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
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
LP2953 Adjustable Micropower Low-Dropout Voltage Regulator
IC REG LIN POS ADJ 250MA 16SOIC
IC REG LIN POS ADJ 250MA 16SOIC
LDO Voltage Regulators Adj Micropower LDO Vltg Reg
IC REG LIN POS ADJ 250MA 16SOIC
| Texas Instruments | Win Source Electronics | DigiKey | Rochester Electronics | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LP2953IM/NOPB | 136697-LP2953IM/NOPB | LP2953IM/NOPB-ND | LP2953IM/NOPB | 815-LP2953IM/NOPB | 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 | IC REG LIN POS ADJ 250MA 16SOIC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | |
| 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; 16-SOIC | SOIC; Other; "16-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; SOIC16 | 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 | 29 volts | 1.23 volts | |||
| IOUT | 0.2500 amps | 0.2500 amps | 0.2500 amps | 0.2500 amps | 0.2500 amps | 0.2500 amps |
