TLF44773LAXUMA1 vs TLS810B1LDV33XUMA1 Comparison
Detailed side-by-side comparison of TLF44773LAXUMA1 by Infineon and TLS810B1LDV33XUMA1 by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Infineon
TLF44773LAXUMA1
TLF44773LAXUMA1 - 300mA LDO 3-20V Adj | Infineon OPTIREG
TLF44773LAXUMA1 β ActiveInfineon
TLS810B1LDV33XUMA1
TLS810B1LDV33XUMA1 - 100mA, 42V Ultra-Low Quiescent LDO | Infineon
TLS810B1LDV33XUMA1 β ActiveSpecification Comparison
| Parameter | TLF44773LAXUMA1 | TLS810B1LDV33XUMA1 |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Voltage Regulators | Voltage Regulators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.92 | $0.52 |
| Manufacturer | Infineon Technologies | β |
| Product Family | OPTIREG Linear | β |
| Regulator Topology | Linear LDO (Low-Dropout) | β |
| Output Type | Positive Adjustable | β |
| Number of Outputs | 1 | β |
| Input Voltage Range | 3 V to 20 V | 2.75 V to 42 V |
| Maximum Output Current | 300 mA | 100 mA |
| Package | PG-TSON-14-3 (14-pin TSON with Exposed Pad) | PG-TSON-10 (10-pin TSON with exposed pad) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | β |
| Quiescent Current | [DATA_NEEDED: quiescent current] | 5.5 uA typical |
| Dropout Voltage | [DATA_NEEDED: dropout voltage at 300 mA] | 250 mV typical at 100 mA (650 mV max per JLCPCB snippet) |
| Reset / Watchdog Function | Integrated (per OPTIREG family datasheet) | β |
| Protection Features | Current limit, thermal shutdown, short-circuit protection | Reverse polarity, over-voltage, over-current, overtemperature, ESD |
| Packaging | Tape & Reel (T/R) | β |
| RoHS Status | Compliant (per distributor listings) | Compliant |
| Automotive Qualification | AEC-Q100 qualified (OPTIREG automotive family) | β |
| Topology | β | LDO (Low-Dropout Linear Regulator), fixed positive output |
| Output Voltage | β | 3.3 V (fixed) |
| Output Voltage Accuracy | β | [DATA_NEEDED: output voltage tolerance %] |
| PSRR | β | 60 dB at 100 Hz |
| Enable Pin | β | Yes |
| Operating Temperature (Junction) | β | -40C to +150C |
| Output Capacitor | β | Low-ESR ceramic compatible |
| AEC-Q100 | β | Qualified (automotive grade) |
| MSL Level | β | [DATA_NEEDED: MSL rating] |