Alternatives to Analog Devices LT1019ACN8-4.5
Analog Devices LT1019ACN8-4.5 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 LT1019ACN8-4.5Analog Devices | LT1019ACN8-4.5#PBFAnalog Devices Inc. | LT1019CN8-4.5#PBFAnalog Devices Inc. | +3more | |
|---|---|---|---|---|
| FFF Compatibility | Direct pin-to-pin replacement in the exact same 8-pin plastic DIP package.Physically identical footprint, physical height, and standard 8-PDIP dimensions.Shares identical electrical specifications, precision grade, noise level, and temperature range. | Direct pin-to-pin replacement in the same 8-pin PDIP package.Identical dimensions and mounting type.Relaxed precision specs: initial accuracy is ±0.2% (vs ±0.05%) and temperature drift is 20 ppm/°C (vs 5 ppm/°C). | ||
 AI Summary | LT1019ACN8-4.5 by Analog Devices: Series, Shunt Voltage Reference IC Fixed 4.5V V ±0.05% 10 mA 8-PDIP. | This is the direct lead-free (RoHS-compliant) counterpart to the obsolete original, serving as a drop-in replacement with no compromises in electrical or mechanical performance. It retains the same premium 0.05% accuracy and 5 ppm/°C drift rating.
| This is the standard accuracy grade variant in the same PDIP-8 package. It serves as a fully compatible physical drop-in but has wider initial tolerance and temperature drift.
| |
| Lifecycle Status | Obsolete | Active | Unknown | |
| Market Availability | Non-stock | In stock | Unknown | |
| REACH | REACH | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
| Description | Series, Shunt Voltage Reference IC Fixed 4.5V V ±0.05% 10 mA 8-PDIP | Series, Shunt Voltage Reference IC Fixed 4.5V V ±0.05% 10 mA 8-PDIP | This is the standard accuracy grade variant in the same PDIP-8 package. It serves as a fully compatible physical drop-in but has wider initi | |
| Manufacturer | Analog Devices | Analog Devices Inc. | Analog Devices Inc. | |
| Type | Power Management (PMIC) | Power Management (PMIC) | Component | |
| Datasheet | Open | Open | N/A | |
| Lead Time | 16 weeks | 10 weeks | Unknown | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Tolerance | ±0.05% | - | - | |
| Output Type | Fixed | - | - | |
| Mounting Type | Through Hole | - | - | |
| Package / Case | 8-DIP (0.300", 7.62mm) | - | - | |
| Reference Type | Series, Shunt | - | - | |
| Voltage - Input | 6V ~ 40V | - | - | |
| Current - Output | 10 mA | - | - | |
| Current - Supply | 1.3mA | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 LT1021BCN8-5Analog Devices | Non-stock | Obsolete | 5Alternatives availableSee Alternatives |
 LT1129CS8-5Analog Devices | Non-stock | Obsolete | 5Alternatives availableSee Alternatives |
| LT1211ACN8Analog Devices | Non-stock | Obsolete | 5Alternatives availableSee Alternatives |
 LT1039CNAnalog Devices | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
| LT1027ECN8-5Analog Devices | Non-stock | Obsolete | 7Alternatives availableSee Alternatives |
| LT1021BCN8-10Analog Devices | Non-stock | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Analog Devices LT1019ACN8-4.5 is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Analog Devices LT1019ACN8-4.5 are the LT1019ACN8-4.5#PBF (Analog Devices Inc.) and the LT1019CN8-4.5#PBF (Analog Devices Inc.), out of 5 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the LT1019ACN8-4.5 are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The LT1019ACN8-4.5 (Analog Devices) is a part in the Power Management (PMIC) category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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