1A Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors 3-TO-252 -40 to 125
IC REG LINEAR FIXED POS LDO 3.3V
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252-3
Manufacturer: Texas Instruments
Win Source Part Number: 083812-LP38690DT-3.3
Packaging: Tube/Rail
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.65V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: TO-252-3
Maximum Input Voltage: 10V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 1V @ 1A
Operating Supply Current: 55μA to 100μA
PSRR: 55dB (120Hz)
Control Protection Features: Over Temperature
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance
Application Field: Used in Computers & Computer Peripherals, Portable Devices, Power Management
IC REG LINEAR FIXED POS LDO 3.3V Product overview: LP38690DT-3.3 from National Semiconductor is a LDO 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 LDO, 3.3V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, LDO 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-LP38690DT-3.3 can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252-3
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252-3
IC REG LINEAR 3.3V 1A TO252-3
LDO Voltage Regulators 1A Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors 3-TO-252 -40 to 125
IC REG LINEAR 3.3V 1A TO252-3
| Texas Instruments | ODG (Origin Data Global) | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | LP38690DT-3.3 | LP38690DT-3.3 | LP38690DT-3.3-ND | 083812-LP38690DT-3.3 | 776-LP38690DT-3.3 | LP38690DT-3.3 | LP38690DT-3.3 | LP38690DT-3.3 | LP38690DT-3.3 | LP38690DT-3.3 |
| Product Name | LP38690 1A Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LP38690DT-3.3 | 3.3V LDO Voltage Regulator IC | Voltage Regulators - Linear | Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | |||
| Package Type | Other; TO-252,WSON | DPAK; Other; TO-252-3, DPak (2 Leads + Tab), SC-63 | DPAK; Other; TO-252-3, DPAK (2 Leads + Tab), SC-63 | Other; TO-252-3 | Other; Bulk | DPAK; Other; TO-252-3, DPak (2 Leads + Tab), SC-63 | DPAK; Other; TO-252-3, DPak (2 Leads + Tab), SC-63 | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Foldback Overcurrent Protection | Over Temperature | ||||||||
| Output Voltage | 1.8 to 5 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | 3.3 to ? volts | 3.3 volts | ||
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps |
