UCC2946DTR

Mfr. #:: UCC2946DTR
Description:: Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
Lifecycle:: New from this manufacturer.
Datasheet:: UCC2946DTR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UCC2946DTR more Information UCC2946DTR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Supervisory Circuits

RoHS:: Y

Type:: Voltage Supervisory

Mounting Style:: SMD/SMT

Package / Case:: SOIC-8

Threshold Voltage:: Adjustable

Number of Inputs Monitored:: 1 Input

Output Type:: Active-low,Push-pull

Manual Reset:: No Manual Reset

Watchdog Timers:: Watchdog

Battery Backup Switching:: No Backup

Reset Delay Time:: Adjustable

Supply Voltage - Max:: 5.5 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Series:: UCC2946

Packaging:: Reel

Features:: Watchdog Timer

Height:: 1.58 mm

Length:: 5 mm

Operating Temperature Range:: - 40 C to + 85 C

Width:: 3.91 mm

Brand:: Texas Instruments

Overvoltage Threshold:: 1.26 V

Undervoltage Threshold:: Adjustable

Chip Enable Signals:: No Chip Enable

Moisture Sensitive:: Yes

Operating Supply Current:: 10 uA

Power Fail Detection:: No

Product Type:: Supervisory Circuits

Factory Pack Quantity:: 2500

Subcategory:: PMIC - Power Management ICs

Supply Voltage - Min:: 2.1 V

Unit Weight:: 0.002561 oz

Tags: UCC2946D, UCC2946, UCC294, UCC29, UCC2, UCC

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UCC2946DTR Ratings and Reviews

E**n

I Have received the order, I'm glad, service.

2019-07-15

K***y

Okay.

2019-05-10

D***n

The leds got. Everything works fine.

2019-09-05

М***в

Everything is fine)

2019-05-09

UCC2946DTR Description

***p One Stop Global: Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin SOIC T/R

***as Instruments: Microprocessor Supervisor with Watchdog Timer 8-SOIC -40 to 85

***ark: MICROPROCESSOR-MPU SUPERVISOR, 12 uA, 5.5V, 8-SOIC FULL REEL

***TEXAS: The UCCx946 is designed to provide accurate microprocessor supervision, including reset and watchdog functions. During power up, the device asserts a reset signal RES with VDD as low as 1 V. The reset signal remains asserted until the VDD voltage rises and remains above the reset threshold for the reset period. Both reset threshold and reset period are programmable by the user.

***: The UCCx946 is also resistant to glitches on the VDD line. Once RES has been deasserted, any drops below the threshold voltage need to be of certain time duration and voltage magnitude to generate a reset signal. These values are shown in Figure 1. An I/O line of the microprocessor may be tied to the watchdog input (WDI) for watchdog functions. If the I/O line is not toggled within a set watchdog period, programmable by the user, WDO is asserted. The watchdog function is disabled during reset conditions.

***ASI: The UCCx946 is available in 8-pin SOIC(D), 8-pin PDIP (N) and 8-pin TSSOP(PW) packages to optimize board space.

Market price

Part #	Description	Stock	Price
UCC2946DTR DISTI # V98:2334_07429404	Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin SOIC T/R RoHS: Compliant	2500	1:$1.8800
UCC2946DTR DISTI # 296-41810-1-ND	IC SUPERVISOR WATCHDOG 8-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4950In Stock	1000:$2.1991 500:$2.6074 100:$3.0630 10:$3.7380 1:$4.1600
UCC2946DTR DISTI # 296-41810-6-ND	IC SUPERVISOR WATCHDOG 8-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4950In Stock	1000:$2.1991 500:$2.6074 100:$3.0630 10:$3.7380 1:$4.1600
UCC2946DTR DISTI # 296-41810-2-ND	IC UP SUPERVISOR W/WDT 8-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	5000:$1.9520 2500:$2.0282
UCC2946DTRG4 DISTI # UCC2946DTRG4-ND	IC UP SUPERVISOR W/WDT 8-SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$2.0282
UCC2946DTR DISTI # 31230469	Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin SOIC T/R RoHS: Compliant	2500	4:$1.8800
UCC2946DTR DISTI # UCC2946DTR	Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin SOIC T/R - Tape and Reel (Alt: UCC2946DTR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$1.8900 5000:$1.8900 10000:$1.8900 15000:$1.8900 25000:$1.8900
UCC2946DTR DISTI # UCC2946DTR	Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin SOIC T/R (Alt: UCC2946DTR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UCC2946DTR DISTI # UCC2946DTR	Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin SOIC T/R (Alt: UCC2946DTR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€2.4900 5000:€2.1900 10000:€1.9900 15000:€1.8900 25000:€1.7900
UCC2946DTRG4 DISTI # UCC2946DTRG4	Processor Supervisor 1.235V 2.1V to 5.5V 8-Pin SOIC T/R - Tape and Reel (Alt: UCC2946DTRG4) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$2.1900 5000:$2.0900 10000:$1.9900 15000:$1.8900 25000:$1.8900
UCC2946DTR	Microprocessor Supervisor with Watchdog Timer	4980	1000:$1.7300 750:$1.8200 500:$2.1500 250:$2.5300 100:$2.7000 25:$3.0800 10:$3.3100 1:$3.6800
UCC2946DTR	Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8 RoHS: Compliant	1000	1000:$2.2500 500:$2.3700 100:$2.4700 25:$2.5700 1:$2.7700
UCC2946DTR DISTI # 595-UCC2946DTR	Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer RoHS: Compliant	4568	1:$4.0400 10:$3.6300 100:$2.9700 250:$2.7900 500:$2.5300 1000:$2.1300 2500:$2.0200
UCC2946D DISTI # 595-UCC2946D	Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer RoHS: Compliant	606	1:$4.8100 10:$4.3200 100:$3.5400 250:$3.3200 500:$3.0100 1000:$2.5400 2500:$2.4100
UCC2946DTRG4 DISTI # 595-UCC2946DTRG4	Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer RoHS: Compliant	0	2500:$2.0200

