LM2574-3.3BN
LM2574
Micrel, Inc.
LM2574
52kHz Simple 0.5A Buck Regulator
General Description
Features
The LM2574 family is a series of easy to use fixed and adjustable switching voltage regulators. The LM2574 contains
all of the active circuitry necessary to construct a stepdown
(buck) switching regulator and requires a minimum of external
components.
The LM2574 is available in 3.3V and 5V fixed output v...
развернуть ▼ свернуть ▲ - Группа: DC-DC модульные преобразователи
- Серия: LM2574
- Корпус: —
Технические характеристики
показать свернуть| Выходная мощность |  | |
|---|---|---|
| Количество каналов |  | |
| Входное напряжение |  | |
| Параметры выходов |  | |
| Возможности: Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, BIPolar, PDIP8 | ||
| Номинальное входное напряжение |  | |
| Напряжение 2 выхода |  | |
| Ток 1 выхода |  | |
| Схема параллельного включения |  | |
| Сертификаты медицинские |  | |
| Размер | 9.525×7.62 мм | |
| Рабочая температура |  | |
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Аналоги 25
показать свернуть| Тип | Наименование | Корпус | Упаковка | i | Монтаж | P вых | Каналов | U вх | Выход | Возможности | Защита | U вх ном. | U1 | U2 | U3 | I1 | I2 | I3 | Шум | КПД | Паралл. сх. | Uиз. вх-вых | Uиз. вх-общ | Uиз. вых-общ | Uиз. вых-вых | Серт. медиц. | T раб | Примечания | Карточка товара |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P= | LM2574-3.3YN (MCRCH) | DIP8300 | в линейках 146 шт |
| — |  | — |  |  | Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, PDIP8 | — |  |  |  | — |  | — | — | — | — |  | — | — | — | — | |  | — | |
| A- | AMSRW-783.3-NZ (AIMTEC) | — | 1 шт | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.65W, Hybrid | — | — |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | ||
| A- | K7803JT-500R3-LB (MORNSUN) | — |  |  |  |  |  |  |  |  |  | — | — |  | — | — | — |  | |  | — | — | — | |  | — | |||
| A- | RPMH3.3-0.5-EVM-1 (RECOM) | — |
|  |  |  |  |  |  |  |  |  | — | — |  | — | — | — |  | — |  | — | — | — | — |  |  | ||
| A- | R2SX-053.3-R (RECOM) | — |  |  |  |  |  | DC-DC Unregulated Power Supply Module | — | — |  | — | — |  | — | — | — | — | |  | — | — | — | |  | — | |||
| A- | R2SX-053.3-TRAY (RECOM) | — |  |  |  |  |  | DC-DC Unregulated Power Supply Module | — | — |  | — | — |  | — | — | — | — | |  | — | — | — | |  | — | |||
| A- | R2SX-053.3/H-Tray (RECOM) | — |  |  |  |  |  | DC-DC Unregulated Power Supply Module | — | — |  | — | — |  | — | — | — | — | |  | — | — | — | |  | — | |||
| A- | RS3E-123.3S/H3 (RECOM) | — | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.98W, Hybrid |  |  |  | — | — |  | — | — | — | — | | — | — | — | — | |  | — | |||
| A- | AMSR-783.3Z (AIMTEC) | — | 1 шт | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.65W, Hybrid | — | — |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | ||
| A- | AMSRB-783.3Z (AIMTEC) | — | 1 шт | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.65W, Hybrid | — | — |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | ||
| A- | AMSRI-783.3-NZ (AIMTEC) | SIP3 | 5 шт | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.65W, Hybrid | — |  |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | ||
| A- | AMSRO-783.3-NZ (AIMTEC) | — | 1 шт | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.65W, Hybrid | — |  |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | ||
| A- | AMSRW-783.3L-NZ (AIMTEC) | — | 1 шт | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.65W, Hybrid | — | — |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | ||
| A- | AMSRW-783.3Z (AIMTEC) | — | в линейках 42 шт | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.65W, Hybrid | — | — |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | ||
| A- | TR05S3V3 (XP POWER) | — | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.65W, Hybrid |  | — |  | — | — |  | — | — | — | — | | — | — | — | — | |  | — | |||
| A- | 7803SR-C (MURATAPS) | SIP3 | 1 шт | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.65W, Hybrid | — |  |  | — | — | — | — | — | — | — | | — | — | — | — | | — | — | ||
| A- | EC3A17 (CINCON) | DIP-24 CDIP24 | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid | — |  |  | — | — |  | — | — | — | — | | — | — | — | — | |  | — | |||
| A- | PQMC3-D12-S3-S (CUIDEV) | — | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 2.5W, Hybrid | — |  |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | |||
| A- | PC02S1203A (DELTA) | — | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 2W, Hybrid | — |  |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | |||
| A- | PQMC3-D24-S3-S (CUIDEV) | — | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 2.5W, Hybrid | — |  |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | |||
| A- | PC02S2403A (DELTA) | SIP76 | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 2W, Hybrid | — |  |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | |||
| A- | VX7803-500 (CUIDEV) | — | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.65W, Hybrid |  |  |  | — | — |  | — | — | — | — | | — | — | — | — | |  | — | |||
| A- | ISC0324S3V3 (XP POWER) | — | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 1.98W, Hybrid |  |  |  | — | — |  | — | — | — | — | | — | — | — | — | |  | — | |||
| A- | PG02S2403A (DELTA) | SIP87 | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 2W, Hybrid | — |  |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — | |||
| A- | PG02S4803A (DELTA) | SIP87 | — |  |  |  |  | DC-DC Regulated Power Supply Module, 1 Output, 2W, Hybrid | — |  |  | — | — | — | — | — | — | — | | — | — | — | — | |  | — |
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