The LP38691-ADJ is a 500mA low dropout CMOS linear regulator designed for adjustable output voltage, stable with ceramic output capacitors. It operates within a wide input voltage range of 2.7 V to 10 V and provides an output voltage range from 1.25 V to 9 V. The device features a low dropout voltage of 250 mV at a 500 mA load current, ensuring efficient performance. It has a 2% voltage accuracy at 25¬8C and is suitable for applications requiring precision voltage regulation. The LP38691-ADJ is characterized by a low quiescent current of 1 ¬µA in off-state and a typical ground pin current of 55 ¬µA at full load. It includes thermal overload protection and foldback current limiting for enhanced reliability. The device is rated for operation in temperatures ranging from -40¬8C to +125¬8C, making it suitable for a variety of environments, including battery-powered devices, portable instrumentation, and notebook computers. The WSON package provides a compact footprint with good thermal performance, allowing for efficient heat dissipation.
500mA Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacito 6-WSON -40 to 125
500mA Adj LDO, 10V In, 1.25-9V Out, 250mV Dropout, SMT Product overview: LP38691SD-ADJ from Texas Instruments 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, 500mA, 10V, 9V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 500mA, 10V, 9V, 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-LP38691SD-ADJ can be used for catalog matching and distributor lookup.
IC REG LIN POS ADJ 500MA 6WSON
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 6-WSON (3x3)
Manufacturer: Texas Instruments
Win Source Part Number: 1203384-LP38691SD-AD
Packaging: Reel
Mounting Style: SMD
Output Type: Adjustable
Output Current: 500mA
Categories: Integrated Circuits
Supplier Device Package: 6-WSON (3x3)
Temperature Range - Operating: -40°C ~ 125°C
PSRR: 55dB (120Hz)
Maximum Output Voltage: 9V
Protection Features: Over Temperature
Manufacturer Homepage: www.ti.com
Manufacturer Package: 6-WDFN Exposed Pad
Maximum Supply Current: 100μA
Popularity: Medium
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Limited
Application Field: Used in Industrial, Computers & Computer Peripherals, Portable Devices
Family Part Number: LP38691
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Min/Fixed Output Voltage: 1.25V
Voltage - Input (Maximum): 10V
Current - Quiescent (Iq): 55μA
LDO Voltage Regulators 500mA Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacito 6-WSON -40 to 125
IC REG LIN POS ADJ 500MA 6WSON
IC REG LIN POS ADJ 500MA 6WSON
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC 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 | LP38691SD-ADJ | 776-LP38691SD-ADJ | LP38691SD-ADJ | LP38691SD-ADJTR-ND | 1203384-LP38691SD-ADJ | LP38691SD-ADJ | LP38691SD-ADJ | LP38691SD-ADJ |
| Product Name | LP38691-ADJ 500mA Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output Capacito | 500mA 10V 9V LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LP38691SD-ADJ | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | |||
| Package Type | Other; WSON | Other; 6-WDFN Exposed Pad | Other; 6-WDFN Exposed Pad | Other; 6-WDFN Exposed Pad | ||||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Foldback Overcurrent Protection | Over Temperature | ||||||
| Output Voltage | 1.25 to 9 volts | 9 volts | 1.25 volts | 1.25 to 9 volts | 9 volts | 1.25 volts | ||
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps |
