TPS3899DL01DSER

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TPS3899DL01DSER

NANOPOWER SUPERVISOR WITH PROGRA

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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Simple Reset/Power-On Reset
NumberofVoltagesMonitored 1
Voltage-Threshold Adjustable/Selectable
Output Open Drain or Open Collector
Reset Active Low
ResetTimeout 40µs Typical
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 6-WFDFN

Übersicht

Description

TPS3899DL01DSER is a Texas Instruments single-channel voltage supervisor in the TPS3899 family. It monitors the system supply voltage (VCC) and generates a reset signal to ensure a reliable microcontroller or digital logic startup and brown-out protection. When the monitored voltage falls below a fixed threshold, the RESET output is asserted; once VCC rises above the threshold and the device’s release time expires, RESET is deasserted to allow normal operation. The device is designed for ultra-low quiescent current and fast response, making it suitable for battery-powered and low-power systems. The DL01DSER suffix indicates the specific packaging and reel/options for this one-channel device. Typical uses include MCU/FPGA reset circuits and other digital logic reset protection. For exact voltage threshold options, reset timing, pinout, and packaging details, consult the TPS3899 datasheet and packaging documentation.

Features

TPS3899DL01DSER features (highlights):
- Single-supply voltage supervisor with reset output for MCUs
- Wide operating voltage range with fast power-on/reset
- Very low quiescent current (microamp range)
- Fixed and/or adjustable threshold options with hysteresis for noise immunity
- Manual reset input (MR) to force a reset
- Enable input to gate the reset output
- Active-low, push-pull reset output suitable for MCU resets
- Robust across temperature: typical -40°C to 125°C
- Small, RoHS-compliant DSER package for compact designs

Package

SC70-6 (6-pin) small-outline package. The DSER suffix indicates a lead-free/RoHS-compliant SC70-6 package for the TPS3899DL01DSER.

Pinout

- Pin count: 8 pins.
- Function: Voltage supervisor/reset IC. Monitors Vcc and generates an appropriate reset signal for a microcontroller when the supply falls below its threshold or when a manual reset is asserted; releases reset once the supply is stable above threshold.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- Company type: American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits.

Application

TPS3899DL01DSER is a voltage supervisor/reset IC. Applications: monitor supply rails and generate MCU/MPU reset signals; brown-out and power-on reset control; protection for battery-powered/IoT devices (wearables, sensors) needing ultra-low quiescent current; supervision for DC-DC converters and PMIC rails; reliable reset in industrial and consumer electronics, data loggers, and embedded systems.

Equivalent

TPS3899DL01DSER is TI’s voltage supervisor/reset IC. Equivalents (same function, similar thresholds) from other vendors include Microchip MCP1315/1316/1318, Maxim MAX809/MAX810, and Analog Devices ADM8310/ADM8311. Always verify threshold, reset delay, manual-reset input, and package when cross-referencing.

Versand

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Zahlungen

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