LTM4657EY#PBFAlternatives & Equivalent Parts
About LTM4657EY#PBF
LTM4657EY#PBF is a Integrated Circuit component manufactured by Analog Devices. It comes in a BGA package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | LTM4657EY#PBFSource | ADP2303ARDZ | TLP290-4 | G5V-2-DC5 | LM1085IT-5.0 | STM32F103CBT6 |
|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Toshiba | Omron Electronics | Texas Instruments | STMicroelectronics |
| Package Type | BGA | Small Outline Packages | Small Outline Packages | Other | Other | Quad Flat Packages |
| Pin Count | 49 | 8 | 16 | 8 | 3 | 48 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 110.0°C | -25.0°C ~ 65.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C |
| Price | $8.7700 | $1.6800 | $0.2984 | $1.5000 | $1.0000 | $3.4438 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | No | No | — | Yes | Yes | — |
| Manufacturer Package Code | 05-08-1573 | RD-8-1 | — | — | — | — |
| YTEOL | 9 | 10 | 8 | 5.5 | 0 | 9 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | — | — | — | — |
| Control Mode | CURRENT-MODE | CURRENT-MODE | — | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — | — |
| Input Voltage-Max | 20 V | 20 V | — | — | 29 V | — |
| Input Voltage-Min | 3.1 V | 3 V | — | — | 6.5 V | — |
| Input Voltage-Nom | 12 V | 3.3 V | — | — | — | — |
| JESD-30 Code | S-XBGA-B49 | R-PDSO-G8 | — | — | R-PSFM-T3 | S-PQFP-G48 |
| JESD-609 Code | e1 | e3 | — | e4 | e0 | e4 |
| Number of Functions | 1 | 1 | — | — | 1 | — |
| Output Current-Max | 8 A | 6.4 A | — | — | — | — |
| Output Voltage-Max | 5.5 V | 5 V | — | — | — | — |
| Output Voltage-Min | 0.5 V | 0.8 V | — | — | — | — |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | BGA49,7X7,32 | SOP8,.25 | — | — | SIP3,.1TB | QFP48,.35SQ,20 |
| Package Shape | SQUARE | RECTANGULAR | — | — | RECTANGULAR | SQUARE |
| Package Style | GRID ARRAY | SMALL OUTLINE, HEAT SINK/SLUG | — | — | FLANGE MOUNT | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | NOT APPLICABLE | 260 |
| Supply Current-Max (Isup) | 1150 mA | 0.95 mA | — | — | — | — |
| Surface Mount | YES | YES | YES | NO | NO | YES |
| Switching Frequency-Max | 500 kHz | 805 kHz | — | — | — | — |
| Technology | HYBRID | DMOS | — | — | BIPOLAR | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — | — | — | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | Matte Tin (Sn) | — | SILVER | Tin/Lead (Sn/Pb) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | BALL | GULL WING | — | — | THROUGH-HOLE | GULL WING |
| Terminal Pitch | 0.8 mm | 1.27 mm | — | — | 2.54 mm | 0.5 mm |
| Terminal Position | BOTTOM | DUAL | — | — | SINGLE | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | NOT APPLICABLE | NOT SPECIFIED |
| ## LTM4657EY#PBF Alternates Showing results | Image | — | — | — | — | — |
| Source Url Status Check Date | — | 2013-05-01 14:56:45.973 | — | — | — | — |
| Additional Feature | — | PFM CONTROL ALSO POSSIBLE; ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.8V | UL RECOGNIZED | — | — | — |
| Output Voltage-Nom | — | 0.8 V | — | — | — | — |
| Qualification Status | — | Not Qualified | — | — | Not Qualified | Not Qualified |
| Switcher Configuration | — | BUCK | — | — | — | — |
| Coll-Emtr Bkdn Voltage-Min | — | — | 80 V | — | — | — |
| Configuration | — | — | SEPARATE, 4 CHANNELS | — | — | — |
| Current Transfer Ratio-Min | — | — | 50% | — | — | — |
| Dark Current-Max | — | — | 100 nA | — | — | — |
| Forward Current-Max | — | — | 0.05 A | — | — | — |
| Forward Voltage-Max | — | — | 1.4 V | — | — | — |
| Isolation Voltage-Max | — | — | 2500 V | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | THROUGH HOLE-STRAIGHT | — | — |
| Number of Elements | — | — | 4 | — | — | — |
| On-State Current-Max | — | — | 0.05 A | — | — | — |
| Optoelectronic Device Type | — | — | TRANSISTOR OUTPUT OPTOCOUPLER | — | — | — |
| Power Dissipation-Max | — | — | 0.1 W | — | — | — |
| Response Time-Max | — | — | 0.000002 s | — | — | — |
| Reach Compliance Code | — | — | — | Unknown | — | — |
| Factory Lead Time | — | — | — | 27 Weeks, 2 Days | — | — |
| Body Breadth | — | — | — | 10.1 mm | — | — |
