MAXIM MAX637AMJA/HR
| Manufacturer | |
| MPN | MAX637AMJA/HR |
| LCSC Part # | C3186966 |
| Packaging | CERDIP-8 |
| Customer # | |
| Key Attributes | 50kHz Adjustable and Fixed 525mA -15V CERDIP-8 Voltage Regulators - DC DC Switching Regulators |
| Datasheet | MAXIM MAX637AMJA/HR |
| Alternative Parts | 2 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MAXIM | |
| Packaging | CERDIP-8 | |
| Operating Temperature | -55℃~+125℃ | |
| Frequency - Switching | 50kHz | |
| Function | - | |
| Number of Outputs | 1 | |
| Features | Adjustable current limiting;Adjustable soft-start;Output voltage tracking | |
| Output Type | Adjustable and Fixed | |
| Topology | Inverting | |
| Operating Voltage | 2.3V~16.5V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 525mA | |
| Output Voltage | -15V | |
| Quiescent Current | 80uA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MAXIM | |
| Packaging | CERDIP-8 | |
| Operating Temperature | -55℃~+125℃ | |
| Frequency - Switching | 50kHz | |
| Function | - | |
| Number of Outputs | 1 | |
| Features | Adjustable current limiting;Adjustable soft-start;Output voltage tracking |
| Type | Description | |
|---|---|---|
| Output Type | Adjustable and Fixed | |
| Topology | Inverting | |
| Operating Voltage | 2.3V~16.5V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 525mA | |
| Output Voltage | -15V | |
| Quiescent Current | 80uA |
Introduction
The MAX635/MAx636/MAx637 inverting switching regulators are designed for minimum component DC-DC conversion in the 5mW to 500mW range. Low power applications require only a diode, output filter capacitor, and a low-cost inductor. An additional MOSFET and driver are needed for higher power applications. Low battery detection circuitry is included on Chip. The MAx635/636/637 are preset for -5V, -12V, and -15V outputs, respectively. However, the regulators can be set to other levels by adding 2 resistors.
Features
- Preset -5V, -12V, -15V Output Voltages
- Adjustable Output with 2 Resistors
- Only 3 External Components
- 80μa Typ Operating Current
- Low Battery Detector
Applications
- Minimum Component, High-Efficiency DC-DC Converters
- Portable Instruments
- Battery Power Conversion
- Board Level DC-DC Conversion
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 107.0576 | $ 107.06 |
| 200+ | $ 41.4304 | $ 8286.08 |
| 500+ | $ 39.9738 | $ 19986.90 |
| 1,000+ | $ 39.2548 | $ 39254.80 |
Standard Packaging50/Full Tube | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MAXIM | |
| Packaging | CERDIP-8 | |
| Operating Temperature | -55℃~+125℃ | |
| Frequency - Switching | 50kHz | |
| Function | - | |
| Number of Outputs | 1 | |
| Features | Adjustable current limiting;Adjustable soft-start;Output voltage tracking | |
| Output Type | Adjustable and Fixed | |
| Topology | Inverting | |
| Operating Voltage | 2.3V~16.5V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 525mA | |
| Output Voltage | -15V | |
| Quiescent Current | 80uA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | MAXIM | |
| Packaging | CERDIP-8 | |
| Operating Temperature | -55℃~+125℃ | |
| Frequency - Switching | 50kHz | |
| Function | - | |
| Number of Outputs | 1 | |
| Features | Adjustable current limiting;Adjustable soft-start;Output voltage tracking |
| Type | Description | |
|---|---|---|
| Output Type | Adjustable and Fixed | |
| Topology | Inverting | |
| Operating Voltage | 2.3V~16.5V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 525mA | |
| Output Voltage | -15V | |
| Quiescent Current | 80uA |
Introduction
The MAX635/MAx636/MAx637 inverting switching regulators are designed for minimum component DC-DC conversion in the 5mW to 500mW range. Low power applications require only a diode, output filter capacitor, and a low-cost inductor. An additional MOSFET and driver are needed for higher power applications. Low battery detection circuitry is included on Chip. The MAx635/636/637 are preset for -5V, -12V, and -15V outputs, respectively. However, the regulators can be set to other levels by adding 2 resistors.
Features
- Preset -5V, -12V, -15V Output Voltages
- Adjustable Output with 2 Resistors
- Only 3 External Components
- 80μa Typ Operating Current
- Low Battery Detector
Applications
- Minimum Component, High-Efficiency DC-DC Converters
- Portable Instruments
- Battery Power Conversion
- Board Level DC-DC Conversion
C3186966 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Alternative Type | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|---|
| MAX637BEJA | MAXIM | Similar | CERDIP-8 | 0 | $ 3.0659 | ||
| MAX636AMJA | MAXIM | Similar | CERDIP-8 | 0 | $ 48.8258 |