN | STQFN | STQFN | STQFN |
| Lead Count (#) | 14 | 12 | 14 | 20 |
| Bias Voltage Range | 2.3 - 5.5 | 1.71 - 5.5 | 2.3 - 5.5 | 1.71 - 5.5 |
| Enable | Active High | Active High | Active High | Active High |
| Preset Or Adjustable Sequence | Without a regulated sequence | Without a regulated sequence | Preset Order, Adjustable Delay | Preset Order |
| Sequenced Output Control | Push Pull | Push Pull | Push Pull | Open Drain NMOS, Push Pull |
| Advanced Features | Configurable Hardware Device | Configurable Hardware Device | Configurable Hardware Device, I2C compatible | Configurable Hardware Device |
Applications
- Computing and storage systems
- Networking and communications equipment
- Telecommunications infrastructure
- FPGA and ASIC platforms
- Industrial automation and control systems
- Servers and data center equipment
- Embedded processing systems
- Advanced power management subsystems