Microchip LM2574-12YN, 1-Channel Buck, Voltage Regulator, 500 mA, 37 V 52 kHz, PDIP 8-Pin
- RS Stock No.:
- 649-405
- Mfr. Part No.:
- LM2574-12YN
- Manufacturer:
- Microchip
Bulk discount available
Subtotal (1 pack of 5 units)*
HK$55.50
FREE delivery for orders over HK$250.00
In Stock
- Plus 330 unit(s) shipping from 25 May 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | HK$11.10 | HK$55.50 |
| 50 - 245 | HK$10.66 | HK$53.30 |
| 250 - 495 | HK$8.78 | HK$43.90 |
| 500 + | HK$8.52 | HK$42.60 |
*price indicative
- RS Stock No.:
- 649-405
- Mfr. Part No.:
- LM2574-12YN
- 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 | |
| Regulator Type | Buck | |
| Product Type | Voltage Regulator | |
| Output Voltage | 37 V | |
| Number of Outputs | 1 | |
| Switching Frequency | 52kHz | |
| Polarity | Positive | |
| Package Type | PDIP | |
| Quiescent Current | 10mA | |
| Output Current | 500mA | |
| Pin Count | 8 | |
| Output Type | Adjustable | |
| Switching Regulator | Yes | |
| Length | 0.38in | |
| Height | 0.135mm | |
| Standards/Approvals | No | |
| Series | LM2574 | |
| Width | 0.3 in | |
| Minimum Input Voltage | 4V | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Maximum Input Voltage | 40V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Regulator Type Buck | ||
Product Type Voltage Regulator | ||
Output Voltage 37 V | ||
Number of Outputs 1 | ||
Switching Frequency 52kHz | ||
Polarity Positive | ||
Package Type PDIP | ||
Quiescent Current 10mA | ||
Output Current 500mA | ||
Pin Count 8 | ||
Output Type Adjustable | ||
Switching Regulator Yes | ||
Length 0.38in | ||
Height 0.135mm | ||
Standards/Approvals No | ||
Series LM2574 | ||
Width 0.3 in | ||
Minimum Input Voltage 4V | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Maximum Input Voltage 40V | ||
Automotive Standard No | ||
- COO (Country of Origin):
- TH
The Microchip 52kHz Simple 0.5A Buck Regulator is easy to use fixed and adjustable switching voltage regulators. It contains all of the active circuitry necessary to construct a stepdown (buck) switching regulator and requires a minimum of external components.
Guaranteed 0.5A output current
Wide input voltage, up to 40V
Thermal shutdown and current limit protection
Requires only 4 external components
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