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TPS7A21/TPA7A21-Q1 500mA Ultra LDO Regulators

Texas Instruments TPS7A21/TPA7A21-Q1 500mA Ultra-Low Dropout (LDO) Voltage Regulators are linear voltage regulators that can source 500mA output current. The device provides low noise, high PSRR, and excellent load and line transient performance to meet the requirements of RF and other sensitive analog circuits. Innovative design techniques result in low-noise performance without adding an external noise bypass capacitor. The TPS7A21/TPA7A21-Q1 low quiescent current is a good choice for battery-powered systems. The Texas Instruments TPS7A21/TPA7A21-Q1 has a 2.0V to 6.0V input voltage range and a 0.8V to 5.5V output voltage range that supports various system requirements. The internal precision reference circuit enables excellent accuracy; the maximum output voltage tolerance is 1.5% over load, line, and temperature variations.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
LDO Voltage Regulators 500-mA low-noise ul tra-low-IQ high-PSRR TPS7A2133BPYWDJ Texas Instruments 1: 0.861 CHF 8 193In Stock	Mfr. Part No. TPS7A2133BPYWDJ Mouser Part No 595-TPS7A2133BPYWDJ	Texas Instruments	LDO Voltage Regulators 500-mA low-noise ul tra-low-IQ high-PSRR Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	8 193In Stock	Cut Tape 0.861 CHF 0.622 CHF 0.561 CHF 0.494 CHF View Reel 0.392 CHF 0.463 CHF 0.444 CHF 0.432 CHF 0.414 CHF 0.392 CHF 0.392 CHF MouseReel Available	Min.: 1 Mult.: 1 : 12 000
Linear Voltage Regulators 500-mA low-noise ul tra-low-IQ high-PSRR TPS7A2133PYWDJ Texas Instruments 1: 0.644 CHF 13 255In Stock	Mfr. Part No. TPS7A2133PYWDJ Mouser Part No 595-TPS7A2133PYWDJ	Texas Instruments	Linear Voltage Regulators 500-mA low-noise ul tra-low-IQ high-PSRR Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	13 255In Stock	Cut Tape 0.644 CHF 0.453 CHF 0.407 CHF 0.356 CHF View Reel 0.274 CHF 0.331 CHF 0.317 CHF 0.305 CHF 0.297 CHF 0.274 CHF 0.274 CHF MouseReel Available	Min.: 1 Mult.: 1 : 12 000
LDO Voltage Regulators 500-mA low-noise ul tra-low-IQ high-PSRR TPS7A21345PYWDJ Texas Instruments 1: 0.765 CHF 15 063In Stock	Mfr. Part No. TPS7A21345PYWDJ Mouser Part No 595-TPS7A21345PYWDJ	Texas Instruments	LDO Voltage Regulators 500-mA low-noise ul tra-low-IQ high-PSRR Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	15 063In Stock	Cut Tape 0.765 CHF 0.537 CHF 0.482 CHF 0.421 CHF View Reel 0.336 CHF 0.392 CHF 0.374 CHF 0.359 CHF 0.344 CHF 0.336 CHF 0.336 CHF MouseReel Available	Min.: 1 Mult.: 1 : 12 000
LDO Voltage Regulators 500-mA low-noise ul tra-low-IQ high-PSRR TPS7A2128PYWDJ Texas Instruments 1: 0.612 CHF 10 315In Stock	Mfr. Part No. TPS7A2128PYWDJ Mouser Part No 595-TPS7A2128PYWDJ	Texas Instruments	LDO Voltage Regulators 500-mA low-noise ul tra-low-IQ high-PSRR Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	10 315In Stock	Cut Tape 0.612 CHF 0.437 CHF 0.394 CHF 0.344 CHF View Reel 0.269 CHF 0.321 CHF 0.308 CHF 0.296 CHF 0.285 CHF 0.269 CHF 0.269 CHF MouseReel Available	Min.: 1 Mult.: 1 : 12 000
