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NTE935

Integrated Circuit 3–Terminal Adjustable Positive Voltage Regulator 1.2V to 32V, 5A

NTE Electronics 

Electrical Characteristics: (+25°C ≤ TJ ≤ +150°C, VIN –VOUT = 5V and IOUT = 2.5A, Note 1

unless otherwise specified)

Parameter

Test Conditions

Line Regulation

Load Regulation

Thermal Regulation

Adjustment Pin Current

3V ≤ (VIN –VOUT) ≤ 35V, IL = 0.01A, Note 2

3V ≤ (VIN –VOUT) ≤ 35V, IL = 0.01A, TA = +25°C, Note 2

10mA ≤ IOUT ≤ 5A, Note 2

10mA ≤ IOUT ≤ 5A, TA = +25°C, Note 2

Pulse = 20ms, TJ = +25°C

Adjustment Pin Current Change 10mA ≤ IL ≤ 5A, 3V ≤ (VIN – VOUT) ≤ 35V

Reference Voltage

3 ≤ (VIN – VOUT) ≤ 35V, 10mA ≤ IOUT ≤ 5A, P ≤ 50W,

Note 3

Temperature Stability

TMIN ≤ TJ ≤ TMAX

Minimum Load Current

(VIN –VOUT) = 35V

Current Limit

(VIN – VOUT) ≤10V

(VIN – VOUT) ≤ 30V

RMS Output Noise, % of VOUT TJ = +25°C, 10Hz ≤ f ≤ 10kHz

Ripple Rejection Ratio

VOUT= 10V, f = 120Hz

CADJ = 10µF

Long Term Stability

TJ = +125°C

Min Typ Max Unit

– 0.02 0.06 %/V

– 0.005 0.03 %/V

– 0.3 1.0 %

– 0.1 0.5 %

– 0.002 0.02 %/W

– 45 100 µA

– 0.2 5.0 µA

1.19 1.24 1.29 V

– 1 –%

– 3.5 10 mA

5.0 8.0 – A

– 1.0 – A

– 0.003 – %

– 60 – dB

60 75 – dB

– 0.3 1.0 %

Note 1. Power dissipation is internally limited, these specifications are applicable for power dissipations

up to 50W.

Note 2. Regulation is measured at constant junction temperature. Changes in output voltage due

to heating effects are taken into account separately by thermal regulation.

Note 3. Selected devices with tightened tolerance reference voltage.

.350 (8.89)

.135 (3.45) Max

.875 (22.2)

Dia Max

Seating Plane

.312 (7.93) Min

.040 (1.02)

VIN

.215 (5.45)

.430

(10.92)

1.187 (30.16)

.665

(16.9)

.156 (3.96) Dia

(2 Holes)

.188 (4.8) R Max

Adjust

.525 (13.35) R Max

VOUT/Case

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