LM2903BHQDGKRQ1 is available for purchase but is not normally stocked.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM2903BHQDGKRQ1 | |
|---|---|
DigiKey Part Number | 296-LM2903BHQDGKRQ1TR-ND - Tape & Reel (TR) 296-LM2903BHQDGKRQ1CT-ND - Cut Tape (CT) 296-LM2903BHQDGKRQ1DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | LM2903BHQDGKRQ1 |
Description | IC COMPARATOR 2 DIFF 8VSSOP |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Comparator Standard (General Purpose) Open-Collector, Rail-to-Rail 8-VSSOP |
Datasheet | Datasheet |
Product Attributes
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Category | Current - Output (Typ) 21mA @ 5V |
Manufacturer Texas Instruments | Current - Quiescent (Max) 600µA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Propagation Delay (Max) 300ns (Typ) |
Part Status Active | Operating Temperature -40°C ~ 125°C |
Type Standard (General Purpose) | Grade Automotive |
Number of Elements 2 | Qualification AEC-Q100 |
Output Type Open-Collector, Rail-to-Rail | Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Voltage - Supply, Single/Dual (±) 2V ~ 36V | Mounting Type Surface Mount |
Voltage - Input Offset (Max) 2.5mV @ 5V | Supplier Device Package 8-VSSOP |
Current - Input Bias (Max) 0.025µA @ 5V | Base Product Number |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM2903BRQDGKRQ1 | Texas Instruments | 2,119 | 296-LM2903BRQDGKRQ1TR-ND | $0.70000 | Parametric Equivalent |
| LM2903BTQDGKRQ1 | Texas Instruments | 0 | 296-LM2903BTQDGKRQ1TR-ND | $0.75000 | Parametric Equivalent |
Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quantity
All prices are in USD
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.32776 | $819.40 |
| 5,000 | $0.31920 | $1,596.00 |
| 7,500 | $0.31491 | $2,361.83 |
| 12,500 | $0.31015 | $3,876.87 |
| 17,500 | $0.30737 | $5,378.97 |
| 25,000 | $0.30470 | $7,617.50 |
Cut Tape (CT)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.71000 | $0.71 |
| 10 | $0.50800 | $5.08 |
| 25 | $0.45600 | $11.40 |
| 100 | $0.39890 | $39.89 |
| 250 | $0.37180 | $92.95 |
| 500 | $0.35544 | $177.72 |
| 1,000 | $0.34198 | $341.98 |
Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.73000 | $0.73 |
| 10 | $0.64300 | $6.43 |
| 25 | $0.60440 | $15.11 |
| 100 | $0.49320 | $49.32 |
| 250 | $0.45808 | $114.52 |
| 500 | $0.38986 | $194.93 |
| 1,000 | $0.31189 | $311.89 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.