Related products

Image	Part #	Description
	Mfr.#: LMV761MFX OMO.#: OMO-LMV761MFX	Analog Comparators NRND, alternate is LMV761MFX/NOPB
	Mfr.#: TLV9002IPWR OMO.#: OMO-TLV9002IPWR	Operational Amplifiers - Op Amps OP AMP
	Mfr.#: TLC7705IDR OMO.#: OMO-TLC7705IDR	Supervisory Circuits Single Power SVS
	Mfr.#: SN74LVC1G00DBVR OMO.#: OMO-SN74LVC1G00DBVR	Logic Gates 2-Input
	Mfr.#: SN74AHC1G02DBVR OMO.#: OMO-SN74AHC1G02DBVR	Logic Gates Single 2-Input
	Mfr.#: DO3316H-272MLB OMO.#: OMO-DO3316H-272MLB-1190	Fixed Inductors DO3316H High Current 2.7 uH 20 % 6.6 A
	Mfr.#: LMV761MFX OMO.#: OMO-LMV761MFX-TEXAS-INSTRUMENTS	Analog Comparators Low Voltage, Precision Comparator with Push-Pull Output 6-SOT-23 -40 to 125
	Mfr.#: MPZ2012S601ATD25 OMO.#: OMO-MPZ2012S601ATD25-TDK	EMI Filter Beads, Chips & Arrays 0805 600ohms 2000mA Power Line AEC-Q200
	Mfr.#: SN74AHC1G02DBVR OMO.#: OMO-SN74AHC1G02DBVR-TEXAS-INSTRUMENTS	Logic Gates Single 2-Input
	Mfr.#: SN74LVC1G00DBVR OMO.#: OMO-SN74LVC1G00DBVR-TEXAS-INSTRUMENTS	Logic Gates 2-Input

Availability

Stock:: Available
On Order:: 1987
Enter Quantity:

Current price of UCC2946DTR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$4.04~~; ~~$4.04~~

10: ~~$3.63~~; ~~$36.30~~

100: ~~$2.97~~; ~~$297.00~~

250: ~~$2.79~~; ~~$697.50~~

500: ~~$2.53~~; ~~$1 265.00~~

1000: ~~$2.13~~; ~~$2 130.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

UCC2946D 4
UCC2946 12
UCC294 27
UCC29 138
UCC2 1724
UCC 3331

Newest Products

TPS543C20 Synchronous Step-Down SWIFT™ Converter

OMO Electronic' TPS543C20 device is 40 A, high-performance, synchronous buck converter with two integrated N-channel NexFET™ power MOSFETs.
TPD4E02B04 ESD Protection Diode

OMO Electronic' TPD4E02B04 is an ESD protection diode for USB Type-C and HDMI 2.0 circuit protection offered in the industry standard USON-10 (DQA) package.
Compare UCC2946DTR

UCC2946D vs UCC2946DG4 vs UCC2946DTR
CC1310 SimpleLink™ Wireless Microcontrollers

The microcontroller device is a member of OMO Electronic' CC26xx and CC13xx family of cost-effective, ultra-low power, 2.4 GHz and sub-1 GHz RF devices.
AMC1106M05/AMC1106E05 Delta-Sigma Modulators

OMO Electronic' AMC1106M05 and AMC1106E05 delta-sigma modulators are ideal for shunt-resistor-based current sensing in 3-phase electricity meters.
TM4C129Dx Tiva C Series MCUs

TI's Tiva™ C series MCU's have rich communication features to create highly-connected designs that provide real-time controlled performance and power.

More Newest Products