Texas Instruments LM20154MHE/NOPB DC DC Switching Regulators
IC REG BUCK ADJ 4A 16HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM20154MHE/NOPB
Detailed Description
High-efficiency 4A synchronous buck regulator operating at 1MHz, featuring adjustable output voltage from 800mV to 4.68V. This power management IC offers a maximum input voltage of 5.5V and a minimum of 2.95V, with a peak efficiency of 96%. The device is housed in a compact 16-HTSSOP package, measuring 5mm x 4.4mm x 0.9mm, suitable for surface mounting. It operates across a wide temperature range of -40°C to 125°C and includes a SYNCOUT feature.
Package
HTSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM20154MHE/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM20154MHE/NOPB DC DC Switching Regulators technical specifications.
General
Series
PowerWise®
RoHS
Yes
Package / Case
16-PowerTSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
5.5V
Lifecycle Status
Active
Package
HTSSOP
Efficiency
96%
Height
0.9mm
Alternate Parts Comparison (LM20154MHE/NOPB vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2 vs LM3S2533-EQC50-A2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-PowerTSSOP | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 5.5V | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 2.25V ~ 2.75V |
| RoHS | Yes | Yes | Yes | Yes |
| Package | HTSSOP | LQFP | LQFP | LQFP |
| Radiation Hardening | No | No | No | No |
| Data Bus Width | -- | 32bit | 32bit | 32bit |
| Number of Pins | -- | 100 | 100 | 100 |
| Core Processor | -- | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | -- | 16KB | 32KB | 64KB |
| Action |
Texas Instruments LM20154MHE/NOPB DC DC Switching Regulators Overview
High-efficiency 4A synchronous buck regulator operating at 1MHz, featuring adjustable output voltage from 800mV to 4.68V. This power management IC offers a maximum input voltage of 5.5V and a minimum of 2.95V, with a peak efficiency of 96%. The device is housed in a compact 16-HTSSOP package, measuring 5mm x 4.4mm x 0.9mm, suitable for surface mounting.
It operates across a wide temperature range of -40°C to 125°C and includes a SYNCOUT feature.
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