DistyParts Icon
TL7757IPK The Texas Instruments TL7757IPK is a supply-voltage supervisor designed for microprocessor systems. It monitors for undervoltage conditions with a 4.55V threshold and provides an active-low, open-drain reset output.
Mfr Part #:

TL7757IPK

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL7757IPK is a supply-voltage supervisor designed for microprocessor systems. It monitors for undervoltage conditions with a 4.55V threshold and provides an active-low, open-drain reset output.
✓ Total Stock: 22,030 pcs
$ Price Range: $0.30

TL7757IPK Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
22,000 pcs
On Request
22000 pcs On Request 1 On Request On Request 18+ On Request On Request
Akira Global ✓
Non-Authorised Inventory information
30 pcs
On Request
30 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TL7757IPK Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Features
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Quiescent Current
Reset
Reset Timeout
Supplier Device Package
Supplier Package
Type
Voltage
View Similar Products (0)

TL7757IPK Description

Short technical summary and product information.

The TL7757IPK from Texas Instruments is a dedicated supply-voltage supervisor engineered for use in microcomputer and microprocessor systems. This IC is designed to monitor the supply voltage and detect undervoltage conditions, ensuring system stability during power fluctuations.

 

Key electrical characteristics include a typical threshold voltage of 4.55V with an accuracy of 2.6%. The device features an active-low, open-drain reset output and a reset timeout of 5µs maximum propagation delay. It operates across a wide temperature range of -40°C to 85°C.

 

The TL7757IPK is housed in a SOT-89-3 package, suitable for surface mounting. Its features include a power-on reset generator that provides automatic reset generation after a voltage drop, low standby current of 20µA, and high output sink capability of 20mA. The comparator hysteresis prevents erratic resets, making it a reliable component for critical applications.

 

This supervisor is ideal for applications requiring robust power supply monitoring, such as embedded systems, industrial controls, and consumer electronics where maintaining stable operation is paramount.

TL7757IPK Quick Information

Product Type: Supply-Voltage Supervisor
Canonical Name: Texas Instruments TL7757 Supply-Voltage Supervisor
Subcategory: Reset & Watchdog ICs

TL7757IPK Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TL7757IPK Estimated Pricing

Qty Low High
1+ $0.30 $0.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

TL7757IPK Features

  • Monitors single supply voltage for undervoltage.
  • Precise 4.55V threshold voltage.
  • Active-low, open-drain reset output.
  • Wide operating temperature range.
  • Surface mount SOT-89-3 package.

TL7757IPK Applications

  • Microcomputer and microprocessor systems.
  • Power supply monitoring applications.
  • Embedded system designs.
  • Industrial control systems.
  • Consumer electronics.

TL7757IPK FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the TL7757IPK?

The TL7757IPK operates from -40°C to 85°C ambient temperature.

What package does the TL7757IPK come in?

The TL7757IPK is offered in a SOT-89-3 surface-mount package, also known as TO-243AA.

What is the threshold voltage of the TL7757IPK?

The typical threshold voltage is 4.55V.

What type of reset output does the TL7757IPK have?

The reset output is active-low and open-drain.

What is the quiescent current of the TL7757IPK?

The typical quiescent current is 1.4mA.

Home
Account

Categories