InfoCard 13 - Linear Technology

Voltage References

InfoCard 13

Linear Technology Corporation • 1630 McCarthy Blvd. • Milpitas, CA 95035-7417 • (408) 432-1900 • www.linear-tech.com • Literature Only: 1-800-4-LINEAR

Rev F 1299

VOLTAGE REFERENCES

1.25V

LT1389A-1.25

(10)

LT1634A-1.25

(10)

LT1389B-1.25

(20)

LT1634B-1.25

(25)

LT1634C-1.25

(25)

LT1389A-1.25

(0.6µA)

LT1634-1.25

(7µA)

LT1004-1.2

(10µA)

LT1034-1.2

(20µA)

Numbers in parentheses are

guaranteed operating currents

LT1634 (8

LT1389-2.5

(0.7µA)

LTC1258-2.5 (6.5µA)

LTC1798-2.5 (6.5µA)

LT1004-2.5

(20µA)

LT1034-2.5

(30µA)

LT1461-2.5 (50µA)

LT1460-2.5 (130µA)

LT1034B-1.2

(20)

LT1034-1.2

(40)

(1.225V)

≤ 0.05%

LT1004-1.2

(50 Typ)

(1.235V)

≤ 0.5%1%

2.5V

LTC1258-3 (6.5µA)

LTC1798-3 (6.5µA)

3.0V

LTC1258-4.1 (6.5µA)

LTC1798-4.1 (6.5µA)

LT1634-4.096

(15µA)

4.096V

LT1460-5 (175µA)

LTC1798CS8 (6.5µA)

LT1634-5 (15µA)

LT1460-10 (270µA)

10V

LTC1258 (6.5µA)

LTC1798 (6.5µA)

Adjustable

LT1461A-2.5 (3)

LT1019A-2.5

(5)

LT1634A-2.5

(10)

LT1634B-2.5

(25)

LTC1258-3 (40)

LTC1798-3 (40)

LT1460A-2.5 (10)

LT1460B-2.5 (10)

LT1460C-2.5 (15)

LT1460D-2.5 (20)

LT1461B-2.5 (7)

LT1461C-2.5 (12)

≤ 0.05% ≤ 0.1%

LT1460E-2.5 (20)

LT1019-2.5

(20)

LT1460H-2.5 (20)

LT1460J-2.5 (20)

LT1460F-2.5 (25)

LT1460G-2.5 (25)

LT1009

(25)

LT1634C-2.5 (25)

LT1460K-2.5 (50)

LT1461D-2.5 (20)

LTC1258C-2.5 (40)

LTC1798C-2.5 (40)

≤ 0.5%

LT1004-2.5

(50 Typ)

LT1034B-2.5

(20)

LT1034-2.5

(40)

≤ 1%

4.5V

LT1019A-4.5

(5)

LT1019-4.5

(20)

≤ 0.05% ≤ 0.2%

LT1027B (2)

LT1027C (3)

LT1027D (5)

LT1236A-5

(5)

LT1019A-5

(5)

LT1027E (7.5)

LT1236B-5

(10)

LT1460A-5 (10)

LT1460B-5 (10)

LT1460C-5 (15)

LT1236C-5

(15)

LT1460D-5 (20)

≤ 0.05% ≤ 0.1%

LT1019-5

(20)

LT1029A (20)

LT1460E-5 (20)

LT1460F-5 (25)

LT1460G-5 (25)

≤ 0.5%

LT1021B-5 (5)

LT1021D-5 (20)

LT1029

(34)

≤ 1%

LT1021B-7

(5)

LT1021D-7

(20)

LTZ1000

(0.05 Typ)

LM399A

(1)

LM399

(2)

≤ 1% ≤ 5%

10V

LT1236A-10 (5)

LT1019A-10

(5)

LT1031B

(5)

LT1021C-10

(20)

LT1236B-10 (5)

LT1236C-10 (15)

LT1031C

(15)

LT1460A-10 (10)

LT1460B-10 (10)

LT1460C-10 (15)

LT1460D-10 (20)

≤ 0.05%

Adjustable

LTC1258 (60)

LTC1798 (60)

≤ 0.05%

≤ 0.1%

LT1021B-10

(5)

LT1019-10

(20)

LT1021D-10

(20)

LT1460E-10 (20)

LT1031D

(25)

LT1460F (25)

LT1460G-10 (25)

≤ 0.5%

Numbers in parentheses are maximum drift in ppm/°C

4.096V

LT1634A-4.096

(10)

LT1634B-4.096

(25)

LT1634C-4.096

(25)

LTC1258-4.1 (40)

LTC1798-4.1 (40)

≤ 0.05%

3.0V

≤ 0.5%

Micropower

NEW!