| Body Height | — | — | — | 11.5 mm | — | — |
| Body Length or Diameter | — | — | — | 20.5 mm | — | — |
| Coil Current(DC)-Max | — | — | — | 0.1 A | — | — |
| Coil Operate Voltage(DC) | — | — | — | 3.75 V | — | — |
| Coil Power | — | — | — | 500 mW | — | — |
| Coil Release Voltage(DC) | — | — | — | 0.25 V | — | — |
| Coil Resistance | — | — | — | 50 Ω | — | — |
| Coil Voltage(DC)-Max | — | — | — | 6 V | — | — |
| Coil Voltage-Nom | — | — | — | 5 V | — | — |
| Coil/Input Supply Type | — | — | — | DC | — | — |
| Contact (AC) Max Rating R Load | — | — | — | 2A@125VAC | — | — |
| Contact Current(DC)-Max | — | — | — | 2 A | — | — |
| Contact (DC) Max Rating R Load | — | — | — | 2A@125VDC | — | — |
| Contact Resistance | — | — | — | 50 mΩ | — | — |
| Contact Voltage(AC)-Max | — | — | — | 125 V | — | — |
| Contact Voltage(DC)-Max | — | — | — | 125 V | — | — |
| Contact/Output Supply Type | — | — | — | AC/DC | — | — |
| Electrical Life | — | — | — | 100000 Cycle(s) | — | — |
| End Contact Material | — | — | — | Silver Alloy | — | — |
| End Contact Plating | — | — | — | GOLD | — | — |
| Insulation Resistance | — | — | — | 1000000000 Ω | — | — |
| Operate Time | — | — | — | 7 ms | — | — |
| Packing Method | — | — | — | TUBE | TUBE | — |
| Physical Dimension | — | — | — | 20.5mm x 10.1mm x 11.5mm | — | — |
| Reference Standard | — | — | — | CSA; UL | — | — |
| Relay Action | — | — | — | MOMENTARY | — | — |
| Relay Form | — | — | — | 2 FORM C | — | — |
| Relay Function | — | — | — | DPDT | — | — |
| Relay Type | — | — | — | POWER/SIGNAL RELAY | — | — |
| Release Time | — | — | — | 3 ms | — | — |
| Terminal Length | — | — | — | 0.003500127000254001 inch | — | — |
| Termination Type | — | — | — | SOLDER | — | — |
| Date Of Intro | — | — | — | — | 1999-07-23 | — |
| Adjustability | — | — | — | — | FIXED | — |
| Dropout Voltage1-Max | — | — | — | — | 1.5 V | — |
| Dropout Voltage1-Nom | — | — | — | — | 1.3 V | — |
| Input Voltage Absolute-Max | — | — | — | — | 25 V | — |
| Line Regulation-Max | — | — | — | — | 0.01% | — |
| Load Regulation-Max | — | — | — | — | 0.035% | — |
| Number of Outputs | — | — | — | — | 1 | — |
| Operating Temperature TJ-Max | — | — | — | — | 125 °C | — |
| Operating Temperature TJ-Min | — | — | — | — | -40 °C | — |
| Output Current1-Max | — | — | — | — | 3 A | — |
| Output Voltage1-Max | — | — | — | — | 5.1 V | — |
| Output Voltage1-Min | — | — | — | — | 4.9 V | — |
| Output Voltage1-Nom | — | — | — | — | 5 V | — |
| Regulator Type | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Voltage Tolerance-Max | — | — | — | — | 2% | — |
| ## LM1085IT-5.0 Alternates Showing results | — | — | — | — | Image | — |
| Has ADC | — | — | — | — | — | YES |
| Bit Size | — | — | — | — | — | 32 |
| Boundary Scan | — | — | — | — | — | NO |
| CPU Family | — | — | — | — | — | CORTEX-M3 |
| Clock Frequency-Max | — | — | — | — | — | 16 MHz |
| DAC Channels | — | — | — | — | — | NO |
| DMA Channels | — | — | — | — | — | YES |
| Number of I/O Lines | — | — | — | — | — | 37 |
| On Chip Program ROM Width | — | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | — | 20480 |
| ROM (words) | — | — | — | — | — | 131072 |
| ROM Programmability | — | — | — | — | — | FLASH |
| Speed | — | — | — | — | — | 72 MHz |
| Supply Current-Max | — | — | — | — | — | 50 mA |
| Supply Voltage-Max | — | — | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | — | — | 3.3 V |
| Supply Voltage-Nom | — | — | — | — | — | 3.3 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | MICROCONTROLLER, RISC |
| ## STM32F103CBT6 Alternates Showing results | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for LTM4657EY#PBF — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LTM4657EY#PBF is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LTM4657EY#PBF replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to LTM4657EY#PBF?
Known equivalents for LTM4657EY#PBF include ADP2303ARDZ, TLP290-4, G5V-2-DC5. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LTM4657EY#PBF?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LTM4657EY#PBF alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.