Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-MAX638AESA | |
| Lead Free Status / RoHS Status | Lead free / RoHS 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 | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 100 | |
| 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 | -40°C ~ 85°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) | MAX638AESA | |
| Related Links | MAX63, MAX638AESA Datasheet, Maxim Integrated Distributor | |
![]() | 640251-8 | CONN RECPT 8POS W/O RAMP SL-156 | datasheet.pdf | |
![]() | TC74ACT574FW | IC D-TYPE POS TRG SNGL 20SOL | datasheet.pdf | |
![]() | MAX16002DTC+ | IC UP SUPERVISOR QUAD 12-TQFN | datasheet.pdf | |
![]() | TDA20137/1,518 | IC SATELLITE TUNER 56HVQFN | datasheet.pdf | |
![]() | RLR20C1502GRR36 | RES 15K OHM 2% 1/2W AXIAL | datasheet.pdf | |
![]() | RNR55J1651FPB14 | RES 1.65K OHM 1/8W 1% AXIAL | datasheet.pdf | |
![]() | AT30TSE004A-MAA5M-T | SENSOR TEMPERATURE I2C 8WDFN | datasheet.pdf | |
![]() | GRM155R72A152KA01J | CAP CER 1500PF 100V X7R 0402 | datasheet.pdf | |
![]() | ASGTX-D-106.250MHZ-2-T | OSC VCTCXO 106.25MHZ LVDS SMD | datasheet.pdf | |
![]() | 0634451008 | ANVIL | datasheet.pdf | |
![]() | CC1210MKX5R7BB476 | CAP CER 47UF 16V X5R 1210 | datasheet.pdf | |
![]() | AP2210N-5.0TRG1 | IC REG LDO 5V 0.3A | datasheet.pdf |