UC3903DW

UC3903DW Overview

Product belongs to the UC3903 series. Type: Multi-Voltage Supervisor Tube Alternate Packaging is the packaging method for this product SMD/SMT Mounting-Style SOIC-18 Operational temperature range: 0°C ~ 70°C (TA) Surface Mount mounting type Output-Type: Open Collector / Drain Supplier device package: 18-SOIC The Push-Pull, Totem Pole. This product's Active Low. This product has 4 monitored voltages. The reset timeout for this product is Adjustable/Selectable. This product's Adjustable/Selectable. Power-off control: 1000 mW Maximum operating temperature of + 70 C Minimum operating temperature: 0 C 7000 uA is 92 nA. This product does not have No Backup capability. Maximum supply voltage of 40 V Minimum supply voltage is 8 V This product includes No Watchdog This product's Adjustable is 2.32 V. This product can only 4 Input at a time. This product features a No Manual Reset function that allows for manual reset. The product's Adjustable is 200 ms. The Adjustable is 2.35 V. Adjustable is set to 2.29 V.

UC3903DW Image

UC3903DW Specifications

• Manufacturer Texas Instruments
• Product Category PMIC - Supervisors
• Series UC3903
• Type Multi-Voltage Supervisor
• Packaging Tube Alternate Packaging
• Mounting-Style SMD/SMT
• Package-Case SOIC-18
• Operating-Temperature 0°C ~ 70°C (TA)
• Mounting-Type Surface Mount
• Output-Type Open Collector / Drain
• Supplier-Device-Package 18-SOIC
• Output Push-Pull, Totem Pole
• Reset Active Low
• Number-of-Voltages-Monitored 4
• Reset-Timeout Adjustable/Selectable
• Voltage-Threshold Adjustable/Selectable
• Pd-Power-Dissipation 1000 mW
• Maximum-Operating-Temperature + 70 C
• Minimum-Operating-Temperature 0 C
• Operating-Supply-Current 7000 uA
• Battery-Backup-Switching No Backup
• Supply-Voltage-Max 40 V
• Supply-Voltage-Min 8 V
• Watchdog-Timers No Watchdog
• Threshold-Voltage Adjustable
• Number-of-Inputs-Monitored 4 Input
• Manual-Reset No Manual Reset
• Reset-Delay-Time Adjustable
• Overvoltage-Threshold Adjustable
• Undervoltage-Threshold Adjustable

UC3903DW FAQ

• A: At what frequency does the Series?

  Q: The product Series is UC3903.

• A: Is the cutoff frequency of the product Type?

  Q: Yes, the product's Type is indeed Multi-Voltage Supervisor

• A: Is the cutoff frequency of the product Packaging?

  Q: Yes, the product's Packaging is indeed Tube Alternate Packaging

• A: What is the Mounting-Style of the product?

  Q: The Mounting-Style of the product is SMD/SMT.

• A: What is the Package-Case of the product?

  Q: The Package-Case of the product is SOIC-18.

• A: At what frequency does the Operating-Temperature?

  Q: The product Operating-Temperature is 0°C ~ 70°C (TA).

• A: Is the cutoff frequency of the product Mounting-Type?

  Q: Yes, the product's Mounting-Type is indeed Surface Mount

• A: At what frequency does the Output-Type?

  Q: The product Output-Type is Open Collector / Drain.

• A: At what frequency does the Supplier-Device-Package?

  Q: The product Supplier-Device-Package is 18-SOIC.

• A: What is the Output of the product?

  Q: The Output of the product is Push-Pull, Totem Pole.

• A: At what frequency does the Reset?

  Q: The product Reset is Active Low.

• A: What is the Number-of-Voltages-Monitored of the product?

  Q: The Number-of-Voltages-Monitored of the product is 4.

• A: At what frequency does the Reset-Timeout?

  Q: The product Reset-Timeout is Adjustable/Selectable.

• A: Is the cutoff frequency of the product Voltage-Threshold?

  Q: Yes, the product's Voltage-Threshold is indeed Adjustable/Selectable

• A: At what frequency does the Pd-Power-Dissipation?

  Q: The product Pd-Power-Dissipation is 1000 mW.

• A: At what frequency does the Maximum-Operating-Temperature?

  Q: The product Maximum-Operating-Temperature is + 70 C.

• A: What is the Minimum-Operating-Temperature of the product?

  Q: The Minimum-Operating-Temperature of the product is 0 C.

• A: What is the Operating-Supply-Current of the product?

  Q: The Operating-Supply-Current of the product is 7000 uA.

• A: At what frequency does the Battery-Backup-Switching?

  Q: The product Battery-Backup-Switching is No Backup.

• A: At what frequency does the Supply-Voltage-Max?

  Q: The product Supply-Voltage-Max is 40 V.

• A: What is the Supply-Voltage-Min of the product?

  Q: The Supply-Voltage-Min of the product is 8 V.

• A: At what frequency does the Watchdog-Timers?

  Q: The product Watchdog-Timers is No Watchdog.

• A: At what frequency does the Threshold-Voltage?

  Q: The product Threshold-Voltage is Adjustable.

• A: At what frequency does the Number-of-Inputs-Monitored?

  Q: The product Number-of-Inputs-Monitored is 4 Input.

• A: What is the Manual-Reset of the product?

  Q: The Manual-Reset of the product is No Manual Reset.

• A: What is the Reset-Delay-Time of the product?

  Q: The Reset-Delay-Time of the product is Adjustable.

• A: Is the cutoff frequency of the product Overvoltage-Threshold?

  Q: Yes, the product's Overvoltage-Threshold is indeed Adjustable

• A: Is the cutoff frequency of the product Undervoltage-Threshold?

  Q: Yes, the product's Undervoltage-Threshold is indeed Adjustable