LM3102MH/NOPB Semiconductors - ICs by Texas Instruments

DC/DC CONV SYNC BUCK 1MHZ HTSSOP-20

Status: Unknown
Series: -
RoHS: Unknown
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The LM3102/-Q1 SIMPLE SWTCHER® Synchronously Rectified Buck Converter features all required functions to implement a highly efficient and cost-effective buck regulator. The device can supply 2.5 A to loads with an output voltage as low as 0.8 V. Dual N-channel synchronous MOSFET switches allow a low component count, thus reducing complexity and minimizing board size. Different from most other COT regulators, the LM3102/-Q1 does not rely on output capacitor ESR for stability, and is designed to work exceptionally well with ceramic and other very low-ESR output capacitors. The device requires no loop compensation, results in a fast load transient response and simple circuit implementation. The operating frequency remains nearly constant with line variations due to the inverse relationship between the input voltage and the ON-time. The operating frequency can be externally programmed up to 1 MHz. Protection features include VCC undervoltage lockout (UVLO), output overvoltage protection, thermal shutdown, and gate drive UVLO. The LM3102/-Q1 is available in the thermally enhanced HTSSOP-20 package, and LM3102 is also available in a DSBGA low-profile chip-scale package with reduced output current.

Where to Buy

Prices starting from US$2.44

Distributor Stock
Logo for RS
RS
from US$4.93
No stock
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Texas Instruments
from US$2.44
112,501
in stock
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Avnet America
-
26
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Newark Electronics
from US$5.51
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element14
from US$5.80
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Farnell
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Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 42V
No. of Outputs 1Outputs
DC / DC Converter IC Case HTSSOP
No. of Pins 20Pins
Output Current 2.5A
Output Voltage Min 800mV
Output Voltage Max 7V
Switching Frequency 1MHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Synchronous 1MHz 2.5A Step-Down Voltage Regulator | Texas Instruments
Conv DC-DC Single Step Down 4.5V to 42V 20-Pin TSSOP EP Rail | Avnet America
Sync 1MHz,2.5A,Buck,V Reg,LM3102MH | RS
Dc/Dc Conv, Sync Buck, 1Mhz, Htssop-20 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM3102MH/NOPB?

Additional datasheets, footprints and schematics for LM3102MH/NOPB are listed on our Part Details page. You can also find images and similar parts to LM3102MH/NOPB on this page.

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What category does LM3102MH/NOPB fall under?

The LM3102MH/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

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Is the LM3102MH/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM3102MH/NOPB have stock available?

Authorised distributors including Texas Instruments, Avnet America, RS, Newark Electronics and element14 have stock available or on a lead time for LM3102MH/NOPB.

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