Microchip, Current Monitor 5-Pin, SOT-23
- RS stock no.:
- 209-7653P
- Mfr. Part No.:
- HV7801K1-G
- Manufacturer:
- Microchip
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Bulk discount available
Subtotal 50 units (supplied on a continuous strip)*
R 589,15
(exc. VAT)
R 677,50
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 2,750 unit(s) shipping from 22 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 50 - 75 | R 11.783 |
| 100 - 225 | R 11.43 |
| 250 - 975 | R 10.972 |
| 1000 + | R 10.534 |
*price indicative
- RS stock no.:
- 209-7653P
- Mfr. Part No.:
- HV7801K1-G
- Manufacturer:
- Microchip
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Current Monitor | |
| Offset Voltage | 450 V | |
| Quiescent Current | 0.05mA | |
| Current Rating | 10 mA | |
| Package Type | SOT-23 | |
| Pin Count | 5 | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 8V | |
| Maximum Supply Voltage | 450V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Length | 2.9mm | |
| Series | HV7801 | |
| Standards/Approvals | RoHS | |
| Height | 1.45mm | |
| Width | 1.6 mm | |
| Automotive Standard | No | |
| Distrelec Product Id | 304-39-531 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Current Monitor | ||
Offset Voltage 450 V | ||
Quiescent Current 0.05mA | ||
Current Rating 10 mA | ||
Package Type SOT-23 | ||
Pin Count 5 | ||
Mount Type Surface | ||
Minimum Supply Voltage 8V | ||
Maximum Supply Voltage 450V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Length 2.9mm | ||
Series HV7801 | ||
Standards/Approvals RoHS | ||
Height 1.45mm | ||
Width 1.6 mm | ||
Automotive Standard No | ||
Distrelec Product Id 304-39-531 | ||
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
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