Rated 
(4/5) based on 17 customer reviews
(4/5) based on 17 customer reviews
Description
IC REG CTRLR BUCK BST PWM 28-QFN Series: - Applications: Number of Outputs: 1 Frequency - Max: 710kHz Voltage - Input: Duty Cycle: 0.98 Voltage - Output: Voltage - Supply: 4 V ~ 38 V Buck: Yes Boost: Yes 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 | LTC3789IUFD#TRPBF |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | Linx Technologies |
| Description | IC REG CTRLR BUCK-BOOST 28QFN |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Output Type | Transistor Driver |
| Function | Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Buck-Boost |
| Number of Outputs | 2 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 4 V ~ 38 V |
| Frequency - Switching | 200kHz ~ 640kHz |
| Duty Cycle (Max) | 90% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, 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: $0.71
Highest Price: $4.38
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
LTC3789IUFD#TRPBF
Brand:
Linx
D/C:
Qty:
168992
Price (USD):
0.71
Company:
Kunlida Electronics (HK) Limited
Buy
Part Number:
LTC3789IUFD#TRPBF
Brand:
LIN
D/C:
21+
Qty:
24500
Price (USD):
1.6275
Company:
Hong Kong Capital Industrial Co.,Ltd
Buy
Part Number:
LTC3789IUFD#TRPBF
Brand:
LINKTEK
D/C:
Qty:
28747
Price (USD):
2.545
Company:
LIXINC Electronics Co., Limited
Buy
Part Number:
LTC3789IUFD#TRPBF
Brand:
LT/ADI
D/C:
Qty:
6058
Price (USD):
3.4625
Company:
MASSTOCK ELECTRONICS LIMITED
Buy
Part Number:
LTC3789IUFD#TRPBF
Brand:
LT
D/C:
19+
Qty:
2895
Price (USD):
4.38
Company:
SEMICON INTERNATIONAL (HONG KONG) CO., LIMITED
Buy
LTC3789IUFDTRPBF Ref.
[hkinlinxtechnologies20220620][hkinbrandcloudAMpd]
