Maxim Integrated Switching Regulator, Surface Mount, 3.17 → 3.43V dc Output Voltage, 4 → 11.5V dc Input
- RS Stock No.:
- 190-8233
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- MAX640ESA+
- ผู้ผลิต / Manufacturer:
- Maxim Integrated
60 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
เพิ่ม / Added
ราคา / Price Each: (In a Pack of 2)
THB332.495
(exc. VAT)
THB355.77
(inc. VAT)
Units | Per unit | Per Pack* |
2 + | THB332.495 | THB664.99 |
*ตัวบ่งบอกราคา / price indicative |
- RS Stock No.:
- 190-8233
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- MAX640ESA+
- ผู้ผลิต / Manufacturer:
- Maxim Integrated
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
- COO (Country of Origin):
- PH
รายละเอียดสินค้า / Product Details
High Efficiency for a Wide Range of Load Currents
10μA Quiescent Current
Output Currents Up to 225mA
Preset or Adjustable Output Voltage:
5.0V (MAX639)
3.3V (MAX640)
3.0V (MAX653)
Low-Battery Detection Comparator
Current-Limiting PFM Control Scheme
Applications
5V to 3.3V Conversion
9V Battery to 5V, 3.3V, or 3V Conversion
High-Efficiency Linear Regulator Replacement
Portable Instruments and Handy-Terminals
10μA Quiescent Current
Output Currents Up to 225mA
Preset or Adjustable Output Voltage:
5.0V (MAX639)
3.3V (MAX640)
3.0V (MAX653)
Low-Battery Detection Comparator
Current-Limiting PFM Control Scheme
Applications
5V to 3.3V Conversion
9V Battery to 5V, 3.3V, or 3V Conversion
High-Efficiency Linear Regulator Replacement
Portable Instruments and Handy-Terminals
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Output Voltage | 3.17 → 3.43V dc |
Output Current | 225mA |
Input Voltage | 4 → 11.5V dc |
Mounting Type | Surface Mount |
Number of Outputs | 1 |
Efficiency | 94 (Typ.)% |
Minimum Temperature | -40°C |
Maximum Temperature | +85°C |
Length | 5mm |
Application | 3.3V, 5V-to-3.3V Converters, 9V Battery to 5V, High-Efficiency Linear Regulator Replacement, or 3V Conversion, Portable Instruments and Handy-Terminals |
Power Signal Conversion Type | DC-DC |
Width | 4mm |
Depth | 1.5mm |