Texas Instruments Buck Converter, Surface, 1.23V Output Voltage, 1.5 A Output Current

This image is representative of the product range

View all Switching Regulators
Bulk discount available
View bulk pricing options

Subtotal (1 tube of 92 units)*

SGD621.18

(exc. GST)

SGD677.12

(inc. GST)

Add to Basket
Select or type quantity
Stock information currently inaccessible - Please check back later

Units
Per unit
Per Tube*
92 - 92SGD6.752SGD621.18
184 - 276SGD6.617SGD608.76
368 - 828SGD6.485SGD596.62
920 - 1748SGD6.355SGD584.66
1840 +SGD6.228SGD572.98

*price indicative

RS Stock No.:
121-8270
Mfr. Part No.:
LM25575MH/NOPB
Manufacturer:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

Buck Converter

Output Voltage 1

1.23V

Output Current

1.5A

Mount Type

Surface

Number of Outputs

1

Efficiency

90%

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Series

LM25575

Number of Pins

16

Package Type

TSSOP

Width

4.4mm

Standards/Approvals

RoHS, JEDEC

Depth

1.2mm

Length

5mm

Maximum Input Voltage

42V

Minimum Input Voltage

6V

COO (Country of Origin):
GB

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

SIMPLE SWITCHER® Regulators, Texas Instruments


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

Related links