Rated 
(4/5) based on 3 customer reviews
(4/5) based on 3 customer reviews
Description
IC REG CTLR BCK BST PWM 38QFN Series: - Applications: Number of Outputs: 3 Frequency - Max: 835kHz Voltage - Input: Duty Cycle: 1 Voltage - Output: Voltage - Supply: 4.5 V ~ 60 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: 38-WFQFN Exposed Pad Supplier Device Package: 38-QFN (5x7)
| Part Number | LTC3899IUHF#PBF |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | Texas Instruments |
| Description | IC REG CTRLR BUCK/BUCK-BST 38QFN |
| Series | - |
| Packaging | Tube |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck, Buck-Boost |
| Number of Outputs | 3 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 60 V |
| Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Duty Cycle (Max) | 100% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Enable, Frequency Control, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | 38-WFQFN Exposed Pad |
| Supplier Device Package | 38-QFN (5x7) |
| Image |  |
Lowest Price: $1.76
Highest Price: $6.52
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
LTC3899IUHF#PBF
Brand:
TI/ST
D/C:
Qty:
500
Price (USD):
1.76
Company:
HK HEQING ELECTRONICS LIMITED
Buy
Part Number:
LTC3899IUHF#PBF
Brand:
TexasIns
D/C:
20+
Qty:
2500
Price (USD):
2.95
Company:
Shenzhen Dekaci Trading Co., Ltd
Buy
Part Number:
LTC3899IUHF#PBF
Brand:
TI/CC
D/C:
21+
Qty:
24500
Price (USD):
4.14
Company:
Hong Kong Capital Industrial Co.,Ltd
Buy
Part Number:
LTC3899IUHF#PBF
Brand:
TI?
D/C:
21+
Qty:
2600
Price (USD):
5.33
Company:
GOTSSON TECHNOLOGY (HONG KONG) CO., LIMITED
Buy
Part Number:
LTC3899IUHF#PBF
Brand:
TI-BB
D/C:
2019
Qty:
55544
Price (USD):
6.52
Company:
Innovation Best Electronics Technology Limited
Buy
LTC3899IUHFPBF Ref.
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