Series Reference Shunt Reference

(IC REFERENCE)

GND

OUT

GND

VIN IN OUT VOUT

Reference Type:

Series

Shunt

Series or Shunt

Voltage References

InfoCard 13

Linear Technology Corporation • 1630 McCarthy Blvd. • Milpitas, CA 95035-7417 • (408) 432-1900 • www.linear-tech.com • Literature Only: 1-800-4-LINEAR

OUTPUT TEMPERATURE AVAILABLE QUIESCENT/ MINIMUM

VOLTAGE INITIAL OUTPUT ACCURACY COEFFICIENT PART TEMP PACKAGE MIN OPERATING INPUT-OUTPUT COMMENT

(V) (%) (PPM/°C) NUMBER RANGE

TYPE

CURRENT VOLTAGE

1.225 1.20 20, 40 LT1034-1.2 C, I, M H, S8, Z 30µA-20mA Shunt Micropower, Auxiliary 7V ref

1.235 0.30 50 typ LT1004-1.2 C, I, M H, S8, Z 10µA-20mA Shunt General Purpose micropower shunt.

1.25 0.05 10, 20 LT1389-1.25 C S8 600nA-20mA Shunt Lowest power shunt reference available.

0.05, 0.2 10, 25 LT1634-1.25 C, I S8, MS8, Z 6µA-100mA Shunt Upgrade for LT1004/11034 and LM185/385

0.04, 0.06, 0.08, 0.15 3, 7, 12, 20 LT1461-2.5 C, I, H S8 50µA 0.3V Highest Precision LDO reference available

0.05, 0.2 5, 10, 20, 25 LT1019-2.5 C,I,M H, N8, S8, 1.0mA 1.1V Tight tolerance, low TC, 5V supply.

0.075, 0.1, 0.125, 0.15, 0.2, 0.25, 0.4, 0.5 10, 15, 20, 25, 50 LT1460-2.5 C, I, H N8, MS8, S8, S3, Z 130µA 0.9V Output Capacitor Optional.

0.05, 0.2 10, 25 LT1634-2.5 C, I S8, MS8, Z 7µA-50mA Shunt Upgrade for LT1004/11034 and LM185/385

0.05 20 LT1389-2.5 C S8 600nA-20mA Shunt Lowest power shunt reference available.

2.5 1.60 20, 40 LT1034-2.5 C,I,M H, S8, Z 30µA-20mA Shunt Micropower, Auxiliary 7V ref

0.2, 0.4 25, 35 LT1009 C,I,M H, S8, Z 400µA-10mA Shunt General Purpose shunt reference.

0.40 30 typ, 50 typ LT1431 C,I,M N8, J8, S8, Z 1mA-100mA Shunt Upgrade to TL431/LM431/µA431 etc.

0.15, 0.21 40, 60 LTC1258-2.5 C MS8, S8 6.5µA 0.1V Low power LDO reference available.

0.15, 0.21 40, 60 LTC1798-2.5 C S8 6.5µA 0.1V Lowest power LDO reference available.

0.80 50 typ LT1004-2.5 C, I, M H, S8, Z 20µA-20mA Shunt General Purpose micropower shunt.

3 0.20, 0.40, 0.50 20, 50 LT1460-3 C S3 130µA 0.9V Precision SOT-23 reference

0.15, 0.21 40, 60 LTC1258-3 C MS8, S8 6.5µA 0.1V Low power LDO reference available.

0.15, 0.21 40, 60 LTC1798-3 C S8 6.5µA 0.1V Lowest power LDO reference available.

