SGM70430

Active

Low Dropout Linear Voltage Regulator with Watchdog and Reset

SGM70430.pdf

The SGM70430 is a low dropout linear regulator with 3.3V and 5V fixed output and low quiescent current. It can support up to 300mA output current (500mA peak). This device adopts output voltage supervision, watchdog timer, user-programmable delay for both reset and watchdog function, and enable function. It also has over-temperature protection and over-current protection. Additionally, it can withstand transient voltages with maximum magnitude within 45V.

The SGM70430 maintains rapid response and excellent stability with only a 1μF ceramic capacitor at the output, even under a very low VCC voltage (down to 3V).

The SGM70430 is available in a Green SSOP-14 (Exposed Pad) package.

FEATURES

Up to 300mA Output Current (500mA Peak)
Input Voltage Range from 3V to 28V
Output Voltage with ±2% Accuracy
Fixed Output:
- SGM70430-3.3: 3.3V
- SGM70430-5.0: 5.0V
High Accuracy Output Voltage Tolerance
Suitable for Micropower Control Applications: Enable, Watchdog and nRESET
Stable with 1μF Ceramic Output Capacitor
Ultra Low Current Consumption: 23μA (TYP)
Very Low Dropout Voltage: 110mV (TYP) at 100mA
Output Voltage Supervision by Reset Circuit:
- Programmable Under-Voltage Reset Threshold: 2.5V (MIN)
- Programmable Delay Time
-40℃ to +125℃ Operating Temperature Range
Available in a Green SSOP-14 (Exposed Pad) Package

APPLICATIONS

General ECUs
Telematics Systems
ADAS Cameras and Radar Systems
Navigation Systems
Body Control Modules

Ordering Information

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
SGM70430-3.3XPSS14G/TR	Active	SSOP-14 (Exposed Pad)	14	YES	YES	YES	YES	MSL3	-40℃ to +125℃	View	View	1-24 units : $1.225/unit 25-99 units : $1.05/unit 100-249 units : $0.875/unit 250-499 units : $0.7/unit 500-999 units : $0.6125/unit 1000-9999 units : $0.455/unit
SGM70430-5.0XPSS14G/TR	Active	SSOP-14 (Exposed Pad)	14	YES	YES	YES	YES	MSL3	-40℃ to +125℃	View	View	1-24 units : $1.225/unit 25-99 units : $1.05/unit 100-249 units : $0.875/unit 250-499 units : $0.7/unit 500-999 units : $0.6125/unit 1000-9999 units : $0.455/unit

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.