Status: | Active |
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Series: | - |
RoHS: | Compliant |
Prices starting from US$0.11
Broad lineup available in different detection voltages : 0.9V to 4.8V (0.1V increments) |
High detection voltage accuracy : ±1% |
Ultra-low current consumption |
Under Voltage Detection Voltage [V] (typ.) | 2.2 |
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VDET Precision [%] | ±1 |
Reset Active Voltage Range [V] | 0.7 to 7 |
Output Types | Open drain |
Reset Delay Timer | Adjustable Delay |
Reset Active State | Low |
Manual Reset | No |
Watchdog Timer | No |
Auto Motive | No |
Circuit Current (ON) [µA] | 0.40(VDET=4.8V) |
Circuit Current (OFF) [µA] | 0.55(VDET=4.8V) |
Hysteresis Voltage [V] | VDET x 0.05 |
L Output Current (LowVol) [mA] | 3.3 |
L Output Current (HighVol) [mA] | 6.5 |
Delay Circuit Resistance [MΩ] | 10 |
Operating Temperature (Min.)[°C] | -40 |
Operating Temperature (Max.)[°C] | 125 |
Package Size | 2x2.1 (t=1.05) |
Data Sheet |
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BU4222F Data Sheet |
Application Note |
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Voltage Detector Circuit Collection |
Design Guide and Example of Stencil for Exposed Pad |
Schematic Design & Verification |
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Spice Models for Voltage Detector ICs |
Importance of Probe Calibration When Measuring Power: Deskew |
Impedance Characteristics of Bypass Capacitor |
Package Information |
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Package Information |
Anti-Whisker formation |
Manufacturing Data |
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Factory Information |
Environmental Data |
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UL94 Flame Classifications of Mold Compound |
Compliance with the ELV directive |
RoHS Comission Delegated Directive |
Export Information |
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The Export Control Order |
Export Administration Regulations(EAR) |
Voltage Detector, -40 To 125Deg C | Newark Electronics |
Volt Supervisor Detect W/Delay Circuit 0.9V to 4.8V 4-Pin SOP T/R | Avnet America |
VOLTAGE DETECTOR, -40 TO 125DEG C | element14 |
Where can I find additional details, specifications and documents for a BU4222F-TR?
Additional datasheets, footprints and schematics for BU4222F-TR are listed on our Part Details page. You can also find images and similar parts to BU4222F-TR on this page.
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Distributor pricing and stock information is available for BU4222F-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BU4222F-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BU4222F-TR fall under?
The BU4222F-TR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors.
Can I view similar or alternative parts?
You can view similar parts to BU4222F-TR when available in the Supervisors & Monitors range under the specifications section at the bottom of the details page.
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Is the BU4222F-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BU4222F-TR have stock available?
Authorised distributors including CoreStaff, Chip One Stop, Newark Electronics, Avnet America and element14 have stock available or on a lead time for BU4222F-TR.
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