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: What is the Series of the product?

  Q: The Series of the product is UC3903.

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

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

• A: At what frequency does the Packaging?

  Q: The product Packaging is Tube Alternate Packaging.

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

  Q: Yes, the product's Mounting-Style is indeed SMD/SMT

• A: Is the cutoff frequency of the product Package-Case?

  Q: Yes, the product's Package-Case is indeed SOIC-18

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

  Q: The Operating-Temperature of the product 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: What is the Output-Type of the product?

  Q: The Output-Type of the product 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: What is the Reset-Timeout of the product?

  Q: The Reset-Timeout of the product 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: Is the cutoff frequency of the product Pd-Power-Dissipation?

  Q: Yes, the product's Pd-Power-Dissipation is indeed 1000 mW

• A: Is the cutoff frequency of the product Maximum-Operating-Temperature?

  Q: Yes, the product's Maximum-Operating-Temperature is indeed + 70 C

• A: Is the cutoff frequency of the product Minimum-Operating-Temperature?

  Q: Yes, the product's Minimum-Operating-Temperature is indeed 0 C

• A: Is the cutoff frequency of the product Operating-Supply-Current?

  Q: Yes, the product's Operating-Supply-Current is indeed 7000 uA

• A: What is the Battery-Backup-Switching of the product?

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

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

  Q: The Supply-Voltage-Max of the product 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: Is the cutoff frequency of the product Watchdog-Timers?

  Q: Yes, the product's Watchdog-Timers is indeed No Watchdog

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

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

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

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

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

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

• A: Is the cutoff frequency of the product Reset-Delay-Time?

  Q: Yes, the product's Reset-Delay-Time is indeed Adjustable

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

  Q: The product Overvoltage-Threshold is Adjustable.

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

  Q: The product Undervoltage-Threshold is Adjustable.