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LM21215MH/NOPB The Texas Instruments LM21215MH/NOPB is a voltage mode synchronous buck regulator. It features a 2.95V to 5.5V input voltage range and a 15A output current capability.
Mfr Part #:

LM21215MH/NOPB

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM21215MH/NOPB is a voltage mode synchronous buck regulator. It features a 2.95V to 5.5V input voltage range and a 15A output current capability.
✓ Total Stock: 3,828 pcs
$ Price Range: $4.16

LM21215MH/NOPB Available from 1 distributor

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✓ Non-Authorised
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Smaxon Electronics ✓
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3,828 pcs
On Request
3828 pcs On Request 1 On Request On Request 1323+ On Request On Request
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LM21215MH/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM21215MH/NOPB Description

Short technical summary and product information.

The Texas Instruments LM21215MH/NOPB is a high-performance voltage mode synchronous buck regulator designed for efficient power conversion. It operates with an input voltage range of 2.95V to 5.5V and can deliver up to 15A of output current.

 

Key electrical specifications include a fixed switching frequency of 500kHz and an adjustable output voltage from 0.6V to VIN, with a reference accuracy of ±1%. The regulator integrates high-side (7mΩ) and low-side (4.3mΩ) FET switches, reducing external component count. It also offers features like adjustable current limit, start-up into prebiased loads, output voltage tracking, and a wide bandwidth voltage loop error amplifier.

 

For enhanced reliability and protection, the LM21215MH/NOPB includes integrated Over-Voltage Protection (OVP), Over-Temperature Protection (OTP), Under-Voltage Lockout (UVLO), and a power good indicator. It supports adjustable soft start with an external capacitor and has a precision enable pin with hysteresis.

 

This component is housed in a 20-pin HTSSOP package, suitable for surface mount applications. The operating temperature range is -40°C to 125°C (TJ).

LM21215MH/NOPB Quick Information

Product Type: Voltage Regulator
Canonical Name: Texas Instruments LM21215MH/NOPB Voltage Mode Synchronous Buck Regulator
Subcategory: Buck Regulator

LM21215MH/NOPB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM21215MH/NOPB Estimated Pricing

Qty Low High
1+ $4.16 $4.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM21215MH/NOPB Features

  • Synchronous buck regulator with 15A output.
  • Wide 2.95V to 5.5V input voltage range.
  • Adjustable output voltage from 0.6V.
  • Integrated 7mΩ high-side FETs.
  • 20-pin HTSSOP surface mount package.

LM21215MH/NOPB Applications

  • High-current DC/DC power conversion.
  • Point-of-load power delivery.
  • Battery-powered equipment.
  • Industrial power supplies.

LM21215MH/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM21215MH/NOPB?

The input voltage range is 2.95V to 5.5V.

What is the output current capability?

The LM21215MH/NOPB can deliver up to 15A.

What is the switching frequency?

The switching frequency is 500kHz.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is the LM21215MH/NOPB available in?

It is available in a 20-HTSSOP (PowerTSSOP) surface-mount package.

Does the LM21215MH/NOPB have integrated protection features?

Yes, it includes overvoltage protection (OVP), overtemperature protection (OTP), undervoltage lockout (UVLO), and power good.

Is the output voltage adjustable?

Yes, the output voltage is adjustable from 0.6V to VIN.

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