Linear Voltage Regulators 500mA low-noise ult ra-low-IQ high-PSRR TPS7A2130PYWDJ Texas Instruments 1: 0.724 CHF 11 625In Stock New Product	Mfr. Part No. TPS7A2130PYWDJ Mouser Part No 595-TPS7A2130PYWDJ New Product	Texas Instruments	Linear Voltage Regulators 500mA low-noise ult ra-low-IQ high-PSRR	Datasheet	11 625In Stock	Cut Tape 0.724 CHF 0.52 CHF 0.469 CHF 0.412 CHF View Reel 0.357 CHF 0.385 CHF 0.369 CHF 0.357 CHF 0.357 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 001 : 12 000
Linear Voltage Regulators 500mA low-noise ult ra-low-IQ high-PSRR TPS7A2137PYWDJ Texas Instruments 1: 0.724 CHF 11 989In Stock New Product	Mfr. Part No. TPS7A2137PYWDJ Mouser Part No 595-TPS7A2137PYWDJ New Product	Texas Instruments	Linear Voltage Regulators 500mA low-noise ult ra-low-IQ high-PSRR Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	11 989In Stock	Cut Tape 0.724 CHF 0.52 CHF 0.469 CHF 0.412 CHF View Reel 0.324 CHF 0.385 CHF 0.369 CHF 0.357 CHF 0.344 CHF 0.324 CHF 0.324 CHF MouseReel Available	Min.: 1 Mult.: 1 : 12 000
Linear Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2150PQWDSGRQ1 Texas Instruments 1: 0.773 CHF 5 439In Stock New Product	Mfr. Part No. TPS7A2150PQWDSGRQ1 Mouser Part No 595-TPS7A2150PQWDSQ1 New Product	Texas Instruments	Linear Voltage Regulators Automotive 500mA l o w-noise ultra-low-I	Datasheet	5 439In Stock	Cut Tape 0.773 CHF 0.555 CHF 0.50 CHF 0.44 CHF View Reel 0.383 CHF 0.411 CHF 0.394 CHF 0.383 CHF 0.383 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 001 : 3 000
LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2133PQWDRBRQ1 Texas Instruments 1: 0.861 CHF 9 010In Stock	Mfr. Part No. TPS7A2133PQWDRBRQ1 Mouser Part No 595-S7A2133PQWDRBRQ1	Texas Instruments	LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	9 010In Stock	Cut Tape 0.861 CHF 0.62 CHF 0.56 CHF 0.493 CHF View Reel 0.40 CHF 0.471 CHF 0.443 CHF 0.431 CHF 0.421 CHF 0.40 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000
Linear Voltage Regulators Automotive 500mA l o w-noise ultra-low-I S7A21105PQWDSGRQ1 Texas Instruments 1: 0.773 CHF 2 982In Stock New Product	Mfr. Part No. S7A21105PQWDSGRQ1 Mouser Part No 595-S7A21105PQWDSRQ1 New Product	Texas Instruments	Linear Voltage Regulators Automotive 500mA l o w-noise ultra-low-I	Datasheet	2 982In Stock	Cut Tape 0.773 CHF 0.555 CHF 0.50 CHF 0.44 CHF Reel 0.361 CHF View 0.411 CHF 0.394 CHF 0.383 CHF 0.354 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000
LDO Voltage Regulators TPS7A2118CPQDSGRQ1 Texas Instruments 1: 0.773 CHF 2 960In Stock New Product	Mfr. Part No. TPS7A2118CPQDSGRQ1 Mouser Part No 595-S7A2118CPQDSGRQ1 New Product	Texas Instruments	LDO Voltage Regulators Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	2 960In Stock	Cut Tape 0.773 CHF 0.555 CHF 0.50 CHF 0.44 CHF View Reel 0.383 CHF 0.411 CHF 0.394 CHF 0.383 CHF 0.383 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 001 : 3 000
Linear Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2109PQWDSGRQ1 Texas Instruments 1: 0.773 CHF 2 940In Stock New Product	Mfr. Part No. TPS7A2109PQWDSGRQ1 Mouser Part No 595-TPS7A2109PQWDRQ1 New Product	Texas Instruments	Linear Voltage Regulators Automotive 500mA l o w-noise ultra-low-I	Datasheet	2 940In Stock	Cut Tape 0.773 CHF 0.555 CHF 0.50 CHF 0.44 CHF Reel 0.361 CHF View 0.411 CHF 0.394 CHF 0.383 CHF 0.354 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Linear Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2110PQWDSGRQ1 Texas Instruments 1: 0.773 CHF 2 996In Stock New Product	Mfr. Part No. TPS7A2110PQWDSGRQ1 Mouser Part No 595-TPS7A2110PQWDRQ1 New Product	Texas Instruments	Linear Voltage Regulators Automotive 500mA l o w-noise ultra-low-I	Datasheet	2 996In Stock	Cut Tape 0.773 CHF 0.555 CHF 0.50 CHF 0.44 CHF View Reel 0.383 CHF 0.411 CHF 0.394 CHF 0.383 CHF 0.383 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 001 : 3 000
