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LT3033xUDC
3A, Very Low Dropout Linear Regulator with Programmable Current Limit, 0.95V to 10Vin, 0.2V to 9.7Vout, QFN-20
Schematic Symbol
Pin Configuration (24 pins)
| Pin | Name | Type |
|---|---|---|
| 15 | IN | passive |
| 16 | IN | passive |
| 21 | IN | passive |
| 22 | IN | passive |
| 4 | OUT | passive |
| 6 | GND | passive |
| 13 | OUT | passive |
| 14 | OUT | passive |
| 17 | OUT | passive |
| 18 | OUT | passive |
| 19 | OUT | passive |
| 20 | OUT | passive |
| 23 | OUT | passive |
| 24 | OUT | passive |
| 1 | IN | power_in |
| 2 | IN | passive |
| 3 | OUT | power_out |
| 5 | GND | power_in |
| 7 | ILIM | passive |
| 8 | IMON | passive |
| 9 | REF/BYP | passive |
| 10 | ADJ | input |
| 11 | PWRGD | open_collector |
| 12 | ~{SHDN} | input |
Footprint
ConfirmedPackage_DFN_QFN/UDC-QFN-20-4EP_3x4mm_P0.5mm_EP0.41x0.25mm
Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Pads (24)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |