
For Reference Only
Part Number | LM5121MHX/NOPB |
OEMstron Part # | LM5121MHX-NOPB |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
Description | IC REG CTRLR BOOST 20HTSSOP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LM5121MHX/NOPB PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LM5121MHX/NOPB Specifications
Part Number | LM5121MHX/NOPB | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Controllers | |
Manufacturer | ||
Series | - | |
Output Type | Transistor Driver | |
Function | Step-Up | |
Output Configuration | Positive | |
Topology | Boost | |
Number of Outputs | 1 | |
Output Phases | 1 | |
Voltage - Supply (Vcc/Vdd) | 4.5V ~ 65V | |
Frequency - Switching | Up to 1MHz | |
Duty Cycle (Max) | 100% | |
Synchronous Rectifier | No | |
Clock Sync | Yes | |
Serial Interfaces | - | |
Control Features | Frequency Control, Soft Start | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Package / Case | 20-PowerTSSOP (0.173", 4.40mm Width) | |
Supplier Device Package | 20-HTSSOP |
LM5121MHX/NOPB Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LM5121MH/NOPB D# V36:1790_07282420 Texas Instruments |
DC/DC Cntrlr Single-OUT Step Up 20-Pin HTSSOP EP Tube RoHS: Compliant
|
Americas - 0 |
LM5121MHX/NOPB D# V72:2272_07282422 Texas Instruments |
DC/DC Cntrlr Single-OUT Step Up 20-Pin HTSSOP EP T/R RoHS: Compliant
|
Americas - 1586 |
Part Number | Description | Stock |
LM5121MH/NOPB Texas Instruments |
IC REG CTRLR BOOST PWM 20HTSSOP |
802 |
Part Number | Description | Stock |
LM5121MH/NOPB D# 296-39769-5-ND Texas Instruments |
IC REG CTRLR BOOST 20HTSSOP |
2855 In Stock |
LM5121MHX/NOPB D# 296-LM5121MHX/NOPBCT-ND Texas Instruments |
IC REG CTRLR BOOST 20HTSSOP |
4412 In Stock |
Part Number | Description | Stock |
LM5121MHX/NOPB Texas Instruments |
In stock shipping within 2days |
2777 |
Part Number | Description | Stock |
LM5121MHXNOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
9 |
Part Number | Description | Stock |
LM5121MHXNOPB Texas Instruments |
OEM/CM ONLY |
2411 |
Part Number | Description | Stock |
LM5121MHX/NOPB Texas Instruments |
OEM/CM Immediate delivery |
2777 |
Part Number | Description | Stock |
LM5121MH/NOPB D# 595-LM5121MH/NOPB Texas Instruments |
Switching Controllers Wide Vin Sync Boost Cntlr RoHS: Compliant
|
245 |
Part Number | Description | Stock |
LM5121MHX/NOPB Texas Instruments |
IN stock Immediate delivery |
2792 |
Part Number | Description | Stock |
LM5121MH/NOPB Texas Instruments |
1 |
Part Number | Description | Stock |
LM5121MH/NOPB Texas Instruments |
3-65V Wide Vin, Current Mode Synchronous Boost with Disconnection Switch Control |
10,028 |
LM5121MHX/NOPB Texas Instruments |
3-65V Wide Vin, Current Mode Synchronous Boost with Disconnection Switch Control |
6,448 |
Part Number | Description | Stock |
LM5121MHX/NOPB D# 34759146 Texas Instruments |
DC/DC Cntrlr Single-OUT Step Up 20-Pin HTSSOP EP T/R RoHS: Compliant
|
Americas - 1586 |
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