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TLV803SDBZR

更新时间: 2024-11-08 12:15:55
品牌 Logo 应用领域
德州仪器 - TI 电源电路电源管理电路光电二极管监控PC
页数 文件大小 规格书
16页 607K
描述
3-Pin Voltage Supervisors with Active-Low, Open-Drain Reset

TLV803SDBZR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOT-23
包装说明:TSSOP, TO-236针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.77
Samacsys Confidence:4Samacsys Status:Released
Samacsys PartID:292242Samacsys Pin Count:3
Samacsys Part Category:Integrated CircuitSamacsys Package Category:SOT23 (3-Pin)
Samacsys Footprint Name:DBZ0003A-1Samacsys Released Date:2020-03-09 12:48:58
Is Samacsys:N可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G3
JESD-609代码:e4长度:2.92 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:3
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TO-236封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:1.1/6 V认证状态:Not Qualified
座面最大高度:1.22 mm子类别:Power Management Circuits
最大供电电流 (Isup):0.025 mA最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):1.1 V标称供电电压 (Vsup):2 V
表面贴装:YES温度等级:AUTOMOTIVE
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.96 mm端子位置:DUAL
阈值电压标称:+2.93V处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.3 mmBase Number Matches:1

TLV803SDBZR 数据手册

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TLV803M, TLV803R  
TLV803S, TLV803Z  
TLV863M  
www.ti.com  
SBVS157B APRIL 2011REVISED AUGUST 2011  
3-Pin Voltage Supervisors  
with Active-Low, Open-Drain Reset  
Check for Samples: TLV803M, TLV803R, TLV803S, TLV803Z, TLV863M  
1
FEATURES  
DESCRIPTION  
The TLV803 family of supervisory circuits provides  
circuit initialization and timing supervision, primarily  
for DSPs and processor-based systems.  
2
3-Pin SOT23 Package  
Supply Current: 9 µA (Typical)  
Precision Supply Voltage Monitor:  
2.5 V, 3 V, 3.3 V, 5 V  
The TLV803 and TLV863 are functionally equivalent.  
The TLV863 provides an alternate pinout of the  
TLV803.  
Power-On Reset Generator with  
Fixed Delay Time of 200 ms  
During power-on, RESET asserts when the supply  
Pin-for-Pin Compatible with MAX803  
Temperature Range: 40°C to +125°C  
Open-Drain, RESET Output  
voltage (VDD  
)
becomes greater than 1.1 V.  
Thereafter, the supervisory circuit monitors VDD and  
keeps RESET active as long as VDD remains below  
the threshold voltage VIT. An internal timer delays the  
return of the output to the inactive state (high) to  
APPLICATIONS  
ensure proper system reset. The delay time (td(typ)  
=
DSPs, Microcontrollers, and Microprocessors  
Wireless Communication Systems  
Portable/Battery-Powered Equipment  
Programmable Controls  
200 ms) starts after VDD has risen above the  
threshold voltage, VIT. When the supply voltage drops  
below the VIT threshold voltage, the output becomes  
active (low) again. All the devices in this family have  
a fixed sense-threshold voltage (VIT) set by an  
internal voltage divider.  
Intelligent Instruments  
Industrial Equipment  
The product spectrum is designed for supply voltages  
of 2.5 V, 3 V, 3.3 V, and 5 V. The circuits are  
available in a 3-pin SOT-23 package. The TLV803  
Notebook and Desktop Computers  
Automotive Systems  
devices are characterized for operation over  
a
temperature range of 40°C to +125°C.  
DEVICE FAMILY COMPARISON  
DEVICE  
TLV803  
TLV809  
TLV810  
FUNCTION  
Open-Drain, RESET Output  
Push-Pull, RESET Output  
Push-Pull, RESET Output  
TYPICAL APPLICATION  
3.3-V LDO  
3.3 V  
OUT  
5 V  
IN  
TLV803  
DBZ Package  
(Top View)  
TLV863  
DBZ Package  
(Top View)  
GND  
VDD  
DSP/FPGA/ASIC  
1
3
2
1
GND  
RESET  
VDD  
TLV803S  
VDD  
3
GND  
RESET  
RESET  
GND  
GND  
2
RESET  
VDD  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2011, Texas Instruments Incorporated  
 
 

TLV803SDBZR 替代型号

型号 品牌 替代类型 描述 数据表
TLV803SDBZT TI

完全替代

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