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Manufacturer Part #
MIC2981/82YN
MIC2981 Series 50 V Hi-Voltage Hi-Current Source Driver Array - DIP-18
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:21 per Tube Package Style:DIP-18 Mounting Method:Through Hole | ||||||||||
| Date Code: | 2528 | ||||||||||
Microchip MIC2981/82YN - Product Specification
Shipping Information:
ECCN:
PCN Information:
UPDATE TO PCN 110887.Revision History: February 14, 2025: Issued initial notification.September 10, 2025: Issued final notification. Updated scope to remove MIC5200, MIC5201, MIC5202 device families and MIC5841YV-TR catalog part number and add 835-5043, LP2951, MIC2172, MIC2915x, MIC2920x, MIC2930xx, MIC2931x, MIC29371, MIC2941A, MIC29502, MIC2951, MIC2951x, MIC2954, MIC297xx, MIC2981, MIC3172, MIC37252, MIC37303, MIC3750x, MIC38C43, MIC38HC4x, MIC3915x, MIC3930x, MIC3950x, MIC3975, MIC457x, MIC501x, MIC502x, MIC5060, MIC515x, MIC580x and MIC58Pxx device families. Attached Qualification Report. Provided estimated first ship date to be on October 31, 2025.
**FPCN97963 UPDATE**Revision History:May 10, 2023: Issued initial notification.June 21, 2024: Issued final notification. Attached the Qualification Report. Revised the Notification Subject to specify all affected device families. Provided estimated first ship date to be on July 19, 2024.Description of Change:Qualification of UNIG as an additional final test site for LM2574, LM2575, MIC2145, MIC2202, MIC2203, MIC2204, MIC2981, MIC4574, MIC4826, MIC4827, MIC4830, MIC4832, MIC4833, MIC5800, MIC5801, MIC5891, MIC58P01 and MIC59P50 device families available in Tube and Tape & Reel packing media.Reason for Change:To improve on-time delivery performance by qualifying UNIG as an additional final test site.
Part Status:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=MIC2981/82YN&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--analog--drivers--motor-drivers/mic2981-82yn-microchip-8432775
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=en&field2=MIC2981/82YN&field4=Microchip&field18=https://p1na.futureelectronics.com/p/semiconductors--analog--drivers--motor-drivers/mic2981-82yn-microchip-8432775
Microchip MIC2981/82YN - Technical Attributes
| Motor Type: | Stepper |
| Load Voltage: | 5V to 50V |
| No of Outputs: | Eight |
| Output Current-Max: | 0.5A |
| Supply Current: | 10mA |
| Supply Voltage-Max: | 50V |
| Supply Voltage: | 5V to 50V |
| Turn-off Delay Time: | 5µs |
| Turn-on Delay Time: | 1µs |
| Operating Temp Range: | -40°C to +85°C |
| Package Style: | DIP-18 |
| Mounting Method: | Through Hole |
Features & Applications
The MIC2981/82YN is an 8-channel, high-voltage, high-current source driver array ideal for switching high-power loads from logic-level TTL, CMOS, or PMOS control signals. These drivers can manage multiple loads of up to 50 V and 500 mA, limited only by package power dissipation.
Micrel’s MIC2981/82 features inputs compatible with 5 V TTL and 5 V to 15 V CMOS or PMOS logic outputs. Micrel’s dual-marked device replaces either UDN2981 or UDN2982 devices. The MIC2981/82 is available in the 18-pin plastic DIP and 18-lead wide SOP package. Both devices operate in the industrial temperature range.
Key Features:
- Output voltage to 50 V.
- Output current to 500 mA.
- Transient-protected outputs.
- Integral clamp diodes.
- TTL, CMOS, or PMOS compatible inputs.
Applications:
- Relay and solenoid switching.
- Stepping motor.
- LED and incandescent displays.
Available Packaging
Package Qty:
21 per Tube
Package Style:
DIP-18
Mounting Method:
Through Hole
