PartNumber | UC2903DW | UC2903DWTR | UC2903DWG4 |
Description | Supervisory Circuits Quad Supply and Line Monitor | Supervisory Circuits Quad Supply and Line Monitor | Supervisory Circuits Quad Supply and Line Monitor |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
RoHS | Y | Y | Y |
Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | SOIC-18 | SOIC-18 | SOIC-18 |
Threshold Voltage | 1.8 V, Adjustable | 1.8 V, Adjustable | 1.8 V, Adjustable |
Number of Inputs Monitored | 4 Input | 4 Input | 4 Input |
Output Type | Active-low,Open-drain | Active-low,Open-drain | Active-low,Open-drain |
Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
Battery Backup Switching | No Backup | - | - |
Reset Delay Time | Adjustable | Adjustable | Adjustable |
Supply Voltage Max | 40 V | 40 V | 40 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Series | UC2903 | UC2903 | UC2903 |
Packaging | Tube | Reel | Tube |
Features | Negative Voltage Monitoring, Over Voltage Sense | Negative Voltage Monitoring, Over Voltage Sense | Negative Voltage Monitoring, Over Voltage Sense |
Height | 2.35 mm | 2.35 mm | 2.35 mm |
Length | 11.62 mm | 11.62 mm | 11.62 mm |
Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
Width | 7.52 mm | 7.52 mm | 7.52 mm |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Overvoltage Threshold | Adjustable | Adjustable | Adjustable |
Undervoltage Threshold | Adjustable | Adjustable | Adjustable |
Moisture Sensitive | Yes | Yes | Yes |
Operating Supply Current | 7000 uA | 7000 uA | 7000 uA |
Pd Power Dissipation | 1000 mW | 1000 mW | 1000 mW |
Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
Factory Pack Quantity | 40 | 2000 | 40 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Supply Voltage Min | 8 V | 8 V | 8 V |
Unit Weight | 0.007408 oz | 0.007408 oz | 0.007408 oz |