LT1247CS8#PBFAlternatives & Equivalent Parts
About LT1247CS8#PBF
LT1247CS8#PBF is a Power Supply component manufactured by Analog Devices. It comes in a Small Outline Packages 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 | LT1247CS8#PBFSource | MC14024BDG | ADP123AUJZ-R7 |
|---|---|---|---|
| Manufacturer | Analog Devices | ON Semiconductor | Analog Devices |
| Package Type | Small Outline Packages | Small Outline Packages | SOT23 (5-Pin) |
| Pin Count | 8 | 14 | 5 |
| Temperature Range | ~ 70.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $3.5000 | $0.2127 | $0.5691 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | No | Yes | No |
| Manufacturer Package Code | 05-08-1610 (S8) | 751A-03 | UJ-5 |
| YTEOL | 10 | 5 | 10 |
| Analog IC - Other Type | SWITCHING CONTROLLER | — | — |
| Control Mode | CURRENT-MODE | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | 25 V | — | — |
| Input Voltage-Min | 8.2 V | — | — |
| Input Voltage-Nom | 7.6 V | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G14 | R-PDSO-G5 |
| JESD-609 Code | e3 | e3 | e3 |
| Number of Functions | 1 | 1 | 1 |
| Output Current-Max | 1 A | — | — |
| Output Voltage-Nom | 2.5 V | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | 20 mA | — | — |
| Surface Mount | YES | YES | YES |
| Switcher Configuration | SINGLE | — | — |
| Switching Frequency-Max | 1000 kHz | — | — |
| Technology | BIPOLAR | CMOS | CMOS |
| Temperature Grade | COMMERCIAL | MILITARY | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| ## LT1247CS8#PBF Alternates Showing results | Image | — | — |
| Factory Lead Time | — | 11 Weeks | — |
| Count Direction | — | UP | — |
| Family | — | 4000/14000/40000 | — |
| Load Capacitance (CL) | — | 50 pF | — |
| Load/Preset Input | — | NO | — |
| Logic IC Type | — | BINARY COUNTER | — |
| Max Frequency@Nom-Sup | — | 1000000 Hz | — |
| Max I(ol) | — | 0.004200000000000001 A | — |
| Mode of Operation | — | ASYNCHRONOUS | — |
| Number of Bits | — | 7 | — |
| Package Equivalence Code | — | SOP14,.25 | TSOP5/6,.11,37 |
| Packing Method | — | RAIL | TR |
| Prop. Delay@Nom-Sup | — | 600 ns | — |
| Propagation Delay (tpd) | — | 2000 ns | — |
| Supply Voltage-Max (Vsup) | — | 18 V | — |
| Supply Voltage-Min (Vsup) | — | 3 V | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | — |
| Trigger Type | — | NEGATIVE EDGE | — |
| fmax-Min | — | 4 MHz | — |
| Adjustability | — | — | ADJUSTABLE |
| Dropout Voltage1-Max | — | — | 0.15 V |
| Dropout Voltage1-Nom | — | — | 0.085 V |
| Line Regulation-Max (%/V) | — | — | 0.05 |
| Number of Outputs | — | — | 1 |
| Operating Temperature TJ-Max | — | — | 125 °C |
| Operating Temperature TJ-Min | — | — | -40 °C |
| Output Current1-Max | — | — | 0.3 A |
| Output Voltage1-Max | — | — | 5 V |
| Output Voltage1-Min | — | — | 0.8 V |
| Regulator Type | — | — | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
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 2 alternatives for LT1247CS8#PBF — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LT1247CS8#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 LT1247CS8#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 LT1247CS8#PBF?
Known equivalents for LT1247CS8#PBF include MC14024BDG, ADP123AUJZ-R7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LT1247CS8#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 LT1247CS8#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.