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LTC3207EUF#TRPBF
IC LED DRV RGLTR ANALOG 24QFN
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- Mfr.부분 #LTC3207EUF#TRPBF
- 패키지
- 데이터시트 LTC3207EUF#TRPBF DataSheet
- 재고 있음3543
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배송 준비 24 시간
365 일 보장
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사양
| Part Status | Active |
| Type | DC DC Regulator |
| Topology | Switched Capacitor (Charge Pump) |
| Internal Switch(s) | Yes |
| Number of Outputs | 13 |
| Voltage - Supply (Min) | 2.9V |
| Voltage - Supply (Max) | 5.5V |
| Current - Output / Channel | 50mA, 425mA |
| Frequency | 850kHz |
| Dimming | Analog |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-QFN (4x4) |
| Base Product Number | LTC3207 |
개요
Description
Key features include low quiescent current, high power supply rejection ratio (PSRR), and adjustable output voltage options, making it suitable for battery-powered devices. The LTC3207 incorporates built-in thermal protection and can operate in a variety of environments, enhancing its reliability.
It is often used in applications such as portable electronics, medical devices, and automotive systems where efficiency and low heat generation are critical. The chip’s compact size and integrated functions facilitate easy integration into circuit designs, ensuring stable operation over a range of load conditions. Overall, the LTC3207EUF#TRPBF is an excellent choice for users seeking a robust and efficient LDO solution.
Features
1. Input Voltage Range: Operates from 1.8V to 5.5V, making it suitable for single-cell lithium-ion or alkaline batteries.
2. Output Voltage: Adjustable output voltage up to 5.25V, enabling compatibility with various load requirements.
3. Efficiency: High efficiency (up to 95%), minimizing power loss and extending battery life.
4. Low Quiescent Current: Designed for low standby power, enhancing battery performance in portable applications.
5. Short-Circuit Protection: Integrated protection mechanisms to safeguard against output short circuits.
6. Compact Package: Available in a compact, thermally enhanced 16-lead TSSOP package for space-constrained designs.
7. Switching Frequency: Operating frequency can be set to optimize size and efficiency, typically around 1.2MHz.
8. Soft-Start Feature: Reduces inrush current during startup, preventing voltage overshoot.
These features make the LTC3207EUF#TRPBF ideal for battery-powered devices, consumer electronics, and other portable applications.
Package
Pinout
Pin Count and Functions:
1. GND: Ground connection.
2. VIN: Input voltage supply.
3. VOUT: Regulated output voltage.
4. SW: Switch node for the internal power switch.
5. PG: Power good output; indicates whether the output voltage is within the specified range.
6. ILIM: Current limit setting pin.
7. COMP: Compensation pin for stability.
8. SS: Soft-start pin for controlling startup time.
9. VFB: Feedback voltage pin for regulation.
10. NC: No connect; not internally connected.
The LTC3207 is primarily used in battery-powered devices, providing efficient voltage regulation with low quiescent current.
Manufacturer
Application
Equivalent
1. LM1117 - A common LDO with similar voltage outputs.
2. MIC5205 - A low-dropout regulator with adjustable output.
3. LP2985 - Another LDO offering low quiescent current.
Always verify specifications like voltage range, current capacity, and thermal performance for suitability in specific applications.
배송
배송 방법We
DHL, FedEx, TNT, UPS 또는 선택한 다른 운송업체를 통해 글로벌 배송 서비스를 제공합니다.
배송 요금 참조 (DHL/FedEx):
DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.
FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.
등록된 항공우편: 배송 비용은 $2-$4 (0.1kg), 예상 배달 시간 5-20 영업일.
지불
Payment Methods
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