Negative Low Dropout Adjustable Regulator 5-DDPAK/TO-263 -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 082682-LM2991S
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Negative Adjustable
Voltage - Dropout (Typical): 0.6V @ 1A
Number of Regulators: 1
Output Type: Adjustable
Control Features: Enable
Output Current: 1A
Family Name: LM2991
Output Voltage: -3 V to -24 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: DDPAK/TO-263-5
Maximum Input Voltage: -26V
Nominal Output Voltage (Min/Fixed): -3V
Dropout Voltage-Max: 1V @ 1A
Operating Supply Current: 0.7mA to 5mA
PSRR: 60dB (1kHz)
Maximum Output Voltage: -24V
Protection Features: Over Temperature, Short Circuit
Alternative Parts (Cross-Reference): LM2991TAULF; LM2991T LB01/NOPB; LM2991T LF02/NOPB; LM2991J-QMLV; LM2991S/NOPB; LT1175MPQ; LT1175MPQ#TRPBF; LM2991S;
Introduction Date: May 01, 1999
ECCN: EAR99
Country of Origin: China, Malaysia, Philippines, Taiwan
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management
IC REG LIN NEG ADJ 1A DDPAK
Linear Voltage Regulator IC Negative Adjustable 1 Output 1A DDPAK/TO-263-5
IC REG LIN NEG ADJ 1A DDPAK
LDO Voltage Regulators Neg LDO Adj Reg
| Texas Instruments | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LM2991S | 082682-LM2991S | LM2991S | LM2991S-ND | LM2991S | LM2991S |
| Product Name | LM2991 Negative Low Dropout Adjustable Regulator | PMIC - PMIC - Voltage Regulators - Linear - LM2991S | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators |
| Output Polarity | Negative | Negative | Negative | Negative | ||
| Output Voltage Type | Adjustable Output,Negative Output | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | ||
| Package Type | Other; DDPAK/TO-263,TO-220 | DPAK; TO-263; Other; DDPAK/TO-263-5 | TO-263; Other; TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | TO-263; Other; TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | ||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown | Enable | Over Temperature, Short Circuit | |||
| Output Voltage | -24 to -3 volts | 3 volts | -3 volts | -24 to -3 volts | -3 volts |
