- RS Stock No.:
- 177-1992
- Mfr. Part No.:
- LM2575WU
- Manufacturer:
- Microchip
245 In Global stock for delivery NCR Plus within 10 working day(s), rest of PH within 14 working days
Added
Price Each (In a Pack of 5)
PHP164.092
(exc. VAT)
PHP183.783
(inc. VAT)
Units | Per Unit | Per Pack* |
5 - 5 | PHP164.092 | PHP820.46 |
10 - 20 | PHP159.174 | PHP795.87 |
25 + | PHP151.354 | PHP756.77 |
*price indicative |
- RS Stock No.:
- 177-1992
- Mfr. Part No.:
- LM2575WU
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- US
Product Details
The LM2575 series of monolithic integrated circuits provide all the active functions for a step-down (buck) switching regulator. Fixed versions are available with a 3.3V, 5V, 12V, or 15V fixed output. Adjustable versions have an output voltage range from 1.23V to 37V.
Additional Features:
3.3V, 5V, 12V, and adjustable output versions
Voltage over specified line and load conditions:
Fixed version: ±3% max. output voltage
Adjustable version: ±2% max. feedback voltage
Guaranteed 1A output current
Wide input voltage range: 4V to 40V
Wide output voltage range: 1.23V to 37V
Requires only 4 external components
52kHz fixed frequency internal oscillator
Low power standby mode IQ typically < 200μA
80% efficiency (adjustable version typically > 80%)
Uses readily available standard inductors
Thermal shutdown and current limit protection
100% electrical thermal limit burn-in
3.3V, 5V, 12V, and adjustable output versions
Voltage over specified line and load conditions:
Fixed version: ±3% max. output voltage
Adjustable version: ±2% max. feedback voltage
Guaranteed 1A output current
Wide input voltage range: 4V to 40V
Wide output voltage range: 1.23V to 37V
Requires only 4 external components
52kHz fixed frequency internal oscillator
Low power standby mode IQ typically < 200μA
80% efficiency (adjustable version typically > 80%)
Uses readily available standard inductors
Thermal shutdown and current limit protection
100% electrical thermal limit burn-in
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Maximum Output Current | 1A |
Maximum Output Voltage | 37 V |
Minimum Output Voltage | 1.23 V |
Minimum Input Voltage | 4 V |
Maximum Input Voltage | 40 V |
Output Type | Adjustable |
Mounting Type | Surface Mount |
Number of Outputs | 1 |
Pin Count | 5 |
Maximum Switching Frequency | 52 kHz |
Package Type | TO-263 |
Switching Regulator | Yes |
Length | 10.66mm |
Height | 4.29mm |
Maximum Operating Temperature | +85 °C |
Dimensions | 10.66 x 9.16 x 4.29mm |
Width | 9.16mm |
Minimum Operating Temperature | -40 °C |