TLE42644GHTMA1 vs TLE4471GAUMA1 Comparison
Detailed side-by-side comparison of TLE42644GHTMA1 by Infineon and TLE4471GAUMA1 by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | TLE42644GHTMA1 | TLE4471GAUMA1 |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Voltage Regulators | Voltage Regulators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.71 | $1.94 |
| Manufacturer | Infineon Technologies | β |
| Product Family | OPTIREG Linear | β |
| Regulator Type | LDO (Low-Dropout Linear Regulator), Positive Fixed | β |
| Output Voltage (Nominal) | 5 V | β |
| Output Voltage Accuracy | Β±2 % (V_Q,nom = 5 V Β±3 %) | β |
| Maximum Output Current | 100 mA | β |
| Input Voltage Range | up to 45 V | Up to 42 V (load-dump tolerant) |
| Quiescent Current (Typical) | 40 Β΅A | β |
| Dropout Voltage | [DATA_NEEDED: dropout voltage at 100 mA] | [DATA_NEEDED: dropout voltage main output] |
| PSRR | 68 dB at 100 Hz | β |
| Operating Junction Temperature | -40 Β°C to +150 Β°C (Automotive) | β |
| Package | PG-SOT223-4 (3 leads + tab) | PG-DSO-20-12 (Power SOIC with exposed pad) |
| Mounting Type | Surface Mount | Surface Mount |
| Protection Features | Over-temperature shutdown, current limit, short-circuit protection, reverse-polarity protection | β |
| Thermal Resistance (RthJA) | Specified per JEDEC JESD51-2, -5, -7 at natural convection on FR4 2s2p board | β |
| MSL Level | [DATA_NEEDED: MSL level per JEDEC J-STD-020] | β |
| RoHS Status | Compliant | Compliant |
| Topology | β | Very-low-dropout (LDO) triple linear regulator |
| Number of Outputs | β | 3 |
| Main Output Current | β | 450 mA |
| Auxiliary Output 1 Current | β | 100 mA |
| Auxiliary Output 2 Current | β | 50 mA |
| Output Type | β | Positive Adjustable or Fixed |
| Quiescent Current | β | [DATA_NEEDED: quiescent current] |
| Reset Output | β | Yes, with adjustable delay |
| Watchdog | β | Yes, integrated |
| Enable Pin | β | Yes |
| Operating Temperature Range | β | -40 Β°C to +150 Β°C junction |
| AEC-Q100 Qualified | β | Yes |
| Series | β | OPTIREGβ’ |