TLV803SDBZT

Name: TLV803SDBZT
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Voltage Supervisor 2.99V max

6,564 有效庫存

TLV803SDBZT

有效庫存6,564

Voltage Supervisor 2.99V max

製造商零件號 # : TLV803SDBZT
包裝/封裝: SOT-23 (DBZ)-3
製造商: Texas Instruments
產品分類 : Supervisors
系列 : TLV803

品質保證

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認證

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運輸與付款

關於運送

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關於付款

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如果您有特定的付款方式或想詢問費率和其他詳細信息，請隨時與我們聯繫。

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服務與包裝

About After Sales Service

All Parts Extended Quality Guarantee

自發貨之日起 90 天內發起申請。

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關於包裝

在包裝方面，我們的產品均精心包裝在防靜電袋中，以提供ESD防靜電保護。外包裝堅固耐用且閉合牢固。我們支持各種包裝方法，例如捲帶式、切帶式、管式或託盤式。

例子

捲帶式

剪膠帶

管或託盤

TLV803SDBZT 數據表

價格 (USD)

數量	單價	總價
1	$0.815	$0.82
10	$0.720	$7.20
30	$0.630	$18.90
250	$0.564	$141.00
500	$0.537	$268.50
1000	$0.523	$523.00

這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。

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請提交詢價 TLV803SDBZT 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

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TLV803SDBZT 詳細說明

One of the standout features of the TLV803SDBZT is its built-in watchdog timer, which plays a crucial role in monitoring system activity and ensuring smooth operation. The reset timeout period of 14.25ms, adjustable with an external capacitor, adds flexibility to the device's functionality, allowing for customizations based on specific application requirements

主要特徵

Sophisticated Thermal Management
High-Speed Data Processing Capabilities
Real-Time Clock and Calendar Functionality
Integrated Analog-to-Digital Converter (ADC)

應用

Ensures reliable operation
Monitors voltage levels
Prevents damage to electronics

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Number of supplies monitored	1	Threshold voltage 1 (typ) (V)	2.25, 2.64, 2.93, 4.38
Features	Reset time delay, Undervoltage monitor only	Reset threshold accuracy (%)	2, 2.2, 2.3
Iq (typ) (mA)	0.009	Output driver type/reset output	Active-low, Open-drain
Time delay (ms)	200	Supply voltage (min) (V)	1.1
Supply voltage (max) (V)	6	Rating	Catalog
Watchdog timer WDI (s)	None	Operating temperature range (°C)	-40 to 125

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 TLV803SDBZT PDF 下載

常見問題解答

What is TLV803SDBZT?

The TLV803SDBZT is a voltage supervisor with a programmable delay time designed by Texas Instruments. It is used for monitoring the power supply voltage in microcontroller and digital systems to ensure proper operation and safe power-up and power-down sequences.

How Does TLV803SDBZT Work?

The TLV803SDBZT works by comparing the monitored voltage with a reference voltage. When the monitored voltage falls below a predefined threshold, the TLV803SDBZT asserts a reset signal to initiate a system reset or power-down sequence. The programmable delay feature allows for customization of the reset timing.

How Many Pins does TLV803SDBZT have and What are the Functions of the Pinout Configuration?

The TLV803SDBZT is housed in a 3-pin SOT-23 package. The pinout configuration includes:

RESET: Reset output signal.
VDD: Monitored power supply voltage input.
GND: Ground connection.

What are the Pros and Cons of TLV803SDBZT?

Pros:

Accurate Voltage Monitoring: Ensures reliable system operation by monitoring the power supply voltage.
Programmable Delay: Allows customization of the reset timing to meet specific application requirements.
Low Power Consumption: Operates with very low power, suitable for power-sensitive designs.
Small Package: The compact SOT-23 package saves space on the PCB.

Cons:

Limited Functionality: Designed specifically for voltage monitoring and reset generation, may not suit all applications.
External Components: May require additional external components for specific voltage threshold settings.

Are There Any Equivalents/Alternatives to TLV803SDBZT for Recommendation?

The MAX6816 from Maxim Integrated is a voltage supervisor with similar functionality.
Alternatives to the TLV803SDBZT include the ADM8211 from Analog Devices and the MIC2776 from Microchip Technology.