01 / 产品信息
产品概述
TLV809 是一款 3 引脚电源电压监控器,提供低有效推挽复位,阈值 2.25/2.64/2.93/4.55 V,复位延迟 200 ms。其典型静态电流 9 uA,监控单一电源,工作温度 -40°C 至 85°C。用于 MCU 系统的上电复位与欠压保护。
- 厂商
- TI
- 型号
- TLV809I50DBVR
- 品类
- 电源管理芯片
- 封装
- SOT-23-3
- 包装
- 卷带
- 成色
- 全新原装
- 合规
- RoHS & REACH Compliant
- 生命周期
- 与原厂确认
- 交期 / 最小起订量
- 以报价为准
02 / 技术资料
技术参数
30 项结构与连接
- All other pins
- 6.5
- Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001
- ±2000
- CIN VDD bypass capacitor
- 0.1 µF
- TLV
- 809J25
- Negative-going input
- 809L30
- VDD = 2.5 V to 6 V, IOH = –500 µA VDD
- 0.2
- VDD = 6 V, IOH = –4 mA VDD
- 0.4
- VDD = 2 V to 6 V, IOH = 500 µA
- 0.3
- VDD = 6 V, IOH = 4 mA
- 0.4
- Negative-going input TLV809L30
- 2.64
- VDD = 2 V, RESET is unconnected
- 9
- VDD = 6 V, RESET is unconnected
- 20
- CI Input capacitance VI = 0 V to
- 5 pF
- td Delay time VDD ≥ VIT– + 0.2 V; see Figure 7-1
- 200 ms
- tPHL VDD to RESET delay VIL = VIT– – 0.2 V, VIH = VIT– + 0.2
- 10 µs
- 6 Submit Document Feedback Copyright © 2
- 020 Texas I
性能与环境
- Supply voltage
- 6.5
- IOL Maximum low output current
- 5 mA
- IOH Maximum high output current
- 5 mA
- IIK Input clamp current (VI < 0 or VI > VDD)
- ±20 mA
- IOK Output clamp current (VO < 0 or VO > VDD)
- ±20 mA
- TA Operating free-air temperature
- 85 °C
- Tstg Storage temperature
- 150 °C
- VDD Supply voltage
- 6 V
- TA Operating free-air temperature range
- 85 °C
- threshold voltage
- 809K33
- VOH High-level output voltage VDD = 3.3 V, IOH = –2 mA VDD
- 0.4 V
- VOL Low-level output voltage VDD = 3.3 V, IOH = 2 mA
- 0.4 V
- Power-up reset voltage(1) VDD ≥ 1.1 V, IOL = 50 µA
- 0.2 V
- threshold voltage(2) TLV809K33
- 2.93
03 / 原厂资料
规格与文档
请使用原厂官方文档,在设计定稿前核对电气特性、封装尺寸与工作限值。
请确认当前库存、生产日期代码、包装、价格与交货条款。产品信息不构成约束性报价,最终规格以报价为准。