* Please refer to the English Version as our Official Version.
Image |
Part Number |
Manufacturer |
Description |
Package |
Stock |
Quantity |
Package |
Series |
Output Type |
Function |
Output Configuration |
Topology |
Number of Outputs |
Output Phases |
Voltage - Supply (Vcc/Vdd) |
Frequency - Switching |
Duty Cycle (Max) |
Synchronous Rectifier |
Clock Sync |
Serial Interfaces |
Control Features |
Operating Temperature |
Package / Case |
Supplier Device Package |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Linear Technology |
IC REG CTLR BST/FWRD CONV 20SOIC
|
Package: 20-SOIC (0.295", 7.50mm Width) |
Stock6,672 |
|
20-SOIC (0.295", 7.50mm Width) |
- |
Transistor Driver |
Step-Up, Step-Up/Step-Down |
Positive, Isolation Capable |
Boost, Forward Converter |
1 |
1 |
Up to 20V |
- |
90% |
No |
Yes |
- |
Current Limit, Enable, Phase Control, Soft Start |
0°C ~ 70°C (TA) |
20-SOIC (0.295", 7.50mm Width) |
20-SOIC |
||
Linear Technology |
IC REG CTRLR BUCK/BCK-BST 16SOIC
|
Package: 16-SOIC (0.154", 3.90mm Width) |
Stock12,528 |
|
16-SOIC (0.154", 3.90mm Width) |
- |
Transistor Driver |
Step-Down, Step-Up/Step-Down |
Positive or Negative |
Buck, Buck-Boost |
1 |
1 |
4 V ~ 36 V |
150kHz |
99% |
Yes |
Yes |
- |
Enable, Soft Start |
0°C ~ 70°C (TA) |
16-SOIC (0.154", 3.90mm Width) |
16-SOIC |
||
Linear Technology |
IC REG CTRLR BOOST 28TSSOP
|
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Stock21,120 |
|
28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
- |
Transistor Driver |
Step-Up |
Positive |
Boost |
2 |
2 |
6 V ~ 40 V |
154kHz ~ 465kHz |
94% |
Yes |
Yes |
- |
Enable, Reset, Soft Start |
-40°C ~ 125°C (TJ) |
28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
28-TSSOP-EP |
||
Linear Technology |
IC REG CTRLR BUCK 28TSSOP
|
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Stock8,784 |
|
28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive or Negative |
Buck |
1 |
1 |
2.5 V ~ 60 V |
50kHz ~ 1MHz |
99% |
Yes |
Yes |
- |
Enable, Frequency Control, Power Good, Soft Start, Tracking |
-40°C ~ 150°C (TJ) |
28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
28-TSSOP-EP |
||
Linear Technology |
IC REG CTRLR BUCK/BOOST 16SOIC
|
Package: 16-SOIC (0.154 |
Stock4,640 |
|
16-SOIC (0.154", 3.90mm Width) |
- |
Transistor Driver |
Step-Down, Step-Up/Step-Down |
Positive or Negative |
Buck, Boost |
1 |
1 |
3.7 V ~ 36 V |
150kHz |
99% |
Yes |
Yes |
- |
Enable, Soft Start |
0°C ~ 70°C (TA) |
16-SOIC (0.154", 3.90mm Width) |
16-SOIC |
||
Linear Technology |
IC REG CTRLR BUCK 16SSOP
|
Package: 16-SSOP (0.154", 3.90mm Width) |
Stock6,576 |
|
16-SSOP (0.154", 3.90mm Width) |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4 V ~ 30 V |
300kHz |
99.4% |
Yes |
No |
- |
Enable, Power Good, Soft Start |
-40°C ~ 85°C (TA) |
16-SSOP (0.154", 3.90mm Width) |
16-SSOP |
||
Linear Technology |
IC REG CTRLR BUCK 20TSSOP
|
Package: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Stock25,056 |
|
20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4 V ~ 60 V |
105kHz ~ 835kHz, 350kHz ~ 535kHz |
99% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
20-TSSOP-EP |
||
Linear Technology |
IC REG CTRLR BCK/BST/SEPIC 8SOIC
|
Package: 8-SOIC (0.154", 3.90mm Width) |
Stock5,408 |
|
8-SOIC (0.154", 3.90mm Width) |
- |
Transistor Driver |
Step-Up, Step-Down, Step-Up/Step-Down |
Positive or Negative |
Buck, Boost, SEPIC |
1 |
1 |
3.5 V ~ 36 V |
200kHz |
95% |
No |
No |
- |
Enable |
-40°C ~ 85°C (TA) |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
||
Linear Technology |
IC REG CTRLR BUCK 20TSSOP
|
Package: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Stock31,620 |
|
20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
