ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | Paypal, Western Union, TT |
| Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund |
| Packaging Details | SOT23-5 |
| Description | IC REG BST SEPIC ADJ 2.1A SOT23 |
| Manufacturer Kit | Texas Instruments |
| Maximum Operating Temperature | + 125 C |
| Minimum Operating Temperature | - 40 C |
| Switching Frequency | 1.6 MHz |
| Input Voltage MIN | 2.7 V |
| Input Voltage MAX | 5.5 V |
| Brand Name | Ti |
| Model Number | LMR62421XMF/NOPB |
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Product Specification
| Payment Terms | Paypal, Western Union, TT | Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund | Packaging Details | SOT23-5 |
| Description | IC REG BST SEPIC ADJ 2.1A SOT23 | Manufacturer Kit | Texas Instruments |
| Maximum Operating Temperature | + 125 C | Minimum Operating Temperature | - 40 C |
| Switching Frequency | 1.6 MHz | Input Voltage MIN | 2.7 V |
| Input Voltage MAX | 5.5 V | Brand Name | Ti |
| Model Number | LMR62421XMF/NOPB | ||
| High Light | digital voltage regulator ic ，electronic voltage regulator circuit | ||
LMR62421XMF/NOPB LMR62421XMFX Power Regulator IC Switching Voltage Regulators SIMPLE SWITCHER 24V out,2.1A SU Vltg Reg
FEATURES
Output Voltage up to 24V
Switch Current up to 2.1A
1.6 MHz Switching Frequency
Low Shutdown Iq, 80 nA
Cycle-by-Cycle Current Limiting
Internally Compensated
Internal Soft-Start
5-Pin SOT-23 (2.92 x 2.84 x 1mm) and 6-Pin WSON (3 x 3 x 0.8 mm) Packaging
Fully Enabled for WEBENCH® Power Designer
PERFORMANCE BENEFITS
Extremely Easy to Use
Tiny Overall Solution Reduces System Cost
APPLICATIONS
Boost / SEPIC Conversions from 3.3V, 5V Rails
Space Constrained Applications
Embedded Systems
LCD Displays
LED Applications
System Performance
DESCRIPTION
The LMR62421 is an easy-to-use, space-efficient 2.1A low-side switch regulator ideal for Boost and SEPIC DC-DC regulation. It provides all the active functions to provide local DC/DC conversion with fast- transient response and accurate regulation in the smallest PCB area. Switching frequency is internally set to 1.6 MHz, allowing the use of extremely small surface mount inductor and chip capacitors while providing efficiencies near 90%. Current-mode control and internal compensation provide ease-of-use, minimal component count, and high-performance regulation over a wide range of operating conditions. External shutdown features an ultra-low standby current of 80 nA ideal for portable applications. Tiny 5-pin SOT-23 and 6-pin WSON packages provide space-savings. Additional features include internal soft-start, circuitry to reduce inrush current, pulse-by- pulse current limit, and thermal shutdown.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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