The R1114D391D-TR-FE is a low noise, 150mA linear voltage regulator from the R1114x series by Lingto Electronic Limited. It features a fixed output voltage of 3.9V with a high output voltage accuracy of ±2.0%. The device operates with a typical supply current of 75OºA and a very low standby current of 0.1OºA. It has a low dropout voltage of 0.22V at 150mA output, making it suitable for battery-powered applications. The regulator offers excellent ripple rejection, with typical values of 70dB at 1kHz and 60dB at 10kHz. It is designed with a built-in fold-back protection circuit that limits current to approximately 40mA during short mode. The output voltage range is adjustable from 1.5V to 4.0V in 0.1V steps, and it is packaged in a compact SON1612-6 format, allowing for high-density mounting on PCBs. Recommended applications include power supplies for portable communication devices, cameras, and other battery-operated equipment. The device is compatible with ceramic capacitors, which are recommended for optimal performance.
Win Source Part Number: 1087028-R1114D391D-T
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear
Series: R1114x
Package: Tape & Reel (TR)
Standard Package: 4,000
Mounting: SMD (SMT)
Current - Output: 150mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Configuration: Positive
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 3.9V
Package / Case: SOT-563, SOT-666
Supplier Device Package: SON1612-6
Temperature Range - Operating: -40°C ~ 85°C
PSRR: 70dB ~ 60dB (1kHz ~ 10kHz)
Protection Features: Over Current
ECCN: EAR99
Fake Threat In the Open Market: 59 pct.
MSL Level: 1 (Unlimited)
Current - Quiescent (Iq): 95 µA
HTSUS: 8542.39.0001
Mfr: Nisshinbo Micro Devices Inc.
Other Names: 2156-R1114D391D-TR-F
Base Product Number: R1114
Voltage Dropout (Max): 0.35V @ 150mA
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SON1612-6
Fixed Positive LDO Regulator, 3.9V, 0.35V Dropout, CMOS, PDSO6
IC REG LIN 3.9V 150MA SON1612-6
IC REG LIN 3.9V 150MA SON1612-6
| Win Source Electronics | DigiKey | Rochester Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 1087028-R1114D391D-TR-FE | R1114D391D-TR-FE-ND | R1114D391D-TR-FE | R1114D391D-TR-FE | R1114D391D-TR-FE |
| Product Name | Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | |
| Regulator Type | Standard | Standard | |||
| Output Polarity | Positive | Positive | |||
| Output Voltage Type | Fixed; Fixed | Fixed | |||
| Package Type | Other; Tape & Reel (TR) | Other; SOT-563, SOT-666 | Other; SON1612-6 | ||
| Special Features | Input Overcurrent Protection; Enable | Input Overcurrent Protection | Enable |