6 V ~ 36 V |
200kHz ~ 1MHz |
- |
Yes |
Yes |
- |
Enable, Frequency Control, Soft Start |
-40°C ~ 125°C (TJ) |
20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
20-TSSOP-EP |
||
Linear Technology |
IC REG CTRLR BUCK 16SOIC
|
Package: 16-SOIC (0.154", 3.90mm Width) |
Stock6,272 |
|
16-SOIC (0.154", 3.90mm Width) |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4 V ~ 30 V |
300kHz |
99.4% |
Yes |
No |
- |
Enable, Power Good, Soft Start |
-40°C ~ 85°C (TA) |
16-SOIC (0.154", 3.90mm Width) |
16-SOIC |
||
Linear Technology |
IC REG CTRLR BOOST 28QFN
|
Package: 28-WFQFN Exposed Pad |
Stock19,536 |
|
28-WFQFN Exposed Pad |
PolyPhase? |
Transistor Driver |
Step-Up |
Positive |
Boost |
2 |
2 |
4.5 V ~ 38 V |
105kHz ~ 760kHz |
96% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start |
-40°C ~ 125°C (TJ) |
28-WFQFN Exposed Pad |
28-QFN (4x5) |
||
Linear Technology |
IC REG CTRLR BUCK 32QFN
|
Package: 32-WFQFN Exposed Pad |
Stock19,152 |
|
32-WFQFN Exposed Pad |
PolyPhase? |
Transistor Driver |
Step-Down |
Positive |
Buck |
2 |
2 |
4 V ~ 38 V |
105kHz ~ 835kHz, 350kHz ~ 535kHz |
99.4% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
32-WFQFN Exposed Pad |
32-QFN (5x5) |
||
Linear Technology |
IC REG CTRLR BUCK 20QFN
|
Package: 20-WFQFN Exposed Pad |
Stock14,868 |
|
20-WFQFN Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
6 V ~ 36 V |
200kHz ~ 1MHz |
- |
Yes |
Yes |
- |
Enable, Frequency Control, Soft Start |
-40°C ~ 125°C (TJ) |
20-WFQFN Exposed Pad |
20-QFN (4x4) |
||
Linear Technology |
IC REG CTRLR BUCK 16TSSOP
|
Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Stock17,316 |
|
16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4 V ~ 60 V |
300kHz |
- |
Yes |
Yes |
- |
Enable, Frequency Control, Soft Start |
-40°C ~ 125°C (TJ) |
16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
16-TSSOP-EP |
||
Linear Technology |
IC REG CTRLR BUCK 28TSSOP
|
Package: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Stock6,432 |
|
28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive or Negative |
Buck |
1 |
1 |
2.5 V ~ 60 V |
50kHz ~ 1MHz |
99% |
Yes |
Yes |
- |
Enable, Frequency Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
28-TSSOP-EP |
||
Linear Technology |
IC REG CTRLR BUCK 16TSSOP
|
Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Stock11,172 |
|
16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive or Negative |
Buck |
1 |
1 |
4 V ~ 60 V |
200kHz |
- |
Yes |
No |
- |
Enable |
-40°C ~ 125°C (TJ) |
16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
16-TSSOP-EP |
||
Linear Technology |
IC REG CTRLR BUCK 24QFN
|
Package: 24-WFQFN Exposed Pad |
Stock20,736 |
|
24-WFQFN Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
2 |
2 |
2.75 V ~ 9.8 V |
300kHz ~ 750kHz |
100% |
Yes |
Yes |
- |
Current Limit, Enable, Power Good, Soft Start, Tracking |
-40°C ~ 85°C (TA) |
24-WFQFN Exposed Pad |
24-QFN (4x4) |
||
Linear Technology |
IC REG CTRLR FLYBACK 16MSOP
|
Package: 16-TFSOP (0.118", 3.00mm Width), 12 leads |
Stock6,128 |
|
16-TFSOP (0.118", 3.00mm Width), 12 leads |
- |
Transistor Driver |
Step-Up/Step-Down |
Positive, Isolation Capable |
Flyback |
1 |
1 |
5 V ~ 100 V |
- |
- |
No |
No |
- |
Enable, Soft Start |
-40°C ~ 150°C (TJ) |
16-TFSOP (0.118", 3.00mm Width), 12 leads |
16-MSOP |
||
Linear Technology |
IC REG CTRLR BUCK 20TSSOP
|
Package: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Stock84,132 |
|
20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4 V ~ 60 V |
105kHz ~ 835kHz, 350kHz ~ 535kHz |
99% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
20-TSSOP-EP |
||
Linear Technology |
IC REG CTRLR BUCK 24SSOP
|
Package: 24-SSOP (0.154", 3.90mm Width) |
Stock13,584 |
