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TLV803E_V08中文资料

厂家型号

TLV803E_V08

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2160.16Kbytes

页面数量

48

功能描述

TLV803E, TLV809E, TLV810E Low Power 250-nA IQ and Small Size Supply Voltage Supervisors

数据手册

下载地址一下载地址二到原厂下载

生产厂商

TI

TLV803E_V08数据手册规格书PDF详情

1 Features

• Ensured RESET/RESET for VDD = 0.7 V to 6 V

• Fixed time delay: 40 μs, 10 ms, 50 ms, 100 ms,

200 ms, 400 ms

• Supply current (IDD): 250 nA (typical)

– 1 μA (maximum for VDD = 3.3 V)

• Output topology:

– TLV809E: push-pull, active-low

– TLV803E: open-drain, active-low

– TLV810E: push-pull, active-high

• Under voltage detection:

– High accuracy: ±0.5 (typical)

– (VIT–): 1.7 V, 1.8 V, 1.9 V, 2.25V, 2.4 V, 2.64 V,

2.93 V, 3.08 V, 3.3V, 4.2V, 4.38 V, 4.55V, 4.63 V

• Package:

– SOT23-3 (DBZ) (with pin 1 = GND)

– SOT23-3 (DBZ) (with pin 1 = RESET/RESET)

– SOT23-3 (DBZ) (with pin 3 = GND)

– SC-70 (DCK)

– X2SON-5 (DPW)

• Temperature range: –40°C to +125°C

• Pin-to-pin compatible with MAX803/809/810,

APX803/809/810

2 Applications

• Electricity meters

• Factory Automation

• Portable, battery-powered equipment

• Set-top boxes and TVs

• Building automation

• Notebook/desktop computers, servers

3 Description

The TLV803E, TLV809E, and TLV810E are enhanced

alternatives to the TLV803, TLV853, TLV809, LM809,

TPS3809 and TLV810. TLV80xE and TLV81xE offer

low quiescent current IQ, higher accuracy, wider

temperature range, and lower power-on-reset (VPOR)

for increased system reliability.

The TLV80xE and TLV81xE family are low IQ (250 nA

typical, 1 μA max), voltage supervisory circuits (reset

IC) that monitor VDD voltage level. These devices

initiate a reset signal whenever supply voltage VDD

drops below the factory programmed falling threshold

voltage, VIT–. The reset output remains low for a fixed

reset time delay tD after the VDD voltage rises above

the rising voltage threshold (VIT+) which is equivalent

to the falling threshold voltage (VIT-) plus hysteresis

(VHYS).

These devices have integrated glitch immunity to

ignore fast transients on the VDD pin. The low

IQ and high accuracy (±0.5 typical) makes these

voltage supervisors ideal for use in low-power and

portable applications. The TLV80xE and TLV81xE

devices are specified to have the defined output logic

state for supply voltages down to VPOR = 0.7 V.

The TLV80xE and TLV81xE devices are available

in industry standard 3-pin SOT23 (DBZ) and SC70

(DCK) packages and very compact X2SON (DPW)

package.

更新时间:2025-8-12 16:54:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI
25+
X2SON (DPW)
6000
原厂原装,价格优势
TI
20+
SMD
2000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
TI
23+
X2SON-5
20000
TI
24+
X2SON-5
5000
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TI
22+23+
SMD
8000
新到现货,只做原装进口
TI
24+
SMD
10000
只有原装
TI
24+
X2SON-5
5000
十年沉淀唯有原装
TI
21+正纳原装现货
SOT23-5
30000
十年以上分销商原装进口件服务型
TI
25+
SOT23-5
23869
TI
24+
SOT23-5
11000
原装正品 有挂有货 假一赔十