Texas Instruments, LM25575MH/NOPB Step-Down Switching Regulator, 1-Channel 1.5A Adjustable 16-Pin, TSSOP

RS Stock No.:: 288-774
Mfr. Part No.:: LM25575MH/NOPB
Manufacturer:: Texas Instruments

Texas Instruments, LM25575MH/NOPB Step-Down Switching Regulator, 1-Channel 1.5A Adjustable 16-Pin, TSSOP

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50 In stock for delivery within 4 working days

Added

Price Each

SGD8.28

(exc. GST)

SGD9.03

(inc. GST)

Units	Per unit
1 - 9	SGD8.28
10 - 49	SGD7.57
50 - 99	SGD7.19
100 - 249	SGD6.88
250 +	SGD6.58

RS Stock No.:: 288-774
Mfr. Part No.:: LM25575MH/NOPB
Manufacturer:: Texas Instruments

Legislation and Compliance

Product Details

SIMPLE SWITCHER® Step-Down Regulators, LM557x & LM2557x Series

The LM557x and LM2557x are easy to use high-performance SIMPLE SWITCHER® buck regulators which allow design engineers to design and optimize a robust power supply using a minimum set of components.

Integrated N-channel MOSFET
Ultra-Wide Input Voltage Range up to 42V/75V
Emulated current mode for fast transient response
Adjustable Output Voltage as Low as 1.225V
1.5% Feedback Reference Accuracy
Operating frequency adjustable between 50kHz and 500kHz with single resistor
Adjustable soft-start

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

SIMPLE SWITCHER® Regulators, Texas Instruments

Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.

Specifications

Attribute	Value
Maximum Output Current	1.5A
Regulator Function	Buck Controller, Inverting
Minimum Input Voltage	6 V
Maximum Input Voltage	42 V
Output Type	Adjustable
Mounting Type	Surface Mount
Number of Outputs	1
Maximum Switching Frequency	1000 kHz
Pin Count	16
Package Type	TSSOP
Switching Regulator	Yes
Height	0.9mm
Minimum Operating Temperature	-40 °C
Dimensions	5 x 4.4 x 0.9mm
Maximum Operating Temperature	+125 °C
Length	5mm
Width	4.4mm
Efficiency	90%