Specification	TL7757ILPR

Mounting Type	Through Hole
Number of Voltages Monitored	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output	Open Drain or Open Collector
Package / Case	TO-226-3, TO-92-3
Reset	Active Low
Reset Timeout	5 µs
Supplier Device Package	TO-92-3
Type	Simple Reset/Power-On Reset
Voltage - Threshold	4.55 V

TL7757 Series

Supply-voltage supervisor & precision voltage detector

Part	Operating Temperature [Max]	Operating Temperature [Min]	Reset	Reset Timeout	Number of Voltages Monitored	Output	Voltage - Threshold	Mounting Type	Type	Package / Case	Supplier Device Package	Package / Case [y]	Package / Case [x]
Texas Instruments TL7757IPK	85 °C	-40 °C	Active Low	5 µs	1	Open Drain or Open Collector	4.55 V	Surface Mount	Simple Reset/Power-On Reset	TO-243AA	SOT-89-3
Texas Instruments TL7757IPKG3	85 °C	-40 °C	Active Low	5 µs	1	Open Drain or Open Collector	4.55 V	Surface Mount	Simple Reset/Power-On Reset	TO-243AA	SOT-89-3
Texas Instruments TL7757ILPR	85 °C	-40 °C	Active Low	5 µs	1	Open Drain or Open Collector	4.55 V	Through Hole	Simple Reset/Power-On Reset	TO-226-3 TO-92-3	TO-92-3
Texas Instruments TL7757CPKG3	70 °C	0 °C	Active Low	5 µs	1	Open Drain or Open Collector	4.55 V	Surface Mount	Simple Reset/Power-On Reset	TO-243AA	SOT-89-3
Texas Instruments TL7757CLPR	70 °C	0 °C	Active Low	5 µs	1	Open Drain or Open Collector	4.55 V	Through Hole	Simple Reset/Power-On Reset	TO-226-3 TO-92-3	TO-92-3
Texas Instruments TL7757CDR	70 °C	0 °C	Active Low	5 µs	1	Open Drain or Open Collector	4.55 V	Surface Mount	Simple Reset/Power-On Reset	8-SOIC	8-SOIC	3.9 mm	0.154 in
Texas Instruments TL7757ILP	85 °C	-40 °C	Active Low	5 µs	1	Open Drain or Open Collector	4.55 V	Through Hole	Simple Reset/Power-On Reset	TO-226-3 TO-92-3	TO-92-3
Texas Instruments TL7757CD	70 °C	0 °C	Active Low	5 µs	1	Open Drain or Open Collector	4.55 V	Surface Mount	Simple Reset/Power-On Reset	8-SOIC	8-SOIC	3.9 mm	0.154 in
Texas Instruments TL7757IDR	85 °C	-40 °C	Active Low	5 µs	1	Open Drain or Open Collector	4.55 V	Surface Mount	Simple Reset/Power-On Reset	8-SOIC	8-SOIC	3.9 mm	0.154 in
Texas Instruments TL7757ID	85 °C	-40 °C	Active Low	5 µs	1	Open Drain or Open Collector	4.55 V	Surface Mount	Simple Reset/Power-On Reset	8-SOIC	8-SOIC	3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.80
		10	$ 0.71
		25	$ 0.67
		100	$ 0.54
		250	$ 0.50
		500	$ 0.43
		1000	$ 0.34
	Tape & Reel (TR)	2000	$ 0.31
		6000	$ 0.29
		10000	$ 0.28
Texas Instruments	LARGE T&R	1	$ 0.58
		100	$ 0.45
		250	$ 0.33
		1000	$ 0.23

Description

General part information

TL7757 Series

The TL7757 is a supply-voltage supervisor designed for use in microcomputer and microprocessor systems. The supervisor monitors the supply voltage for undervoltage conditions. During power up, when the supply voltage, VCC, attains a value approaching 1 V, the RESET\ output becomes active (low) to prevent undefined operation. If the supply voltage drops below threshold voltage level (VIT–), the RESET\ output goes to the active (low) level until the supply undervoltage fault condition is eliminated.

Documents

Technical documentation and resources

Supervisors, Reset ICs Quick Reference Guide

Datasheet

TL7757 datasheet (Rev. I)

Data sheet