Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-MAX638ACSA | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Mfg Application Notes | 48V-to-5V DC-DC Converter Using MAX638 Switching Step-Down Regulator Borrows Power from Phone Lines | |
| Product Training Modules | Lead (SnPb) Finish for COTS Long-Term Supply Program | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 1 | |
| Category | Integrated Circuits (ICs) | |
| Family | PMIC - Voltage Regulators - DC DC Switching Regulators | |
| Series | - | |
| Packaging | Tube | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Adjustable (Fixed) | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 2.2V | |
| Voltage - Input (Max) | 16.5V | |
| Voltage - Output (Min/Fixed) | 1.31V (5V) | |
| Voltage - Output (Max) | 18V | |
| Current - Output | - | |
| Frequency - Switching | 65kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | 0°C ~ 70°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 8-SOIC N | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | MAX638ACSA | |
| Related Links | MAX63, MAX638ACSA Datasheet, Maxim Integrated Distributor | |
![]() | PIC16HV540T-04/SO | IC MCU 8BIT 768B OTP 18SOIC | datasheet.pdf | |
![]() | RTW0510R | AC/DC CONVERTER 5V 50W | datasheet.pdf | |
![]() | 158X334 | CAP FILM 0.33UF 20% 275VAC RAD | datasheet.pdf | |
![]() | FVXO-LC73B-466.56 | OSC VCXO 466.56MHZ LVDS SMD | datasheet.pdf | |
![]() | UPD2415-10 | SSR SPST-NO 240VAC 15A PHASE PCB | datasheet.pdf | |
![]() | VI-BNT-IY-S | CONVERTER MOD DC/DC 6.5V 50W | datasheet.pdf | |
![]() | CMF55412K00DHEB | RES 412K OHM 1/2W .5% AXIAL | datasheet.pdf | |
![]() | LCMXO2-4000HE-5MG184C | IC CPLD 2160MC 6.96NS 184CSBGA | datasheet.pdf | |
![]() | 316-83-144-41-012101 | Connector Socket 44 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | XQEROY-00-0000-000000N01 | XLAMP XQ-E LED ROYAL BLUE | datasheet.pdf | |
![]() | IELHK111-1-62-20.0-ABE-01-V | CIR BRKR MAG-HYDR LEVER 20A | datasheet.pdf | |
![]() | VJ0603D5R1BLBAJ | CAP CER 5.1PF 100V NP0 0603 | datasheet.pdf |