Specifications
| Attribute | Value |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| Function | Electronic Fuse |
| Accuracy | ±2% |
| Voltage-Input | 4.5V ~ 60V |
| Current-Output | 6A |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 24-VFQFN Exposed Pad |
Overview
Description
TPS16632RGER is a Texas Instruments voltage supervisor (reset generator) in the TPS1663x family. It monitors the system supply (Vcc) and asserts a reset to a microcontroller or processor when the supply falls out of spec or during power-up, helping the MCU start in a known state and preventing erratic operation from brown-out conditions. The device typically offers a fixed threshold around 3.3 V, a defined power-on reset delay, and a reset output that drives the MCU reset line; some variants also provide a manual-reset input. The RGER suffix denotes a RoHS-compliant, tape-and-reel package in an 8-pin form factor (commonly VSSOP-8/SOIC-8). For exact electrical characteristics, timing, and pinout, consult the TI datasheet. Typical applications include MCU/DSP/FPGA supervision in battery-powered or isolated systems.
Equivalent
TPS16632RGER is a voltage supervisor/reset IC for a 3.3V rail with a ~2.93V reset threshold and a push-pull output. Common equivalents/alternatives include:
- Microchip MCP1316/MCP1317 family (2.93V fixed threshold)
- On Semiconductor NCP301/NCP302 series
- Maxim MAX809/MAX810 family
- TI TLV803 (3.3V variant, if staying with TI)
- Microchip MCP1316/MCP1317 family (2.93V fixed threshold)
- On Semiconductor NCP301/NCP302 series
- Maxim MAX809/MAX810 family
- TI TLV803 (3.3V variant, if staying with TI)
Features
TPS16632RGER is a three-channel voltage monitor from TI. Key features include:
- Independent monitoring of three supply rails
- Power-on reset (POR) outputs per channel (open-drain, active-low)
- Individual reset delays with hysteresis for clean resets
- Manual reset input for external control
- Wide operating voltage range (typical 1.8V–5.5V)
- Fixed threshold options per channel with built-in hysteresis
- Low quiescent current
- Resets can be OR-wired for centralized supervision
- Small 8-pin package; Pb-free, Tape & Reel (RGER) packaging
Note: for exact threshold values, timing details, and package options, refer to the TI datasheet.
- Independent monitoring of three supply rails
- Power-on reset (POR) outputs per channel (open-drain, active-low)
- Individual reset delays with hysteresis for clean resets
- Manual reset input for external control
- Wide operating voltage range (typical 1.8V–5.5V)
- Fixed threshold options per channel with built-in hysteresis
- Low quiescent current
- Resets can be OR-wired for centralized supervision
- Small 8-pin package; Pb-free, Tape & Reel (RGER) packaging
Note: for exact threshold values, timing details, and package options, refer to the TI datasheet.
Pinout
- Pin count: 20 pins (TSSOP-20/VSSOP-20 package, RoHS, indicated by RGER).
- Function: TPS16632RGER is a dual-channel voltage supervisor/reset IC. It monitors two supply rails, provides two independent reset outputs (POR on power-up/down and during under-voltage), and includes a manual reset input for deterministic MCU/system reset sequencing.
- Function: TPS16632RGER is a dual-channel voltage supervisor/reset IC. It monitors two supply rails, provides two independent reset outputs (POR on power-up/down and during under-voltage), and includes a manual reset input for deterministic MCU/system reset sequencing.
Manufacturer
- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits for electronics designers and manufacturers worldwide.
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits for electronics designers and manufacturers worldwide.
Application
TPS16632RGER is a voltage supervisor/reset IC. Common applications include:
- Reset generation for MCUs/MPUs/DSPs
- Power-on/power-down reset and brown-out protection
- Safe-system startups in embedded systems
- Use in consumer electronics, industrial controls, and automotive electronics for reliable reset signaling during Vcc fluctuations.
- Reset generation for MCUs/MPUs/DSPs
- Power-on/power-down reset and brown-out protection
- Safe-system startups in embedded systems
- Use in consumer electronics, industrial controls, and automotive electronics for reliable reset signaling during Vcc fluctuations.
Package
TPS16632RGER comes in an 8-pin VSSOP (Very Small Outline, no-lead) package.
