MIL-M-38510-118 Microcircuits, Linear, Adjustable, Negative, Voltage Regulators, Monolithic SiliconThis specification covers the detail requirements for three and four terminal monolithic silicon, adjustable, negative, voltage regulators. Two product assurance classes and a choice of case outlines and lead finish are provided for each type and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

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Test

Symbol

Conditions  1/ 2/

-55°C ≤ TA ≤ +125°C

see figure 9 and 3.5 unless otherwise specified

Device type

Limits

Unit

Min

Max

Input voltage

Load current

Load regulation

VRLOAD

VIN = -6.25 V, TA = 25°C

5 mA ≤ IL ≤ 1.5 A

04

-6

6

mV

VIN = -6.25 V,

-55°C ≤ TA ≤ 125°C

5 mA ≤ IL ≤ 1.5 A

-12

12

VIN = -41.25 V, TA = 25°C

5 mA ≤ IL ≤ 150 mA

-6

6

VIN = -41.25 V,

-55°C ≤ TA ≤ 125°C

5 mA ≤ IL ≤ 150 mA

-12

12

Thermal regulation

VRTH

VIN = -14.6 V, TA = 25°C

IL = 1.5 A

04

-5

5

mV

Adjust pin current

IADJ

VIN = -4.25 V

IL = 5 mA

04

25

100

µA

VIN = -41.25 V

IL = 5 mA

25

100

Adjust pin current change versus line

voltage

�IADJ

(LINE)

-41.25 V ≤ VIN ≤ -4.25 V

IL = 5 mA

04

-5

5

µA

Adjust pin current change versus

load current

�IADJ

(LOAD)

VIN = -6.25 V

5 mA ≤ IL ≤ 1.5 A

04

-5

5

µA

Minimum load current

IQ

-14.25 V ≤ VIN ≤ -4.25 V, forced VOUT = -1.4 V

04

0.20

3.00

mA

VIN = -41.25 V forced

VOUT = -1.4 V

1.00

5.00

Output short circuit current

IOS1

VIN = -4.25 V

04

1.5

3.5

A

IOS2

VIN = -40 V

0.2

1.0