Rated 
(5/5) based on 15 customer reviews
(5/5) based on 15 customer reviews
Description
IC REG CTRLR BUCK PWM CM 28-QFN Series: - Applications: Number of Outputs: 2 Frequency - Max: 850kHz Voltage - Input: Duty Cycle: 0.994 Voltage - Output: Voltage - Supply: 4 V ~ 38 V Buck: Yes Boost: No Mounting Type: Flyback: No Inverting: No Doubler: No Divider: No Cuk: No Isolated: No Operating Temperature: -40～C ~ 125～C Package / Case: 28-WFQFN Exposed Pad Supplier Device Package: 28-QFN (4x5)
| Part Number | LTC3858EUFD-1#TRPBF |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | ADI Electronics |
| Description | IC REG CTRLR BUCK 28QFN |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 2 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 4 V ~ 38 V |
| Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Duty Cycle (Max) | 99.4% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (4x5) |
| Image |  |
Lowest Price: $1.09
Highest Price: $4.68
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
LTC3858EUFD-1#TRPBF
Brand:
LINEAR/ADI
D/C:
22+
Qty:
100000
Price (USD):
1.09
Company:
Bomkey (HK) Electronic Co., Limited
Buy
Part Number:
LTC3858EUFD-1#TRPBF
Brand:
ADI/
D/C:
Qty:
10044
Price (USD):
1.9875
Company:
IC Chip Co., Ltd.
Buy
Part Number:
LTC3858EUFD-1#TRPBF
Brand:
ADI
D/C:
Qty:
500
Price (USD):
2.885
Company:
HK HEQING ELECTRONICS LIMITED
Buy
Part Number:
LTC3858EUFD-1#TRPBF
Brand:
ADI Electronics
D/C:
21+
Qty:
3000
Price (USD):
3.7825
Company:
HONG KONG YUE JIN PENG ELECTRONICS CO.
Buy
Part Number:
LTC3858EUFD-1#TRPBF
Brand:
LINEAR/ADI
D/C:
19+/20+
Qty:
12500
Price (USD):
4.68
Company:
KST Components Limited
Buy
LTC3858EUFD1TRPBF Ref.
[hkinadielectronics20220620][hkinbrandcloudAMpd]
