Datasheet Linear Technology LTC1701B
| Manufacturer | Linear Technology |
| Series | LTC1701B |
1MHz Step-Down DC/DC Converter in SOT-23
Datasheets
Datasheet LTC1701, LTC1701B
PDF, 188 Kb, Language: en, File uploaded: Sep 20, 2017, Pages: 12
1MHz Step-Down DC/DC Converter in SOT-23
1MHz Step-Down DC/DC Converter in SOT-23
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Prices
Packaging
| LTC1701BES5#PBF | LTC1701BES5#TRMPBF | LTC1701BES5#TRPBF | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Package | SOT-23 Package Outline Drawing | SOT-23 Package Outline Drawing | SOT-23 Package Outline Drawing |
| Package Code | S5 | S5 | S5 |
| Package Index | 05-08-1635 | 05-08-1635 | 05-08-1635 |
| Pin Count | 5 | 5 | 5 |
Parametrics
| Parameters / Models | LTC1701BES5#PBF | LTC1701BES5#TRMPBF | LTC1701BES5#TRPBF |
|---|---|---|---|
| Architecture | Constant Off-Time Current Mode | Constant Off-Time Current Mode | Constant Off-Time Current Mode |
| Demo Boards | DC289A,DC376A | DC289A,DC376A | DC289A,DC376A |
| Design Tools | LTspice Model | LTspice Model | LTspice Model |
| Export Control | no | no | no |
| Features | Burst Mode, 100% Duty Cycle | Burst Mode, 100% Duty Cycle | Burst Mode, 100% Duty Cycle |
| Frequency, kHz | 1000 | 1000 | 1000 |
| Integrated Inductor | no | no | no |
| Ishutdown, µA | 0.25 | 0.25 | 0.25 |
| Isupply, mA | 0.185 | 0.185 | 0.185 |
| Max Phases | 1 | 1 | 1 |
| Monolithic | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 |
| Output Current, A | 0.72 | 0.72 | 0.72 |
| Polyphase | no | no | no |
| Switch Current, A | 1.1 | 1.1 | 1.1 |
| Synchronous | no | no | no |
| Topology | Buck | Buck | Buck |
| Vin Max, V | 5 | 5 | 5 |
| Vin Min, V | 2.5 | 2.5 | 2.5 |
| Vout Max, V | 5 | 5 | 5 |
| Vout Maximum | Vin | Vin | Vin |
| Vout Min, V | 1.25 | 1.25 | 1.25 |
| Vref Accuracy Over Temp, % | 2.4 | 2.4 | 2.4 |
Eco Plan
| LTC1701BES5#PBF | LTC1701BES5#TRMPBF | LTC1701BES5#TRPBF | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Other Options
Articles
- Tiny SOT-23 Step-Down Regulator Switches at 1MHz for Space-Critical Applications &mdash LT JournalPDF, 217 Kb, File published: Feb 1, 2000Extract from the document
Model Line
Series: LTC1701B (3)
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck
