Texas Instruments LM25010Q1MH/NOPB

Mfr. Part

LM25010Q1MH/NOPB

Manufacturer

Texas Instruments automotive Q1 series. Y-IC is a quality distributor of Texas Instruments and we will provide you with the best products and services

Detailed Description

Automotive grade adjustable buck DC-DC switching regulator. 1 A output, single channel, positive output. Wide input range 6 to 42 V with adjustable output 2.5 to 37 V. Non-synchronous topology. Switching frequency range 100 kHz to 1 MHz. Surface mount HTSSOP 14 PowerTSSOP package. RoHS3 compliant. Base product number LM25010

Key Features

Buck step down converter with single adjustable output

Input voltage 6 to 42 V supports 12 V and 24 V systems

Output voltage adjustable 2.5 to 37 V

Output current up to 1 A

Switching frequency 100 kHz to 1 MHz for size and efficiency tuning

Automotive AEC Q100 qualified

Positive output configuration

Non synchronous rectifier requires external diode

Operating junction temperature range minus 40 C to 125 C

Surface mount design in 14 HTSSOP PowerTSSOP package

RoHS3 compliant lead finish

Key Advantages

Wide input range handles automotive battery conditions and transients

Flexible frequency lets you optimize inductors and capacitors for small size or higher efficiency

Adjustable output simplifies reuse across multiple rails

Compact package with exposed pad for better heat removal

Reliable performance across harsh temperature ranges

Simple buck architecture reduces design time and cost

Packaging

Shipping form Tube

Package type 14 HTSSOP also referred to as 14 PowerTSSOP for surface mount

Body width approximately 4.40 mm 0.173 inch

Lead count 14 leads plus exposed thermal pad

Mounting Surface mount reflow compatible

Material industry standard molded plastic package with lead free plating RoHS3 compliant

Thermal exposed pad on bottom improves heat dissipation into PCB

Electrical parameters internal switch supports up to 1 A non synchronous topology switching frequency 100 kHz to 1 MHz input 6 to 42 V output 2.5 to 37 V positive output

Lifecycle

Current status believed active in the automotive Q1 series

Not known to be nearing discontinuation based on available information

Close alternatives depending on design needs

- LM25010MH NOPB non automotive variant with similar core specifications

- LMR14010 Q1 40 V 1 A automotive buck regulator similar function lower maximum input voltage

- LMR16010 Q1 60 V 1 A automotive buck regulator similar function higher maximum input voltage

For exact pin for pin and behavior match or confirmed second source options please contact our Y-IC sales team via our website for tailored guidance

Key Application Areas

Automotive 12 V or 24 V systems converting to 3.3 V 5 V or other rails

Infotainment ADAS instrument clusters and body electronics

Industrial control and factory automation

Battery powered equipment and tools

Communications and networking point of load conversion

Distributed power systems in harsh environments

Datasheet

Our website hosts the most authoritative datasheet for LM25010Q1MH NOPB. Download it from this page for full electrical specifications pin information layout guidance and application notes

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