A21SP16JAlternatives & Equivalent Parts
About A21SP16J
A21SP16J is a Power Supply component manufactured by STMicroelectronics. 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 | A21SP16JSource | ADP7118ACPZN5.0-R7 | ADG5209FBRUZ | 90122-0123 |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Analog Devices | Analog Devices | Molex |
| Package Type | BGA | Small Outline No-lead | Small Outline Packages | Header, Unshrouded - Right Angle PTH Pin |
| Pin Count | 9 | 6 | 16 | 6 |
| Temperature Range | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $0.3026 | $1.1100 | $5.6900 | $0.6700 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | END OF LIFE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Manufacturer Package Code | Chip Scale Package 0.5mm pitch | CP-6-3 | RU-16 | — |
| Factory Lead Time | 12 Weeks | — | — | 12 Weeks |
| YTEOL | 1 | 10 | 8.5 | 9.1 |
| Bandwidth-Nom | 20 kHz | — | — | — |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER | — | — | — |
| JESD-30 Code | S-PBGA-B9 | — | R-PDSO-G16 | — |
| Number of Channels | 1 | — | 4 | — |
| Number of Functions | 1 | — | 2 | — |
| Output Power-Nom | 3 W | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | BGA9,3X3,20 | — | — | — |
| Package Shape | SQUARE | — | RECTANGULAR | — |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Supply Current-Max | 3.3 mA | — | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | — | 16.5 V | — |
| Supply Voltage-Min (Vsup) | 2.4 V | — | 13.5 V | — |
| Surface Mount | YES | — | YES | — |
| Terminal Form | BALL | — | GULL WING | — |
| Terminal Pitch | 0.5 mm | — | 0.65 mm | 2.54 mm |
| Terminal Position | BOTTOM | — | DUAL | — |
| Pbfree Code | — | No | No | Yes |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Analog IC - Other Type | — | — | DIFFERENTIAL MULTIPLEXER | — |
| JESD-609 Code | — | — | e3 | e3 |
| Neg Supply Voltage-Max (Vsup) | — | — | -16.5 V | — |
| Neg Supply Voltage-Min (Vsup) | — | — | -13.5 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -15 V | — |
| Normal Position | — | — | NO | — |
| Off-state Isolation-Nom | — | — | 76 dB | — |
| On-state Resistance Match-Nom | — | — | 2.5 Ω | — |
| On-state Resistance-Max (Ron) | — | — | 270 Ω | — |
| Output | — | — | SEPARATE OUTPUT | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — |
| Signal Current-Max | — | — | 0.02 A | — |
| Supply Current-Max (Isup) | — | — | 2.15 mA | — |
| Supply Voltage-Nom (Vsup) | — | — | 15 V | — |
| Switch-off Time-Max | — | — | 145 ns | — |
| Switch-on Time-Max | — | — | 260 ns | — |
| Switching | — | — | BREAK-BEFORE-MAKE | — |
| Temperature Grade | — | — | AUTOMOTIVE | — |
| Terminal Finish | — | — | Matte Tin (Sn) | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — |
| Additional Feature | — | — | — | C-GRID III |
| Body Breadth | — | — | — | 0.243 inch |
| Body Depth | — | — | — | 0.267 inch |
| Body Length | — | — | — | 0.3 inch |
| Body/Shell Style | — | — | — | RECEPTACLE |
| Connector Type | — | — | — | BOARD CONNECTOR |
| Contact Finish Mating | — | — | — | NOT SPECIFIED |
| Contact Finish Termination | — | — | — | Tin (Sn) |
| Contact Gender | — | — | — | MALE |
| Contact Material | — | — | — | NOT SPECIFIED |
| Contact Pattern | — | — | — | RECTANGULAR |
| Contact Resistance | — | — | — | 20 mΩ |
| Contact Style | — | — | — | SQ PIN-SKT |
| DIN Conformance | — | — | — | NO |
| Dielectric Withstanding Voltage | — | — | — | 350VDC V |
| Filter Feature | — | — | — | NO |
| IEC Conformance | — | — | — | NO |
| Insertion Force-Max | — | — | — | 3.0024 N |
| Insulation Resistance | — | — | — | 5000000000 Ω |
| Insulator Color | — | — | — | BLACK |
| Insulator Material | — | — | — | GLASS FILLED POLYESTER |
| MIL Conformance | — | — | — | NO |
| Mating Contact Pitch | — | — | — | 0.1 inch |
| Mating Contact Row Spacing | — | — | — | 0.1 inch |
| Mating Information | — | — | — | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | — | — | — | NO |
| Mounting Option 1 | — | — | — | LOCKING |
| Mounting Style | — | — | — | RIGHT ANGLE |
| Mounting Type | — | — | — | BOARD |
| Number Of Connectors | — | — | — | ONE |
| Number Of PCB Rows | — | — | — | 2 |
| Number of Rows Loaded | — | — | — | 2 |
| Option | — | — | — | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | — | RECTANGULAR |
| PCB Contact Row Spacing | — | — | — | 2.54 mm |
| Plating Thickness | — | — | — | 160u inch |
| Rated Current (Signal) | — | — | — | 3 A |
| Reference Standard | — | — | — | UL |
| Terminal Length | — | — | — | 0.114 inch |
| Termination Type | — | — | — | SOLDER |
| Total Number of Contacts | — | — | — | 6 |
| UL Flammability Code | — | — | — | 94V-0 |
| Withdrawl Force-Min | — | — | — | .1946 N |
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 3 alternatives for A21SP16J — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for A21SP16J 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 A21SP16J 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 A21SP16J?
Known equivalents for A21SP16J include ADP7118ACPZN5.0-R7, ADG5209FBRUZ, 90122-0123. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of A21SP16J?
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 A21SP16J 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.