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TL7757ILP The Texas Instruments TL7757ILP is a supply-voltage supervisor designed for microcomputer and microprocessor systems. It monitors for undervoltage conditions with a typical threshold voltage of 4.55V.
Mfr Part #:

TL7757ILP

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL7757ILP is a supply-voltage supervisor designed for microcomputer and microprocessor systems. It monitors for undervoltage conditions with a typical threshold voltage of 4.55V.
✓ Total Stock: 6,329 pcs
$ Price Range: $0.37

TL7757ILP 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
3,477 pcs
On Request
3477 pcs On Request 1 On Request On Request 12+NOPB On Request On Request
ACK ELEKTRONIK ✓
Non-Authorised Inventory information
2,852 pcs
On Request
2852 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.

TL7757ILP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Quiescent Current
Reset
Reset Timeout
Supplier Device Package
Type
Voltage
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TL7757ILP Description

Short technical summary and product information.

The TL7757ILP from Texas Instruments is a dedicated supply-voltage supervisor IC. It is engineered to monitor single supply voltages and ensure system stability by preventing operation during undervoltage events.

 

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 low quiescent current of 1.4mA. It also offers a low standby current of 20µA and a high output sink capability of 20mA.

 

Designed for use in microcomputer and microprocessor systems, the TL7757ILP provides automatic reset generation after voltage drops. The RESET output becomes active (low) when the supply voltage falls below the threshold or during power-up when VCC approaches 1V, preventing undefined operation.

 

This supervisor is available in a TO-92-3 through-hole package, suitable for various board mounting applications. It operates across a temperature range of -40°C to 85°C.

TL7757ILP Quick Information

Product Type: Supply-Voltage Supervisor
Canonical Name: TL7757ILP Supply-Voltage Supervisor
Subcategory: Supply-Voltage Supervisors

TL7757ILP Compliance

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

TL7757ILP Estimated Pricing

Qty Low High
1+ $0.37 $0.37

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

TL7757ILP Features

  • Monitors single supply voltage.
  • 4.55V typical threshold voltage.
  • Active-low, open-drain reset output.
  • Low standby current of 20µA.
  • TO-92-3 through-hole package.

TL7757ILP Applications

  • Microcomputer system monitoring.
  • Microprocessor system supervision.
  • Power-on reset generation.
  • Undervoltage detection circuits.

TL7757ILP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the TL7757ILP?

The TL7757ILP operates from -40°C to 85°C.

What package does the TL7757ILP come in?

The TL7757ILP is available in a TO-226-3, TO-92-3 (TO-226AA) through-hole package.

What is the threshold voltage of the TL7757ILP?

The threshold voltage is 4.55V typical with ±120mV precision.

What is the quiescent current of the TL7757ILP?

The typical quiescent current is 1.4mA.

What type of reset output does the TL7757ILP have?

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

Does the TL7757ILP include a watchdog timer?

No, the TL7757ILP does not include a watchdog timer.

What is the reset timeout (propagation delay) of the TL7757ILP?

The maximum reset propagation delay is 5µs.

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