PartNumber | LP38690DTX-3.3/NOPB | LP38690DTX-3.3/NO | LP38690DTX-3.3 |
Description | LDO Voltage Regulators 1A LDO CMOS Linear Regs Stable | LDO Voltage Regulators 1A Low Dropout CMOS Linear Regulators St | |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
RoHS | Y | - | - |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | TO-252-3 | - | - |
Output Voltage | 3.3 V | 3.3 V | 3.3 V |
Output Current | 1 A | 1 A | 1 A |
Number of Outputs | 1 Output | 1 Output | 1 Output |
Polarity | Positive | - | - |
Quiescent Current | 100 uA | 100 uA | 100 uA |
Input Voltage MAX | 10 V | 10 V | 10 V |
Input Voltage MIN | 2.7 V | 2.7 V | 2.7 V |
Output Type | Fixed | Fixed | Fixed |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
Dropout Voltage | 450 mV | 0.065 V at 100 mA 0.65 V at 1 A | 0.065 V at 100 mA 0.65 V at 1 A |
Series | LP38690 | LP38690 | LP38690 |
Packaging | Reel | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
Operating Temperature Range | - 40 C to + 125 C | - | - |
Product | LDO CMOS Linear Regulators | Low Dropout CMOS Linear Regulator | - |
Tolerance | 2.5 % | 2.5 % | - |
Type | Low Dropout Linear Regulator | Low Dropout Linear Regulator | - |
Brand | Texas Instruments | - | - |
Dropout Voltage Max | 0.11 V at 100 mA, 1 V at 1 A | - | - |
PSRR / Ripple Rejection Typ | 55 dB | - | - |
Voltage Regulation Accuracy | +/- 2.5 % | +/- 2.5 % | +/- 2.5 % |
Ib Input Bias Current | 55 uA | - | - |
Line Regulation | 0.03 %/V | 0.03 %/V | 0.03 %/V |
Load Regulation | 1.8 %/A | 1.8 %/A | 1.8 %/A |
Moisture Sensitive | Yes | - | - |
Operating Supply Current | 55 uA | - | - |
Product Type | LDO Voltage Regulators | - | - |
Factory Pack Quantity | 2500 | - | - |
Subcategory | PMIC - Power Management ICs | - | - |
Unit Weight | 0.139332 oz | 0.139332 oz | 0.139332 oz |
Package Case | - | TO-252-3 | TO-252-3 |
Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
Mounting Type | - | Surface Mount | Surface Mount |
Supplier Device Package | - | TO-252-3 | TO-252-3 |
Voltage Input | - | Up to 10V | Up to 10V |
Current Output | - | 1A | 1A |
Voltage Output | - | 3.3V | 3.3V |
Regulator Topology | - | Positive Fixed | Positive Fixed |
Voltage Dropout Typical | - | 0.65V @ 1A | 0.65V @ 1A |
Number of Regulators | - | 1 | 1 |
Current Limit Min | - | - | - |
Ib Input Bias Current | - | 55 uA | 55 uA |
Dropout Voltage Max | - | 0.11 V at 100 mA 1 V at 1 A | 0.11 V at 100 mA 1 V at 1 A |
PSRR Ripple Rejection Typ | - | 55 dB | - |