The LP2953IM/NOPB is an adjustable micropower low-dropout voltage regulator from Texas Instruments, designed to operate with an input voltage range of 2.3 V to 30 V. It can provide an adjustable output voltage from 1.23 V to 29 V and supports a maximum output current of 250 mA. This regulator features extremely low quiescent current, making it suitable for battery-powered applications, and has a low dropout voltage of approximately 60 mV at light loads and 470 mV at full load. The device includes features such as tight line and load regulation, a low temperature coefficient of 20 ppm/¬8C, current and thermal limiting, and reverse battery-input protection. Additionally, it offers automatic output discharge, which quickly pulls the output down when the shutdown function is activated. The LP2953IM/NOPB is packaged in a 16-pin SOIC format and is rated for operation over a temperature range of -40¬8C to 125¬8C, making it suitable for a variety of applications requiring reliable voltage regulation.
Adjustable Micropower Low-Dropout Voltage Regulator 16-SOIC -40 to 125
LP2953 Adjustable Micropower Low-Dropout Voltage Regulator
Manufacturer: Texas Instruments
Win Source Part Number: 136697-LP2953IM/NOPB
Packaging: Tube/Rail
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed or Adjustable
Voltage - Dropout (Typical): 0.47V @ 250mA
Number of Regulators: 1
Output Type: Adjustable (Fixed)
Control Features: Enable
Output Current: 250mA
Output Voltage: 5V, 1.23 V to 29 V
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 16-SOIC
Maximum Input Voltage: 30V
Nominal Output Voltage (Min/Fixed): 1.23V (5V)
Dropout Voltage-Max: 0.8V @ 250mA
Operating Supply Current: 170μA to 33mA
Maximum Output Voltage: 29V
Protection Features: Over Current, Over Temperature, Reverse Polarity
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 250mA 16-SOIC
IC REG LIN POS ADJ 250MA 16SOIC
IC REG LIN POS ADJ 250MA 16SOIC
IC REG LIN POS ADJ 250MA 16SOIC
LDO Voltage Regulators Adj Micropower LDO Vltg Reg
| Texas Instruments | Rochester Electronics | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic 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 Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LP2953IM/NOPB | LP2953IM/NOPB | 136697-LP2953IM/NOPB | LP2953IM/NOPB-ND | LP2953IM/NOPB | 815-LP2953IM/NOPB | LP2953IM/NOPB | LP2953IM/NOPB |
| Product Name | LP2953 Adjustable Micropower Low-Dropout Voltage Regulator | PMIC - PMIC - Voltage Regulators - Linear - LP2953IM/NOPB | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | IC REG LIN POS ADJ 250MA 16SOIC | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators | |
| Output Voltage Type | Adjustable Output,Fixed Output | Fixed; Adjustable / Variable; Adjustable (Fixed) | Fixed; Adjustable / Variable | Fixed; Adjustable / Variable; Adjustable (Fixed) | ||||
| Package Type | Other; PDIP,SOIC | SOIC; Other; SOIC16 | SOIC; Other; 16-SOIC | SOIC; Other; "16-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 16-SOIC (0.154, 3.90mm Width) | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Power Good | Reverse Voltage Protection; Input Overcurrent Protection; Enable | Reverse Voltage Protection; Input Overcurrent Protection | Enable | ||||
| Output Voltage | 1.23 to 29 volts | 1.23 to 5 volts | 1.23 to 29 volts | 1.23 volts | 29 volts | |||
| IOUT | 0.2500 amps | 0.2500 amps | 0.2500 amps | 0.2500 amps | 0.2500 amps | 0.2500 amps |
