Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | LTC3857IUH#PBF |
| OEMstron Part # | LTC3857IUH-PBF |
| Manufacturer | Linear Technology/Analog Devices |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 32QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LTC3857IUH#PBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Apr 28 - May 3 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LTC3857IUH#PBF Specifications
| Part Number | LTC3857IUH#PBF | |
| Brand | Linear Technology/Analog Devices | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | Linear Technology/Analog Devices | |
| Series | PolyPhase® | |
| Output Type | Transistor Driver | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Number of Outputs | 2 | |
| Output Phases | 2 | |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 38V | |
| Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz | |
| Duty Cycle (Max) | 99.4% | |
| Synchronous Rectifier | Yes | |
| Clock Sync | No | |
| Serial Interfaces | - | |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Package / Case | 32-WFQFN Exposed Pad | |
| Supplier Device Package | 32-QFN (5x5) |
LTC3857IUH#PBF Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LTC3857IUH#PBF D# V36:1790_06479134 Analog Devices Inc |
DC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 32-Pin QFN EP Tube RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LTC3857IUH#PBF Linear Technology |
IC REG CTRLR BUCK PWM CM 32-QFN |
376 |
| Part Number | Description | Stock |
|
LTC3857IUH#PBF D# 161-LTC3857IUH#PBF-ND Analog Devices Inc |
IC REG CTRLR BUCK 32QFN |
38 In Stock |
| Part Number | Description | Stock |
|
LTC3857IUHPBF Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
4408 |
| Part Number | Description | Stock |
|
LTC3857IUHPBF Linear Technology |
OEM/CM ONLY |
929 |
| Part Number | Description | Stock |
|
LTC3857IUH#PBF D# 584-LTC3857IUH#PBF Analog Devices Inc |
Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step Down Controller RoHS: Compliant
|
15 |
| Part Number | Description | Stock |
|
LTC3857IUH#PBF D# NS-LTC3857IUH#PBF Linear Technology |
OEM/CM ONLY |
7080 |
| Part Number | Description | Stock |
|
LTC3857IUH#PBF D# LTC3857IUH#PBF Analog Devices Inc |
POWER MANAGEMENT IC RoHS: Compliant
|
0 |
| Part Number | Description | Stock |
|
LTC3857IUHPBF Linear Technology |
OEM/CM ONLY |
168 |
| Part Number | Description | Stock |
|
LTC3857IUH-PBF Linear Technology |
shipping today |
396 |
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Quick Inquiry
| In Stock | 134 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 11.3560 | $ 11.3560 |
| 100 | $ 11.3560 | $ 1,135.6000 |
| 500 | $ 11.3560 | $ 5,678.0000 |
| 1000 | $ 11.3560 | $ 11,356.0000 |
| 2500 | $ 11.3560 | $ 28,390.0000 |
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