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TSM1121IN

TSM1121IN

TSM1121IN

STMicroelectronics

17V14 Terminals 14-Pin TSM1121 Voltage supervisor1 Channels Min 4.5V Max 24V

SOT-23

TSM1121IN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 14-DIP (0.300, 7.62mm)
Number of Pins 14
Operating Temperature0°C~70°C TA
PackagingTube
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type Multi-Voltage Supervisor
Max Power Dissipation700mW
Terminal Position DUAL
Number of Functions 1
Supply Voltage 17V
Terminal Pitch2.54mm
Base Part Number TSM1121
Pin Count14
Number of Channels 1
Max Supply Voltage24V
Min Supply Voltage4.5V
Max Supply Current 5mA
Adjustable Threshold NO
Watchdog TimerNo
Voltage - Threshold 4V 6.1V 14.2V
Number of Voltages Monitored3
Reset Timeout 100ms Minimum
Height Seated (Max) 5.1mm
Width 7.62mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4192 items

Pricing & Ordering

QuantityUnit PriceExt. Price

TSM1121IN Product Details

TSM1121IN Overview


There are 14 terminals connected to this power management, which makes it easy to mount. In terms of packaging, power management follows the Tube model. The purpose of this IC management is to provide you with a reference of 1 functions. There are 1 channels available on this supervisor, and each channel has a different function. As a reference, this IC power includes 14-DIP (0.300, 7.62mm) functions for your convenience. There are a lot of similarities between this IC power and other Multi-Voltage Supervisor products. In a 17V supply voltage, the power management conducts. A supply voltage of 3 is used to conduct the PMIC chip. The mount is attached to Through Hole. 14 pins are present in total in this power management. Pin count of the power management is 14. In order for this PMIC to work correctly, the minimum supply voltage (Vsup) should be greater than 4.5V. There should be no more than 24V volts of supply voltage (Vsup) in this power management. Power management recommends the Through Hole mounting type. The supervisors should be set to the following temperature: 0°C~70°C TA. It is always advisable to use TSM1121, the base supervisor number, when searching for similar PMICs from the manufacturer. The power management can work with a maximum supply temperature of 5mA.

TSM1121IN Features


Multi-Voltage Supervisor type
Minimum supply voltage of 4.5V

TSM1121IN Applications


There are a lot of STMicroelectronics TSM1121IN Voltage Supervisors applications.

  • Medical-specific insulation monitor
  • Leakage protection
  • Detection of phase loss
  • Fire equipment power monitoring system
  • Computer applications
  • Precision measurement
  • Important electronics for automotive safety
  • Set top box
  • Embedded computing
  • Dash board

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