Integrated Circuits (ICs)

SM72485/NOPB

Obsolete

Texas Instruments

IC REG BUCK ADJ 150MA 8WSON

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Integrated Circuits (ICs)

SM72485/NOPB

Obsolete

Texas Instruments

IC REG BUCK ADJ 150MA 8WSON

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SM72485/NOPB

Current - Output	150 mA
Frequency - Switching [Max]	1.1 MHz
Frequency - Switching [Min]	50 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	8-WDFN Exposed Pad
Supplier Device Package	8-WSON (4x4)
Synchronous Rectifier	False
Topology	Buck
Voltage - Input (Max) [Max]	95 V
Voltage - Input (Min) [Min]	6 V
Voltage - Output (Max) [Max]	85 V
Voltage - Output (Min/Fixed)	2.5 V

SM72480 Series

1.6V, LLP-6 Factory Preset Temperature Switch and Temperature Sensor

Part	Switching Temperature	Mounting Type	Trip Temperature Threshold	Output Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Supply	Output Function	Output Function	Current - Output (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Accuracy	Voltage - Input [Min]	Voltage - Input [Max]	Regulator Topology	Utilized IC / Part	Board Type	Outputs and Type	Outputs and Type	Current - Output	Supplied Contents	Main Purpose	Voltage - Input (Min) [Min]	Output Configuration	Voltage - Output (Max) [Max]	Number of Outputs	Voltage - Output (Min/Fixed)	Frequency - Switching [Min]	Frequency - Switching [Max]	Function	Voltage - Input (Max) [Max]	Package / Case	Topology
Texas Instruments SM72480SDE-125/NOPB	125 °C	Surface Mount	Hot	Open Drain Push-Pull	1.6 V	5.5 V	8 µA	OverTemp	/OverTemp	7 mA	150 °C	-50 °C	6-WSON (2.2x2.5)	2.2 °C
Texas Instruments SM72445EVM/NOPB															15 V	40 V	Buck-Boost	SM72445	Fully Populated	Non-Isolated	1	11 A	Board(s)	MPPT Solar Special Purpose
Texas Instruments SM72480SDE-120/NOPB	120 °C	Surface Mount	Hot	Open Drain Push-Pull	1.6 V	5.5 V	8 µA	OverTemp	/OverTemp	7 mA	150 °C	-50 °C	6-WSON (2.2x2.5)	2.2 °C
Texas Instruments SM72480SD-105/NOPB	221 °F	Surface Mount	Hot	Open Drain Push-Pull	1.6 V	5.5 V	8 µA	OverTemp	/OverTemp	7 mA	150 °C	-50 °C	6-WSON (2.2x2.5)	2.2 °C
Texas Instruments SM72480SDX-125/NOPB	125 °C	Surface Mount	Hot	Open Drain Push-Pull	1.6 V	5.5 V	8 µA	OverTemp	/OverTemp	7 mA	150 °C	-50 °C	6-WSON (2.2x2.5)	2.2 °C
Texas Instruments SM72480SD-125/NOPB	125 °C	Surface Mount	Hot	Open Drain Push-Pull	1.6 V	5.5 V	8 µA	OverTemp	/OverTemp	7 mA	150 °C	-50 °C	6-WSON (2.2x2.5)	2.2 °C
Texas Instruments SM72480SD-120/NOPB	120 °C	Surface Mount	Hot	Open Drain Push-Pull	1.6 V	5.5 V	8 µA	OverTemp	/OverTemp	7 mA	150 °C	-50 °C	6-WSON (2.2x2.5)	2.2 °C
Texas Instruments SM72485/NOPB		Surface Mount		Adjustable							125 ¯C	-40 °C	8-WSON (4x4)									150 mA			6 V	Positive	85 V	1	2.5 V	50 kHz	1.1 MHz	Step-Down	95 V	8-WDFN Exposed Pad	Buck

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

SM72480 Series

The SM72480 is a low-voltage, precision, dual-output, low-power temperature switch and temperature sensor. The temperature trip point (TTRIP) is set at the factory to be 120°C. Built-in temperature hysteresis (THYST) keeps the output stable in an environment of temperature instability.

In normal operation the SM72480 temperature switch outputs assert when the die temperature exceeds TTRIP. The temperature switch outputs will reset when the temperature falls below a temperature equal to (TTRIP− THYST). The OVERTEMP digital output, is active-high with a push-pull structure, while theOVERTEMPdigital output, is active-low with an open-drain structure.

The analog output, VTEMP, delivers an analog output voltage with Negative Temperature Coefficient — NTC.

Documents

Technical documentation and resources

No documents available