Single Output LDO, 100mA, Adj.(2.5 to 5.5V), Low Noise, Fast Transient Response 5-SOT-23
100-mA, 10-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 85 Product overview: REG101NA-A/3KG4 from Texas Instruments is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, SOT-23, Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-REG101NA-A/3KG4 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1091891-REG101NA-A/3
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Adjustable
Control Features: Enable
Output Current: 100mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: SOT-23-5
Maximum Input Voltage: 10V
Nominal Output Voltage (Min/Fixed): 2.5V
Dropout Voltage-Max: 0.13V @ 100mA
Operating Supply Current: 500μA to 650μA
PSRR: 65dB (120Hz)
Maximum Output Voltage: 5.5V
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Balance
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | REG101NA-A/3KG4 | 776-REG101NA-A/3KG4 | 1091891-REG101NA-A/3KG4 | REG101NA-A/3KG4-ND | REG101NA-A/3KG4 | REG101NA-A/3KG4 | REG101NA-A/3KG4 |
| Product Name | REG101-A Single Output LDO, 100mA, Adj.(2.5 to 5.5V), Low Noise, Fast Transient Response | SOT-23 Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - REG101NA-A/3KG4 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators |
| Regulator Type | Low Dropout | Low Dropout | Standard | ||||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | |||
| Package Type | Other; SOIC,SOT-23 | Other; SOT-5 | SOT23; Other; SOT-23-5 | Other; SC-74A, SOT-753 | |||
| Output Voltage | 2.5 to 5.5 volts | 5.5 volts | 2.5 volts | 2.5 to 5.5 volts | 2.5 volts | ||
| IOUT | 0.1000 amps | 0.1000 amps | 0.1000 amps | 0.1000 amps | 0.1000 amps | 0.1000 amps |
