Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | XR77129ELB-F |
| OEMstron Part # | XR77129ELB-F |
| Manufacturer | MaxLinear, Inc. |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK SMBUS 44TQFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | XR77129ELB-F PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 22 - Mar 27 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
XR77129ELB-F Specifications
| Part Number | XR77129ELB-F | |
| Brand | MaxLinear, Inc. | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | MaxLinear, Inc. | |
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Number of Outputs | 4 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 6V ~ 40V | |
| Frequency - Switching | 105kHz ~ 1.23MHz | |
| Duty Cycle (Max) | - | |
| Synchronous Rectifier | Yes | |
| Clock Sync | No | |
| Serial Interfaces | I²C, SMBus | |
| Control Features | Enable | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Package / Case | 44-WFQFN Exposed Pad | |
| Supplier Device Package | 44-TQFN (7x7) |
XR77129ELB-F Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
XR77129ELB-F D# V36:1790_06715822 MaxLinear Inc |
PWM/PFM Universal PMIC 6V to 40V Automotive 44-Pin TQFN EP Tray RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
XR77129ELB-F D# 1016-2067-ND MaxLinear Inc |
IC REG CTRLR BUCK SMBUS 44TQFN |
253 In Stock |
| Part Number | Description | Stock |
|
XR77129ELB-F MaxLinear Inc |
XR77129 Series 40 V 1.23 MHz Quad Output Digital PWM/PFM Universal PMIC -TQFN-44 RoHS: Compliant
pbFree: Yes
|
1560 Tray |
| Part Number | Description | Stock |
|
XR77129ELBF Exar Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
1190 |
| Part Number | Description | Stock |
|
XR77129ELB-F D# 701-XR77129ELB-F MaxLinear Inc |
Power Management Specialized - PMIC Quad Channel Programmable Digital Buck Controller 40V. RoHS: Compliant
|
20 |
| Part Number | Description | Stock |
|
XR77129ELB-F D# XSFP00000206093 MaxLinear Inc |
XR77129 Series 40 V Quad Channel Programmable Digital Buck Controller - TQFN-44 |
1300 |
| Part Number | Description | Stock |
|
XR77129ELBF Exar Corporation |
OEM/CM ONLY |
346 |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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