Rated 
(4/5) based on 17 customer reviews
(4/5) based on 17 customer reviews
Description
IC REG CTRLR BST FLYBK ISO SO16 Series: - Applications: Number of Outputs: 1 Frequency - Max: 1MHz Voltage - Input: Duty Cycle: 0.93 Voltage - Output: Voltage - Supply: 11 V ~ 20 V Buck: No Boost: Yes Mounting Type: Flyback: Yes Inverting: No Doubler: No Divider: No Cuk: No Isolated: Yes Operating Temperature: 0～C ~ 105～C Package / Case: 16-SOIC (0.154, 3.90mm Width) Supplier Device Package: 16-SO
| Part Number | L5991D |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - AC DC Converters, Offline Switchers |
| Brand | |
| Description | IC REG CTRLR BST FLYBK ISO SO16 |
| Series | - |
| Packaging | Tube |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Boost, Flyback |
| Voltage - Start Up | 15V |
| Voltage - Supply (Vcc/Vdd) | 10 V ~ 20 V |
| Duty Cycle | 93% |
| Frequency - Switching | Up to 1MHz |
| Power (Watts) | - |
| Fault Protection | Current Limiting, Over Voltage |
| Control Features | Frequency Control, Soft Start, Sync |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SO |
| Mounting Type | Surface Mount |
| Image |  |
Lowest Price: $1.23
Highest Price: $5.3
1 - 5 of 5 Record(s)
Hot Offer
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
L5991D
Brand:
ST/意法
D/C:
09+
Qty:
17483
Price (USD):
1.23
Company:
Shenzhen Keshijin Electronics Co.,Ltd
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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
L5991D
Brand:
ST
D/C:
20+
Qty:
12800
Price (USD):
2.2475
Company:
Sunton Electronics Co., Limited
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Part Number:
L5991D
Brand:
ST
D/C:
Qty:
37584
Price (USD):
3.265
Company:
Innovation Best Electronics Technology Limited
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Part Number:
L5991D
Brand:
ST
D/C:
23+
Qty:
32000
Price (USD):
4.2825
Company:
HL Electronics (Hong Kong) Co.,Ltd
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Part Number:
L5991D
Brand:
TI
D/C:
Qty:
180
Price (USD):
5.3
Company:
HK FEILIDI ELECTRONIC CO., LIMITED
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L5991D Ref.
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