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TL7705CPSR-B The TL7705CPSR-B is a Power Supply Supervisor IC from Texas Instruments. It monitors a single supply voltage and provides a reset signal.
Mfr Part #:

TL7705CPSR-B

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TL7705CPSR-B is a Power Supply Supervisor IC from Texas Instruments. It monitors a single supply voltage and provides a reset signal.
✓ Total Stock: 5,683 pcs
$ Price Range: $0.75

TL7705CPSR-B Available from 3 distributors

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✓ Non-Authorised
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Optech Co.,Limited ✓
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3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 22+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,719 pcs
On Request
1719 pcs On Request 1 On Request On Request 24+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
964 pcs
On Request
964 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.

TL7705CPSR-B 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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TL7705CPSR-B Description

Short technical summary and product information.

The TL7705CPSR-B from Texas Instruments is a Power Supply Supervisor IC designed for microcomputer and microprocessor systems. It monitors the power supply via a SENSE input for low-voltage conditions, activating RESET and RESET outputs when such a condition occurs.

 

This device features a single monitored supply with a typical threshold voltage of 4.55V and an adjustable threshold. It offers complementary reset outputs that can be active high or active low. The reset timeout is a maximum of 1µs propagation delay. The operating temperature range for this specific part is 0°C to 70°C.

 

The TL7705CPSR-B is available in an 8-SOIC package and is designed for surface mounting. Its features include manual reset capability and a wide input voltage range, making it suitable for various power management applications requiring reliable voltage supervision.

TL7705CPSR-B Quick Information

Product Type: Power Supply Supervisor IC
Canonical Name: TL7705CPSR-B Power Supply Supervisor IC
Subcategory: Supervisors

TL7705CPSR-B Compliance

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

TL7705CPSR-B Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

TL7705CPSR-B Features

  • Monitors a single supply voltage.
  • Provides active high/low reset output.
  • Features 4.55V typical threshold.
  • Surface mount 8-SOIC package.
  • Operates from 0°C to 70°C.

TL7705CPSR-B Applications

  • Used in microprocessor systems.
  • Provides power-on reset.
  • Ensures reliable voltage monitoring.
  • Suitable for embedded systems.

TL7705CPSR-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the threshold voltage of the TL7705CPSR-B?

The typical threshold voltage is 4.55V, with an adjustable range from 0.5V to 4.55V.

What is the reset threshold accuracy?

The reset threshold accuracy is 2.2% typical.

What output types does the TL7705CPSR-B provide?

It provides active-high, active-low, and open-drain outputs.

Does the TL7705CPSR-B include a watchdog timer?

No, it does not include a watchdog timer.

What is the quiescent current of the TL7705CPSR-B?

The typical quiescent current is 1.8mA.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is the TL7705CPSR-B available in?

It is available in an 8-SOIC surface-mount package (8-SO).

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