Manufacturer: Texas Instruments
Win Source Part Number: 1202842-LP2957IS
Packaging: Tube
Mounting Style: SMD
Output Type: Fixed
Control Features: Enable
Output Current: 250mA
Categories: Integrated Circuits
Supplier Device Package: DDPAK/TO-263-5
Status: Obsolete
Temperature Range - Operating: -40°C ~ 125°C
Protection Features: Over Current, Over Temperature, Reverse Polarity
Manufacturer Homepage: www.national.com
Manufacturer Package: TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Maximum Supply Current: 33mA
Popularity: Medium
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Limited
Family Part Number: LP2957
Manufacturer Pack Quantity: 45
MSL Level: 3 (168 Hours)
Min/Fixed Output Voltage: 5V
Voltage - Input (Maximum): 30V
Maximum Dropout Voltage: 0.8V at 250mA
Current - Quiescent (Iq): 200μA
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA DDPAK/TO-263-5
5V FIXED POSITIVE LDO REGULATOR, 0.8V DROPOUT, PSSO5, PLASTIC, TO-263, 5 PIN Product overview: LP2957IS 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, 5V, 0.8V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 0.8V, 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-LP2957IS can be used for catalog matching and distributor lookup.
IC REG LIN 5V 250MA DDPAK/TO263
IC REG LIN 5V 250MA DDPAK/TO263
IC REG LIN 5V 250MA DDPAK/TO263
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Utmel Electronic Limited | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 1202842-LP2957IS | LP2957IS-ND | 776-LP2957IS | 815-LP2957IS | LP2957IS | LP2957IS |
| Product Name | Newest Parts - LP2957IS | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 5V 0.8V LDO Voltage Regulator IC | IC REG LIN 5V 250MA DDPAK/TO263 | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | ||
| Package Type | DPAK; TO-263; Other; TO-263-6, D2Pak (5 Leads + Tab), TO-263BA | TO-263; Other; TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Other; TO-263-6 | TO-263; Other; TO-263-6, D2Pak (5 Leads + Tab), TO-263BA | ||
| Special Features | Input Overcurrent Protection; Reverse Voltage Protection; Enable | Reverse Voltage Protection; Input Overcurrent Protection | Enable | |||
| Output Voltage | 5 volts | 5 volts | 5 volts | 5 volts | 5 volts | |
| IOUT | 0.2500 amps | 0.2500 amps | 0.2500 amps | 0.2500 amps | 0.2500 amps | 0.2500 amps |
