LTC3026EDD#PBF, 1.5A Low Input Volt.VLDO

PartNumber: LTC3026EDD#PBF
Ном. номер: 8069340653
Производитель: Linear Technology
Фото 1/2 LTC3026EDD#PBF, 1.5A Low Input Volt.VLDO
Фото 2/2 LTC3026EDD#PBF, 1.5A Low Input Volt.VLDO
Доступно на заказ 87 шт. Отгрузка со склада в г.Москва 4-5 недель.
780 руб. × = 780 руб.
от 10 шт. — 350 руб.
от 25 шт. — 314 руб.

Описание

The LTC3026EDD#PBF is a very low dropout (VLDO™) Linear Regulator that can operate at input voltages down to 1.14V. The device is capable of supplying 1.5A of output current with a typical dropout voltage of only 100mV. To allow operation at low input voltages the LTC3026 includes a boost converter that provides the necessary headroom for the internal LDO circuitry. Output current comes directly from the input supply to maximize efficiency. The boost converter requires only a small chip inductor and ceramic capacitor for operation. Additionally, the boosted output voltage of one LTC3026 can supply the boost voltage for other LTC3026, thus requiring a single inductor for multiple LDOs. A user supplied boost voltage can be used eliminating the need for an inductor altogether. The LTC3026 regulator is stable with 10µF or greater ceramic output capacitors. The device has a low 0.4V reference voltage which is used to program the output voltage via two external resistors.

• Excellent supply rejection even near dropout
• Short-circuit, reverse current protected
• Shutdown disconnects load from VIN and VBST

Semiconductors

Технические параметры

EU RoHS
Compliant
Type
LDO
Number of Outputs
1
Output Type
Adjustable
Output Voltage (V)
0.4 to 2.6
Polarity
Positive
Maximum Output Current (A)
1.5(Min)
Minimum Input Voltage (V)
1.14
Maximum Input Voltage (V)
5.5
Typical Dropout Voltage @ Current (V)
0.1@1500mA
Maximum Dropout Voltage @ Current (V)
0.25@1500mA
Junction to Ambient
40°C/W
Special Features
Current Limit|Reverse Current Protection|Short Circuit Protection|Thermal Shutdown Protection
Minimum Operating Temperature (°C)
-40
Maximum Operating Temperature (°C)
125
Reference Voltage (V)
0.4
Mounting
Surface Mount
Package Height (mm)
0.75(Max)
Package Length (mm)
3
Package Width (mm)
3
PCB changed
10
Standard Package Name
DFN
Supplier Package
DFN EP
Pin Count
10
Lead Shape
No Lead

Дополнительная информация

Datasheet LTC3026EDD#PBF