Rated 
(4/5) based on 16 customer reviews
(4/5) based on 16 customer reviews
Description
IC REG CTRLR BUCK PWM CM 20TSSOP Series: - Applications: Number of Outputs: 1 Frequency - Max: 835kHz Voltage - Input: Duty Cycle: 0.99 Voltage - Output: Voltage - Supply: 4 V ~ 60 V Buck: Yes Boost: No Mounting Type: Flyback: No Inverting: No Doubler: No Divider: No Cuk: No Isolated: No Operating Temperature: -40～C ~ 150～C Package / Case: 20-TSSOP (0.173, 4.40mm Width) Exposed Pad Supplier Device Package: 20-TSSOP-EP
| Part Number | LTC3891HFE#PBF |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | ADI Electronics |
| Description | IC REG CTRLR BUCK 20TSSOP |
| Series | - |
| Packaging | Tube |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 4 V ~ 60 V |
| Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Duty Cycle (Max) | 99% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 20-TSSOP-EP |
| Image |  |
Lowest Price: $1.77
Highest Price: $6.93
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
LTC3891HFE#PBF
Brand:
LINEAR/ADI
D/C:
21+
Qty:
16000
Price (USD):
1.77
Company:
Finestock Electronics HK Limited
Buy
Part Number:
LTC3891HFE#PBF
Brand:
ADI/
D/C:
Qty:
2799
Price (USD):
3.06
Company:
HK HEQING ELECTRONICS LIMITED
Buy
Part Number:
LTC3891HFE#PBF
Brand:
ADI
D/C:
21+
Qty:
26588
Price (USD):
4.35
Company:
Shinever Technology Limited
Buy
Part Number:
LTC3891HFE#PBF
Brand:
ADI Electronics
D/C:
21+
Qty:
20000
Price (USD):
5.64
Company:
Ande Electronics Co., Limited
Buy
Part Number:
LTC3891HFE#PBF
Brand:
LINEAR/ADI
D/C:
20+
Qty:
5299
Price (USD):
6.93
Company:
CIS Ltd (CHECK IC SOLUTION LIMITED)
Buy
LTC3891HFEPBF Ref.
[hkinadielectronics20220620][hkinbrandcloudAMpd]
