The LM27762DSSR is a low-noise integrated charge pump and LDO voltage regulator capable of generating both positive and negative output voltages adjustable between ±1.5 V and ±5 V. It operates with an input voltage range of 2.7 V to 5.5 V and can deliver an output current of up to ±250 mA. The device features a 2-MHz fixed-frequency operation, which helps minimize output resistance and voltage ripple. The LM27762DSSR includes a negative LDO with a dropout voltage of 30 mV at 100 mA and a positive LDO with a dropout voltage of 45 mV at 100 mA. It has a typical quiescent current of 390 µA and a shutdown quiescent current of 0.5 µA. The device also incorporates current limit and thermal protection features, along with a Power Good pin for monitoring output status. This regulator is suitable for applications such as audio headphone amplifiers, operational amplifier power biasing, powering data converters, and wireless communication systems. The compact 12-pin WSON package facilitates easy integration into various designs.
Charge Pump Switching Regulator IC Positive and Negative (Dual Rail) Adjustable -5V, 1.5V 2 - Dual Output 250mA 12-WFDFN Exposed Pad
Charge Pump Switching Regulator IC Positive and Negative (Dual Rail) Adjustable -5V, 1.5V 2 - Dual Output 250mA 12-WFDFN Exposed Pad
Charge Pump Switching Regulator IC Positive and Negative (Dual Rail) Adjustable -5V, 1.5V 2 - Dual Output 250mA 12-WFDFN Exposed Pad
Manufacturer: Texas Instruments
Win Source Part Number: 1198006-LM27762DSSR
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 12-WFDFN Exposed Pad
Mounting: SMD
Output Type: Adjustable
Function: Step-Up/Step-Down
Topology: Charge Pump
Frequency - Switching: 1.7MHz ~ 2.3MHz
Number of Outputs: 2 - Dual
Output Configuration: Positive and Negative (Dual Rail)
Synchronous Rectifier: No
Output Current: 250mA
Family Name: LM27762
Output Voltage: -5V, 1.5V
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 12-WSON (3x2)
Output Voltage MAX: -1.5V, 5V
Input Voltage MIN: 2.7V
Voltage Input MAX: 5.5V
Alternative Parts (Cross-Reference): LM27762DSST;
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Limited
Charge Pump 1.5V to 5V 250mA 12-Pin WSON EP T/R Product overview: LM27762DSSR from Texas Instruments is a 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 1.5V, 5V, 250mA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.5V, 5V, 250mA, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-LM27762DSSR can be used for catalog matching and distributor lookup.
IC REG CHARGE PUMP ADJ DL 12WSON
IC REG CHARGE PUMP ADJ DL 12WSON
Charge Pump Switching Regulator IC Positive and Negative (Dual Rail) Adjustable -5V, 1.5V 2 - Dual Output 250mA 12-WFDFN Exposed Pad
IC REG CHARGE PUMP ADJ DL 12WSON
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 296-47331-1-ND | 1198006-LM27762DSSR | 739-LM27762DSSR | LM27762DSSR | LM27762DSSR | LM27762DSSR | LM27762DSSR |
| Product Name | Voltage Regulators - Linear + Switching | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LM27762DSSR | 1.5V 5V 250mA Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Regulator Type | Standard | ||||||
| Package Type | Other; 12-WFDFN Exposed Pad | Other; 12-WFDFN Exposed Pad | Other; 12-WFDFN Exposed Pad | Other; 12-WFDFN Exposed Pad | |||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Configuration / Function | Charge Pump | Buck; Boost | |||||
| Output Voltage Type | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable; Adjustable |
