UCD9081RHBT


YeeHing #: Y012-UCD9081RHBT
Inventory: 5600

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Description

UCD9081RHBT Texas Instruments - Yeehing Electronics

Power Supply Sequencer and Monitor with Non-Volatile Error Logging

Pricing (USD)

Quantity Unit Price
1 — 99 5.732
100 — 249 4.673
250 — 999 3.673
1,000 + 2.18

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Supervisory Circuits
RoHS Y
Type Voltage Sequencers
Mounting Style SMD/SMT
Package / Case VQFN-32
Number of Inputs Monitored 8 Input
Manual Reset No Manual Reset
Watchdog Timers No Watchdog
Supply Voltage - Max 3.3 V
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Series UCD9081
Packaging Reel
Height 0.9 mm
Length 5 mm
Operating Temperature Range - 40 C to + 85 C
Width 5 mm
Brand Texas Instruments
Development Kit UCD9081EVM
Moisture Sensitive Yes
Operating Supply Current 3 mA
Operating Supply Voltage 3.3 V
Product Type Supervisory Circuits
Factory Pack Quantity 250
Subcategory PMIC - Power Management ICs
Supply Voltage - Min 3 V
Unit Weight 0.002547 oz

For more information, please refer to datasheet

Documents

UCD9081RHBT Datasheet

More Information

The UCD9081 power-supply sequencer controls the enable sequence of up to eight independent voltage rails and provides four general-purpose digital outputs (GPO). The device operates from a 3.3-V supply, provides 3.2-mV resolution of voltage rails, and requires no external memory or clock. The UCD9081 monitors the voltage rails independently and has a high degree of rail sequence and alarm response options. The sequencing of rails can be based on timed events or on timed events in conjunction with other rails achieving regulation or a voltage threshold. In addition, each rail is monitored for undervoltage and overvoltage glitches and thresholds. Each rail the UCD9081 monitors can be configured to shut down a user-defined set of other rails and GPOs, and alarm conditions are monitored on a per-rail basis.

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