
BU4321G-TR
NRNDVOLT SUPERVISOR DETECT W/DELAY CIRCUIT 0.9V TO 4.8V 5-PIN SSOP T/R
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BU4321G-TR
NRNDVOLT SUPERVISOR DETECT W/DELAY CIRCUIT 0.9V TO 4.8V 5-PIN SSOP T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | BU4321G-TR |
|---|---|
| Mounting Type | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output | Totem Pole, Push-Pull |
| Package / Case | SC-74A, SOT-753 |
| Reset | Active Low |
| Reset Timeout | Adjustable/Selectable |
| Supplier Device Package | 5-SSOP |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 2.1 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 0.21 | |
| 6000 | $ 0.20 | |||
| 15000 | $ 0.18 | |||
| 30000 | $ 0.17 | |||
Description
General part information
BU4321 Series
ROHM's low voltage CMOS reset ICs utilize CMOS processes for high precision and low current consumption. In addition, a delay circuit is built in, enabling arbitrary setting of the delay time via external capacitor. The extensive lineup includes both Nch Open Drain and CMOS output types in a wide range of detection voltages (from 0.9V to 4.8V, in 0.1V steps), enabling selection of the ideal solution based on customer requirements. Tthe entire series is of course both lead-free and RoHS-compliant.·Broad lineup available in different detection voltages : 0.9V to 4.8V (0.1V increments)·High detection voltage accuracy : ±1%·Ultra-low current consumption
Documents
Technical documentation and resources