Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-MAX638ACPA | |
| 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 | Through Hole | |
| Package / Case | 8-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 8-PDIP | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | MAX638ACPA | |
| Related Links | MAX63, MAX638ACPA Datasheet, Maxim Integrated Distributor | |
![]() | EVQ-QWT03W | SWITCH TACTILE SPST-NO 0.02A 15V | datasheet.pdf | |
![]() | LD2980ABM33TR | IC REG LDO 3.3V 50MA SOT23-5 | datasheet.pdf | |
![]() | GTC19SGSN-M89 | CONN HEADER 19POS .100 R/A SMD | datasheet.pdf | |
![]() | PS2841-4B-F3-A | OPTOISO 1.5KV 4CH TRANS 12BSOP | datasheet.pdf | |
![]() | 4-103329-0-20 | CONN HEADR BRKWAY .100 20POS R/A | datasheet.pdf | |
![]() | C6040ACS.41.01 | MULTI-PAIR 6COND 22AWG BLK 1000' | datasheet.pdf | |
![]() | ECE-A1EN330UB | CAP ALUM 33UF 20% 25V RADIAL | datasheet.pdf | |
![]() | VE-B3Z-MY-F2 | CONVERTER MOD DC/DC 2V 20W | datasheet.pdf | |
![]() | RNC55H2292DPB14 | RES 22.9K OHM 1/8W .5% AXIAL | datasheet.pdf | |
![]() | 8N3SV76KC-0136CDI8 | IC OSC VCXO 100MHZ 6-CLCC | datasheet.pdf | |
![]() | ECC28DCCH-S189 | CONN EDGECARD 56POS .100" | datasheet.pdf | |
![]() | SP00P-18-32P(375) | CONN RCPT 32POS WALL MNT PIN | datasheet.pdf |