|
24-SSOP (0.154", 3.90mm Width) |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
2 |
2 |
2.75 V ~ 9.8 V |
300kHz ~ 750kHz |
100% |
Yes |
Yes |
- |
Current Limit, Enable, Power Good, Soft Start, Tracking |
-40°C ~ 85°C (TA) |
24-SSOP (0.154", 3.90mm Width) |
24-SSOP |
||
Linear Technology |
IC REG CTRLR BUCK 40QFN
|
Package: 40-WFQFN Exposed Pad |
Stock10,272 |
|
40-WFQFN Exposed Pad |
PolyPhase? |
Transistor Driver |
Step-Down |
Positive |
Buck |
2 |
2 |
4.5 V ~ 38 V |
250kHz ~ 770kHz |
95% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
40-WFQFN Exposed Pad |
40-QFN (6x6) |
||
Linear Technology |
IC REG CTRLR BOOST 32QFN
|
Package: 32-WFQFN Exposed Pad |
Stock4,608 |
|
32-WFQFN Exposed Pad |
- |
Transistor Driver |
Step-Up |
Positive |
Boost |
2 |
2 |
4.5 V ~ 38 V |
105kHz ~ 760kHz |
96% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start |
-40°C ~ 125°C (TJ) |
32-WFQFN Exposed Pad |
32-QFN (5x5) |
||
Linear Technology |
IC REG CTRLR BOOST 28QFN
|
Package: 28-WFQFN Exposed Pad |
Stock7,328 |
|
28-WFQFN Exposed Pad |
PolyPhase? |
Transistor Driver |
Step-Up |
Positive |
Boost |
2 |
2 |
4.5 V ~ 38 V |
105kHz ~ 760kHz |
96% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start |
-40°C ~ 125°C (TJ) |
28-WFQFN Exposed Pad |
28-QFN (4x5) |
||
Linear Technology |
IC REG CTRLR BUCK 40QFN
|
Package: 40-WFQFN Exposed Pad |
Stock94,500 |
|
40-WFQFN Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
3 |
3 |
4.5 V ~ 24 V |
250kHz ~ 750kHz |
98% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
40-WFQFN Exposed Pad |
40-QFN (6x6) |
||
Linear Technology |
IC REG CTRLR BOOST 28SSOP
|
Package: 28-SSOP (0.154", 3.90mm Width) |
Stock12,384 |
|
28-SSOP (0.154", 3.90mm Width) |
PolyPhase? |
Transistor Driver |
Step-Up |
Positive |
Boost |
2 |
2 |
4.5 V ~ 38 V |
105kHz ~ 760kHz |
96% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start |
-40°C ~ 125°C (TJ) |
28-SSOP (0.154", 3.90mm Width) |
28-SSOP |
||
Linear Technology |
IC REG CTRLR BUCK 16-DFN
|
Package: 16-WFDFN Exposed Pad |
Stock10,044 |
|
16-WFDFN Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4 V ~ 36 V |
250kHz ~ 530kHz |
99.4% |
Yes |
No |
- |
Enable, Soft Start, Tracking |
-40°C ~ 85°C (TA) |
16-WFDFN Exposed Pad |
16-DFN (5x3) |
||
Linear Technology |
IC REG CTRLR BUCK 20QFN
|
Package: 20-WFQFN Exposed Pad |
Stock51,948 |
|
20-WFQFN Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4 V ~ 60 V |
105kHz ~ 835kHz, 350kHz ~ 535kHz |
99% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
20-WFQFN Exposed Pad |
20-QFN (3x4) |
||
Linear Technology |
IC REG CTRLR FLYBACK 16MSOP
|
Package: 16-TFSOP (0.118", 3.00mm Width), 12 leads |
Stock26,040 |
|
16-TFSOP (0.118", 3.00mm Width), 12 leads |
- |
Transistor Driver |
Step-Up/Step-Down |
Positive, Isolation Capable |
Flyback |
1 |
1 |
5 V ~ 100 V |
- |
- |
No |
No |
- |
Enable, Soft Start |
-40°C ~ 125°C (TJ) |
16-TFSOP (0.118", 3.00mm Width), 12 leads |
16-MSOP |
||
Linear Technology |
IC REG CTRLR BUCK-BOOST 24QFN
|
Package: 24-WFQFN Exposed Pad |
Stock42,528 |
|
24-WFQFN Exposed Pad |
- |
Transistor Driver |
Step-Up/Step-Down |
Positive |
Buck-Boost |
2 |
1 |
2.7 V ~ 10 V |
100kHz ~ 1MHz |
99% |
Yes |
No |
- |
Current Limit, Enable, Soft Start |
-40°C ~ 85°C (TA) |
24-WFQFN Exposed Pad |
24-QFN (4x4) |
||
Linear Technology |
IC REG CTRLR BUCK 16TSSOP
|
Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Stock11,052 |
|
16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
- |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4 V ~ 60 V |
300kHz |
- |
Yes |
Yes |
- |
Enable, Frequency Control, Soft Start |
-40°C ~ 125°C (TJ) |
16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
16-TSSOP-EP |