3.3 0.20, 0.40, 0.50 20, 50 LT1460-3.3 C S3 130µA 0.9V Precision SOT-23 reference

0.04, 0.06, 0.08, 0.15 3, 7, 12, 20 LT1461-4.1* C, I, H S8 50µA 0.3V Highest Precision LDO reference available

4.096 0.05, 0.20 10, 25 LT1634-4.096 C, I S8, Z 7µA-30mA Shunt Upgrade for LT1004/11034 and LM185/385

0.15, 0.21 40, 60 LTC1258-4.1 C MS8, S8 6.5µA 0.1V Low power LDO reference available.

0.15, 0.21 40, 60 LTC1798-4.1 C S8 6.5µA 0.1V Lowest power LDO reference available.

4.5 0.05, 0.20 5, 10, 20, 25 LT1019-4.5 C, I, M H8, N8, S8 1.0mA 1.1V Tight tolerance and low TC Bandgap.

0.05, 0.20 5, 10, 20, 25 LT1019-5 C, I, M H8, N8, S8 1.0mA 1.1V Tight tolerance and low TC Bandgap.

0.05, 1.0 5, 20 LT1021-5 C, I, M H8, N8, S8 1.2mA 2.2V Burried Zener series reference.

0.04, 0.06, 0.08, 0.15 3, 7, 12, 20 LT1461-5* C, I, H S8 50µA 0.3V Highest Precision LDO reference available

5.0 0.02, 0.05, 0.10 2, 3, 5, 7.5 LT1027-5 C H8, N8, S8 2.7mA 3.0V Tight tolerance and low TC Burried Zener.

50.20, 1.0 20, 34, 40 LT1029ACH C, M H, Z 600µA-10mA Shunt General purpose reference.

0.075, 0.1, 0.125, 0.15, 0.2, 0.25, 0.4, 0.5 10, 15, 20, 25, 50 LT1460-5 C, I, H N8, MS8, S8, S3, Z 130µA 0.9V Output Capacitor Optional.

0.05, 0.20 10, 25 LT1634-5 C, I S8, Z 7µA-30mA Shunt Upgrade for LT1004/11034 and LM185/385

0.15, 0.18 40, 60 LTC1258-5 C MS8, S8 6.5µA 0.1V Lowest power LDO reference available.

0.15, 0.18 40, 60 LTC1798-5 C S8 6.5µA 0.1V Lowest power LDO reference available.

6.9 4.00 0.05 LTZ1000 M H8 N/A N/A Ultra precision, High thermal stability

7 0.71 5, 20 LT1021-7 C, M H8, N8, S8 1.2mA 1.5V Burried Zener series reference.

0.05, 0.20 5, 10, 20, 25 LT1019-10 C, I, M H8, N8, S8 1.0mA 1.1V Tight tolerance and low TC Bandgap.

0.04, 0.06, 0.08, 0.15 3, 7, 12, 20 LT1461-10* C, I, H S8 50µA 0.3V Highest Precision LDO reference available

10 0.05, 0.5 5, 20 LT1021-10 C, I, M H8, N8, S8 1.2mA 2.2V Burried Zener series reference.

0.05, 0.10, 0.20 5 LT1031 C, M H8 1.7mA 1.0V General purpose reference.

0.05, 0.10 5, 10, 15 LT1236-10 C, I N8, S8 1.2mA 1.5V Tight Tolerance and Low TC.

0.075, 0.1, 0.125, 0.15, 0.2, 0.25, 0.4, 0.5 10, 15, 20, 25, 50 LT1460-10 C, I, H N8, MS8, S8, S3, Z 190µA 0.9V Output Capacitor Optional.

Adjust 0.40, 0.46 40, 60 LTC1258 C S8, MS8 6.5µA 0.1V Low power LDO reference available.

0.40, 0.46 40, 60 LTC1798 C S8 6.5µA 0.1V Lowest power LDO reference available.

Note 1 Specified Temperature range Note 2 Packages *Future product

C = 0 to 70°C specifications, –40 to 85°C functionality S8 = SOIC 8 leads

I = –40 to 85°C specifications S3 = SOT-23

H = –40 to 125°C specifications MS8 = MSOP 8 leads

M = –55 to 125°C specifications N8 = Plastic DIP 8 leads

J8 = Ceramic DIP 8 leads

H8 = Metal Can Package

Z = TO-92