detector

TC54VN2902ECB Datasheet PDF – Voltage Detector

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Part Number: TC54VN2902ECB

Function: Voltage Detector

Package: SOT-23A Type

Manufacturer: Microchip Technology

Pinouts:

TC54VN2902ECB datasheet

 

Description

The TC54VN2902ECB, TC54 series are CMOS voltage detectors that are especially well suited for battery-powered applications because of their extremely low 1 µA operating current and small surface-mount packaging. Each part is laser-trimmed to the desired threshold voltage, which can be
specified from 1.4V to 6.0V with a 2% tolerance.

Features

• ±2.0% Detection Thresholds
• Small Packages: 3-Pin SOT-23A, SOT-89, and TO-92
• Low Current Drain: 1 µA, typical
• Wide Detection Range: 1.1V to 6.0V
• Wide Operating Voltage Range: 0.7V to 10V

Applications:

• Battery Voltage Monitoring
• Microprocessor Reset
• System Brown-Out Protection
• Switching Circuit in Battery Backup
• Level Discriminator

 

TC54VN2902ECB Datasheet PDF Download


TC54VN2902ECB pdf

Other data sheets are available within the file:

TC54VC1402ECB713, TC54VC1402EMB713, TC54VC1402EZB,

TC54VC2102ECB713, TC54VC2102EMB713

S7139AM Datasheet PDF – Voltage Detector – AUK

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Part Number: S7139AM

Function: Voltage Detector, Bipolar Linear Integrated Circuit

Package: TO-92M Type

Manufacturer: AUK Semiconductor

Image and Pinouts:

S7139AM datasheet

 

Description

This is Voltage Detector.

1. As Control Circuit of Battery-Backed Memory
2. As Measure Against Erroneous Operations at Power On-Off
3. As Resetting Fuction for the CPU-Mounted Equipment
4. As Measure Against System Runaway at Instantaneous Break of Power Supply etc.

Features

1. Current Consumption is Low (ICCL=300 ㎂ Typ. ICCH=30 ㎂ Typ.)
2. Resetting Output Minimum Guarantee Voltage is Low (0.8V Typ.)
3. Hysteresis Voltage is Provided (50 ㎷ Typ.)

Absolute maximum ratings (Ta=25°C)

1. Supply voltage : VCC = -0.3 ~ +15 V
2. Power Dissipation (Package Limitation) : PD = 400 ㎽
3. Operating Temperature : Topr = -30 ~ +75 ‘C
4. Storage Temperature : Tstg = -55 ~ +150 ‘C

Other data sheets are available within the file: S7139A

S7139AM Datasheet PDF Download


S7139AM pdf

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