Microchip, Current Monitor 5-Pin, SOT-23
- RS Stock No.:
- 209-7651
- Mfr. Part No.:
- HV7801K1-G
- Manufacturer:
- Microchip
The image is for reference only, please refer to product details and specifications
Bulk discount available
Subtotal (1 reel of 3000 units)*
HK$16,005.00
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 19 February 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 3000 - 12000 | HK$5.335 | HK$16,005.00 |
| 15000 + | HK$5.228 | HK$15,684.00 |
*price indicative
- RS Stock No.:
- 209-7651
- Mfr. Part No.:
- HV7801K1-G
- Manufacturer:
- Microchip
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Offset Voltage | 450 V | |
| Product Type | Current Monitor | |
| Quiescent Current | 0.05mA | |
| Package Type | SOT-23 | |
| Current Rating | 10 mA | |
| Pin Count | 5 | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 8V | |
| Maximum Supply Voltage | 450V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Height | 1.45mm | |
| Standards/Approvals | RoHS | |
| Series | HV7801 | |
| Length | 2.9mm | |
| Width | 1.6 mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Offset Voltage 450 V | ||
Product Type Current Monitor | ||
Quiescent Current 0.05mA | ||
Package Type SOT-23 | ||
Current Rating 10 mA | ||
Pin Count 5 | ||
Mount Type Surface | ||
Minimum Supply Voltage 8V | ||
Maximum Supply Voltage 450V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Height 1.45mm | ||
Standards/Approvals RoHS | ||
Series HV7801 | ||
Length 2.9mm | ||
Width 1.6 mm | ||
Automotive Standard No | ||
The Microchip HV7801K1-G high side current monitor IC transfers a high-side current measurement voltage to its ground referenced output with a voltage gain of five. The measurement voltage typically originates at a current sense resistor which is located in a “high side” circuit, such as the positive supply line. This monitor IC features a very wide input voltage range, high accuracy of transfer ratio, small size, low component count, low power consumption, ease of use, and low cost. Offline, battery, and portable applications can be served equally well due to the wide input voltage range and the low quiescent current.
Voltage output device
Max VSENSE 500mV
Fast rise and fall time, 700ns to 2.0μs
Maximum quiescent current 50μA