Linear Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2115PQWDSGRQ1 Texas Instruments 1: 0.789 CHF 2 998In Stock New Product	Mfr. Part No. TPS7A2115PQWDSGRQ1 Mouser Part No 595-TPS7A2115PQWDSQ1 New Product	Texas Instruments	Linear Voltage Regulators Automotive 500mA l o w-noise ultra-low-I	Datasheet	2 998In Stock	Cut Tape 0.789 CHF 0.566 CHF 0.51 CHF 0.449 CHF View Reel 0.389 CHF 0.42 CHF 0.402 CHF 0.389 CHF 0.389 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 001 : 3 000
LDO Voltage Regulators TPS7A2110PQWDRBRQ1 TPS7A2110PQWDRBRQ1 Texas Instruments 1: 0.861 CHF 3 525In Stock	Mfr. Part No. TPS7A2110PQWDRBRQ1 Mouser Part No 595-7A2110PQWDRBRQ1	Texas Instruments	LDO Voltage Regulators TPS7A2110PQWDRBRQ1 Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	3 525In Stock	Cut Tape 0.861 CHF 0.62 CHF 0.56 CHF 0.493 CHF View Reel 0.40 CHF 0.462 CHF 0.443 CHF 0.431 CHF 0.412 CHF 0.40 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000
LDO Voltage Regulators TPS7A2118PQWDRBRQ1 TPS7A2118PQWDRBRQ1 Texas Instruments 1: 0.894 CHF 4 582In Stock	Mfr. Part No. TPS7A2118PQWDRBRQ1 Mouser Part No 595-7A2118PQWDRBRQ1	Texas Instruments	LDO Voltage Regulators TPS7A2118PQWDRBRQ1 Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	4 582In Stock	Cut Tape 0.894 CHF 0.641 CHF 0.578 CHF 0.509 CHF View Reel 0.411 CHF 0.475 CHF 0.457 CHF 0.443 CHF 0.421 CHF 0.411 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000
LDO Voltage Regulators TPS7A2128PQWDRBRQ1 TPS7A2128PQWDRBRQ1 Texas Instruments 1: 0.861 CHF 4 671In Stock	Mfr. Part No. TPS7A2128PQWDRBRQ1 Mouser Part No 595-7A2128PQWDRBRQ1	Texas Instruments	LDO Voltage Regulators TPS7A2128PQWDRBRQ1 Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	4 671In Stock	Cut Tape 0.861 CHF 0.62 CHF 0.56 CHF 0.493 CHF View Reel 0.40 CHF 0.462 CHF 0.443 CHF 0.431 CHF 0.412 CHF 0.40 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000
LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I PS7A21105PQWDRBRQ1 Texas Instruments 1: 0.877 CHF 5 000In Stock	Mfr. Part No. PS7A21105PQWDRBRQ1 Mouser Part No 595-PS7A21105PQWDRQ1	Texas Instruments	LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	5 000In Stock	Cut Tape 0.877 CHF 0.629 CHF 0.566 CHF 0.497 CHF View Reel 0.402 CHF 0.465 CHF 0.446 CHF 0.431 CHF 0.412 CHF 0.402 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000
LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2112PQWDRBRQ1 Texas Instruments 1: 0.861 CHF 3 400In Stock	Mfr. Part No. TPS7A2112PQWDRBRQ1 Mouser Part No 595-TPS7A2112PQWDRQ1	Texas Instruments	LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	3 400In Stock	Cut Tape 0.861 CHF 0.62 CHF 0.56 CHF 0.493 CHF View Reel 0.40 CHF 0.462 CHF 0.443 CHF 0.431 CHF 0.421 CHF 0.40 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000
LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2115PQWDRBRQ1 Texas Instruments 1: 0.861 CHF 4 600In Stock	Mfr. Part No. TPS7A2115PQWDRBRQ1 Mouser Part No 595-TPS7A2115PQWDRQ1	Texas Instruments	LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	4 600In Stock	Cut Tape 0.861 CHF 0.62 CHF 0.56 CHF 0.493 CHF View Reel 0.40 CHF 0.462 CHF 0.443 CHF 0.431 CHF 0.412 CHF 0.40 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000
LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2118PQWDSGRQ1 Texas Instruments 1: 0.773 CHF 4 090In Stock	Mfr. Part No. TPS7A2118PQWDSGRQ1 Mouser Part No 595-TPS7A2118PQWDRQ1	Texas Instruments	LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	4 090In Stock	Cut Tape 0.773 CHF 0.555 CHF 0.50 CHF 0.44 CHF View Reel 0.383 CHF 0.411 CHF 0.394 CHF 0.383 CHF 0.383 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 001 : 3 000
LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2112PQWDSGRQ1 Texas Instruments 1: 0.773 CHF 2 864In Stock	Mfr. Part No. TPS7A2112PQWDSGRQ1 Mouser Part No 595-TPS7A2112PQWDSQ1	Texas Instruments	LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	2 864In Stock	Cut Tape 0.773 CHF 0.555 CHF 0.50 CHF 0.44 CHF View Reel 0.383 CHF 0.411 CHF 0.394 CHF 0.383 CHF 0.383 CHF	Min.: 1 Mult.: 1 Max.: 1 001 : 3 000
LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2128PQWDSGRQ1 Texas Instruments 1: 0.781 CHF 3 000In Stock	Mfr. Part No. TPS7A2128PQWDSGRQ1 Mouser Part No 595-TPS7A2128PQWDRQ1	Texas Instruments	LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	3 000In Stock	Cut Tape 0.781 CHF 0.557 CHF 0.502 CHF 0.441 CHF View Reel 0.341 CHF 0.412 CHF 0.402 CHF 0.341 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000
LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2131PQWDSGRQ1 Texas Instruments 1: 0.773 CHF 2 790In Stock	Mfr. Part No. TPS7A2131PQWDSGRQ1 Mouser Part No 595-TPS7A2131PQWDSQ1	Texas Instruments	LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	2 790In Stock	Cut Tape 0.773 CHF 0.555 CHF 0.50 CHF 0.44 CHF View Reel 0.383 CHF 0.411 CHF 0.394 CHF 0.383 CHF 0.383 CHF	Min.: 1 Mult.: 1 Max.: 1 001 : 3 000
LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2133PQWDSGRQ1 Texas Instruments 1: 0.773 CHF 2 989In Stock	Mfr. Part No. TPS7A2133PQWDSGRQ1 Mouser Part No 595-TPS7A2133PQWDRQ1	Texas Instruments	LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	2 989In Stock	Cut Tape 0.773 CHF 0.555 CHF 0.50 CHF 0.44 CHF View Reel 0.383 CHF 0.411 CHF 0.394 CHF 0.383 CHF 0.383 CHF MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 001 : 3 000
LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I TPS7A2150PQWDRBRQ1 Texas Instruments 1: 0.861 CHF 1 898In Stock	Mfr. Part No. TPS7A2150PQWDRBRQ1 Mouser Part No 595-TPS7A2150PQWDRQ1	Texas Instruments	LDO Voltage Regulators Automotive 500mA l o w-noise ultra-low-I Learn More about Texas Instruments ti tps7a21 ldo voltage regulator	Datasheet	1 898In Stock	Cut Tape 0.861 CHF 0.62 CHF 0.56 CHF 0.493 CHF View Reel 0.394 CHF 0.462 CHF 0.443 CHF 0.431 CHF 0.412 CHF 0.394 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000

TPS7A21/TPA7A21-Q1 500mA Ultra LDO Regulators

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