Specification	ADPL62933UK29D3S+T

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output	Open Drain, Open Collector
Package Name	SOT-23-5
Reset	Active Low
Reset Timeout (Minimum)	150 ms
Type	Watchdog Circuit
Voltage - Threshold	3.3 V

ADPL62933 Series

Nanopower μP Supervisor with Manual Reset and Watchdog Timer

Part	Number of Voltages Monitored	Mounting Type	Output	Package Name	Reset	Voltage - Threshold	Operating Temperature (Min)	Operating Temperature (Max)	Reset Timeout (Minimum)	Type
Analog Devices Inc./Maxim Integrated ADPL62933UK29D3S+T	1	Surface Mount	Open Collector Open Drain	SOT-23-5	Active Low	3.3 V	-40 °C	85 °C	150 ms	Watchdog Circuit

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Tape & Reel (TR)	2500	$ 1.30	<1d
		5000	$ 1.27
		7500	$ 1.26

CAD

3D models and CAD resources for this part

Description

General part information

ADPL62933 Series

The ADPL62933 is an ultra-low-current (200nA, typ) microprocessor (μP) supervisory circuit that combines voltage monitoring, watchdog timer, and manual reset input functions in a 5- pin SOT23 package. This device asserts a reset signal whenever the monitored voltage drops below the factory-trimmed reset threshold voltage, manual reset is asserted, or the watchdog timer expires. The reset output remains asserted for a minimum timeout period after VCCrises above the reset threshold and manual reset is deasserted. Factory-trimmed reset threshold voltages are offered from +1.575V to +4.625V in approximately 100mV increments (see the Table 1). Each device is offered with six minimum reset timeout options, ranging from 10ms to 1200ms.The ADPL62933 offers a watchdog timer that monitors activity at the WDI input to prevent code execution errors. It also offers watchdog timeout options of 3.3s or 209s (typ). Open-drain, active-low reset outputs is available.Portable/Battery-Powered EquipmentPDAs/Cell PhonesMP3 Players/PagersGlucose Monitors/Patient Monitors

Documents

Technical documentation and resources

ADPL62933: Nanopower μP Supervisor with Manual Reset and Watchdog Timer Data Sheet (Rev.1)

Data Sheet